HEAT SPY HEAT SPY - Puerto Rico Suppliers .com
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1. area Eyepiece adjustable 3 75 to 2 5 diopters Focusing Range 39 3in 1m to infinity 17 7 to 24 5in 450 to 620mm with optional 8 5in 215mm fixed focus close up lens 0 19in at 39 3in 5mm at im 0 07in 1 8mm at 0 016in 0 4mm with optional close up lens lt 0 1 K of reading 32 to 122 F 0 to 50 C O Se Dimensions 8 25 x 2 75 x 5 5 inches 210 x 70 x140mm DO Nem DO Seaiing Lens Cap Dark Glass Eye Protection Filter G models include 2 filters Wrist Strap 9V Battery and User Manual Specifications subject to change without notice a APPLICATIONS e Heat Treatment e Refractories e Semi Conductors e Steel e Any Industrial use Glass Approximately 6 87 ounces 195 grams 0 83kg 1 8lb P54 NEMA 3 Note The DHS520 amp DHS520B replaces the DHS54 amp DHS54A which have been discontinued ONE YEAR Calibration Services available 06 09 RevA Me Py e EA EY LEE a p The DHS520 features a 2 position trigger which takes and stores temperature readings E TEATURES e Digital signal processing e High accuracy and repeatability e Long term drift free measurement e Advanced spectral filtering enhances performance Flexible user configuration Target Size ft m in mm 2 24 57 0 43 11 0 18 4 8 Target size can be reduced to a minimum of 0 4mm 0 016in with e Robust Ideal for industrial use BENEFITS e N2. C 20 to 200 C Dual Range F 18 to 180 F 36 to 360 F Ordering Information TE 1 FS HSA 201 18 to 180 F 10 to 100 C HSA 201 2 36 to 360 F 20 to 200 C HSA 201 3 10 to 100 C 20 to 200 C 0 to 50 C 32 to 120 F Specifications are subject to change without notice HSA 201 4 18 to 180 F 36 to 360 F TR 19 Heavy Duty Tripod adjustable tilt 12232 9V Alkaline Battery 2 required B 11 Bench Stand a ae Te HSA201 Heat Spy For Heat Spy Accessories see page 5 Distance to Target Size Ratio 300 1 WAA Wahl INSTRUMENTATION GROUP Wahl INSTRUMENTS INC PALME Wahl INSTRUMENTATION GROUP The World s Finest Manufacturers of Industrial Temperature Pressure and Humidity Instrumentation e Industrial Glass Thermometers e Bimetal Dial Thermometers e Pressure Gauges and Accessories e Temperature and Pressure Recorders e Liquid and Mercury Filled Dial Direct Drive Dial Thermometer Systems e Heat Spy Imager Thermal Imaging Camera e Heat Spy Hand Held Infrared Thermometers e Heat Spy Monitor Fixed Infrared Sensors e Heat Prober RTD amp TC Meter Probe Thermometers e Digi Stem Digital Thermometers and Transmitters e Temperature Transmitters and Switches e Portable Electronic Temperature and Process e Thermowells and Fittings
3. Distance to Target Size Ratio 60 1 SAS Wahl INSTRUMENTATION GROUP DHS54 DHS54A Wide Temperature Range e DHS54 RS232C Digital Output e DHS54A Analog Output e Reflective Error Compensation e Measures through glass ports e Measures high temperature surfaces with small target diameter from 0 8 inches e Optional close up lens allows measurement as small as 0 016inch 0 4mm diameter e Built in eye protection filter for high temperatures e F or C switchable Internal display shows temperature e External display shows temperature emissivity out of range battery status e Variable focusing from 39 inches 1 meter to infinity e Narrow spectral range reduces errors due to emissivity and atmospheric absorption e Handle detaches for mounting in continuous Specifications monitor mode DHS54 DHS54A Use the DHS54 Series Heat Spy in tough hostile Temperature Range 930 to 5800 F 500 to 3200 C industrial environments This rugged dust proof ther mometer measures high temperature surfaces with small target diameters from 0 8 inches Adjustable focus and through the lens viewing allow you to sight the target while reading temperatures The DHS54 has RS232C digital output the DHS54A has an RS232C Calculating Mode and an analog output of 1mV A background reflec tion compensation function is provided for accurate measurement of targets in hotter surroundings 4 digit LC
4. rotating machinery large motor armatures and drive couplings for example Heat Spy Emissivity Emissivity in Infrared measurement refers to the ability of the meas ured surface to emit radiation Surfaces vary in emissivity and this must be taken into account before accurate readings can be obtained The emissivity ratio represents the amount of radiated energy the measured surface allows to be returned to the instru ment A return of 100 of the energy is measured as 1 0 emissivity If all the radiated energy is reflected and or transmitted and none emitted the emissivity ratio is 0 0 A perfect radiator such as a black body has a 1 0 emissivity ratio and a very shiny or highly pol ished surface has a ratio of 0 2 or lower Most textured or painted Surfaces have an emissivity ratio of around 0 95 Many Heat Spy thermometers feature adjustable emissivity from 0 10 to 1 00 Other Heat Spy s without adjustment are set at 0 95 and include instruc tions on how to adjust readings to take low emissivity into account For a copy of the Emissivity of Common Materials please contact Customer Service at 1 800 421 2853 or email us at sales palmerwahl com PALMER Ev INSTRUMENTATION G ROU P Sighting with the Heat Spy Understanding the relationship of target size to spot size is critical ment the spot size should always be smaller that the target size to obtaining accurate temperature readings with any
5. with D ring Wrist strap NIST Certification Specifications are subject to change without notice DHS100XL Display DHS100XEL Display DISPLAY HOLD LOW BATTERY K INDICATOR DISPLAY HOLD INDICATOR R INDICATOR y LOW BATTERY EMISSIVITY INDICATOR HI LO ALARM FAHRENHEIT TEMPERATURE CELSIUS READING MAX MIN AVE AT ipl MAX MN AVE ar N CELSIUS BACKLIGHT 1 ZER Ar INDICATOR DOWN BUTTON RESE FAHRENHEIT TEMPERATURE READING HEAT SPY DHS 100XL da MODE INDICATORS HEAT SPY DHS 100XEL LASER ON OFF sra fens i BUTTON i oN ne BACKLIGHT UP BUTTON BACKLIGHT AND ON OFF BACKLIGHT PASER INDICATOR E BUTTON LASER INDICATOR iy BUTTON MENU BUTTON WAUA Wahl INSTRUMENTATION G ROU P e DHS110XL DHS110XEL Pocket Series Compact and economical Pocket Heat Spy for quick handy general purpose maintenance use Laser sighting on all models _DHS110XL and DHS100XEL Features e Rugged Light Weight Construction allowing Quick Use and Easy Carrying e Temperature Measurement Range of 0 to 850 F 18 to 450 C e Accuracy O 23 C 5 C greater of 2 of reading or 3 F 2 C e Large Easy To Read LCD Digits with Switch on Back Light for Low Light Conditions e Low Drain Battery Operation with Low Battery Indicator e Display Hold of Last Reading for 6 Seconds e Bright Laser Aiming Beam for Precision Targeting e Safe Class
6. 8kg Included Accessories Locking Hard Carrying Case with Shoulder Strap Wrist Strap attached to unit Lens Cap and Battery Specifications are subject to change without notice For Heat Spy Accessories see page 5 PALMERA Wahl INSTRUMENTATION GROUP HSA201 Telematic Heat Spy for Long Distance Targets Preferred by maintenance engineers for checking distant targets such as transmission lines trans formers and insulators Special shielding from EMI interference Ideal for preventive maintenance in refinery steel and chemi cal processing Searches out hot spots e on stacks kilns and reactors at a safe convenient distance a Features e Easy to use Pe THERMOMETER e Easy Scanning for Hot Spots e Maxi temp Switch Holds Needle for Precise Readings e 300 to 1 Distance to Target Size Ratio e Measures from 300 feet away e High Precision Crosshair Telescopic Sight e Gun Stock Mounted and Balanced for Comfort as HSA201 shown with B 11 Bench Stand e Tripod Fitting Included e Emissivity control Maxi Temp Peak Hold Millivolt Output to ET Recorder and Rugged Carrying Case are Standard WARRANTY e 100 hours continuous operation on two 9 volt batteries Specifications Temperature Low Range 18 to 180 F 10 to 100 C Needle swing shows High Range 36 to 360 F 20 to 200 C differential temperatures instantly Dual Range C 10 to 100
7. D in view finder 1 increments over and under range warnings External display 4 digit LCD of temperature emissivity mode battery level over and under range warnings CONT PEAK VALLEY MAX MEAN MIN Measuring Mode 8 field of view with 1 3 measurement area Eyepiece adjustable 3 75 to 2 5 diopters Optical System Distance to Target 180 1 Target Size 0 18 4 8mm at 39 3 1m 0 8 to 1 1um 0 10 to 1 30 in 0 01 graduations Target Size Distance ft m Target Size in mm 328 100 22 6 576 164 50 11 2 287 65 6 20 Spectral Range Emissivity Range Response Time 0 45 seconds 98 response 0 5 of reading 1 digit in ambient temperature 64 to 82 F 18 to 28 C e 1 00 Accuracy 0 15 of reading in ambient temperature 64 to 82 F 18 to 28 C e 1 00 32 to 122 F 0 to 50 C 4 to 131 F 20 to 55 C Repeatability Operating Temp Range Storage Temp Range Power Supply Life Six AA batteries or optional AC adapter approx 95 hours 20mA DHS54 approximate 25mA DHS54A approximate Dimensions Weight 8 75 x 3 06 x 6 75in 223 3 x 78 x 170mm 2 2 Ib 1kg WARRANTY ued eee et Sa ase un Lent Cep aa For Heat Spy Accessories see page 5 p p y Power Consumption ONE YEAR oN mn Specifications are subject to change without notice alta Wahl INSTRUMENTATION G ROU P feat Spys DHS55 Narrow Spectral Ran
8. Features e Superior accuracy and sensitivity between 0 to 1000 F 20 to 550 C e Accuracy of 0 3 of full scale e Repeatability of 1 F e Anti reflective filter for accurate use in strong sunlight or other light Sources e Applications include all normal materials including glass surfaces e Not affected by IR heaters carbon dioxide or water vapor will not measure through glass e Sighting options and FM approved models available prea e 3 Year Warranty Please see page 15 for a complete listing of DHS24 specifications _DHS26 Series Features e Features listed above Plus e Wider temperature range 0 to 2000 F 20 to 1000 C e Accuracy of 0 3 of full scale e Application for all normal material including glass surfaces e Sighting display and FM options available e 3 Year Warranty DHS24 XT Please see page 15 for a complete listing of DHS26 specifications e Features listed above Plus e Ultra High range 32 to 2500 F 0 to 1380 C e Specialized tool for measurement of glass gobs heat treating annealing welding and metal ingot operations does not measure through glass ports e Accuracy of 0 3 of full scale e Repeatability is 3 F e 3 Year Warranty e Telescopic sight option recommended Please see page 15 for a complete listing of DHS28 specifications EM EM Fal Lise DHS24 26 and 28 Series Heat Spy Distance to Target Size Ratio 20 1 A Wahl INSTRUMENTATION G
9. Hear Spy Hand Held Non Contact afrared Thermometers PALMER Wahl INSTRUMENTATION GROUP www palmerwahl com 12 05 Digital Revision 06 10 PW1230 DHS100 DHS35 XT Heat Spy Table of Contents General Information 0 00 ee eee eee 3 Sighting INTOIMANON ss iss rasa dans mew we eee bbw Kee ee ee ed 4 Accessories and ApplicationS 0 00 e eee ees 5 Utility Heat Spys DHS100 Series Discontinued see DHS85 and DHS115 we 6 7 General Purpose Economical entry level Heat Spy for general maintenance applications Model options for advanced menu driven functions and laser sighting Pocket Heat Spys DISTO SONO cer ctcee tobe FENES Aes ees PEARL SrA EENAA 8 9 Pocket Series General Purpose Compact Heat Spy for general maintenance applications Laser sighting system Model options for advanced menu driven functions High Performance Heat Spys DHS200 SONGS cuspsaais dE erga ras Se an ee eee 10 11 Expanded Capabilities and laser sighting PLUS the added feature of RS232 interface for com puter storage and display of readings Readings up to 1650 F 900 C Rugged and ergonomic design dual displays with secondary display for Max Min Avg etc DHS24 26 28 29 and 35XT ic cesar e eed de deta ve meee Senedd ee eee es 12 15 General Purpose superior accuracy and stability Will measure all normal materials including glass surfaces H
10. INSTRUMENTATION G ROU P DHS100XL DHS100XEL The DHS100 Series are low cost value packed instruments that offer rugged and accurate service for general maintenance applications a SOS for All Models e Rugged Light Weight Construction allowing Quick Pointing and Easy Carrying e Temperature Measurement Range of 0 to 850 F 18 to 450 C e Accuracy O 23 C 5 C greater of 2 of reading or 3 F 2 C e Large Easy To Read LCD Digits with Switch On Back Light for Low Light Conditions e Low Drain Battery Operation with Low Battery Indicator e Display Hold of Last Reading for 6 Seconds e F or C Range Selectable e Two Year Warranty e CE Compliance __DHSI00XEL Model Features Advanced Menu Driven Models e Menu Selection of Maximum Minimum Average Temperatures and Maximum Differential e Adjustable Emissivity of 0 10 to 1 00 e F or C Menu Selectable e Audible and Visual Alarm at HI LO Setpoint DHS100XL e Menu Selectable Battery Voltage and of Battery Life Displays e Memory Recalls All Previous Temperature Selections until Next Reading is Taken Laser Sighting Models e Bright Laser Aiming Beam for Precision Targeting e Safe Class Il 1mW Laser Beam Sights at 0 5 above Target Center BSS EF pera DHS100XEL Display DHS100 Series Heat Spy Distance to Target Size Ratio 10 1 E E UNE Wahl INSTRUMENTATION GROUP DHS100XL DHS100XEL S
11. Il 1mW Laser Beam Sights at 0 875 to Left of Target Center e Two Year Warranty _DHS110XEL Advanced Features e Menu Selection of Maximum Minimum Average Temperatures and Maximum Differential e F or C Menu Selectable DHS110XL DHS110 Heat Spys perform in a wide variety of routine e Audible and Visual Alarm at HI LO Setpoint maintenance and inspection applications including e Menu Selectable Display of Battery Voltage or of Battery Life e Steam Traps Electrical Busses Motor Bearings e Memory Storage of Last Temperature Measured Paper Plastic Rubber e Glass e Painted Surfaces Ceramic e Chips e Asphalt e Wood e Stacks e Circuit Boards e Shells e Dies e Heat Treating e Chemical Processes Furnaces e Wave Soldering e Wheel Bearings e Welding e Moving Machinery e High Voltage Targets e Transportation Rotating Machinery Food Processing e Storage e HVAC System Testing e Process Assembly Lines e Closed Robotic Assembly Areas DHS110 Series Heat Spy Distance to Target Size Ratio 10 1 For Heat Spy Accessories see page 5 PALMER Ay ft INSTRUMENTATION GROUP DHS110XL DHS110XEL Pocket Series Specifications 0 to 850 F 18 to 450 C Temperature Range Displays HI when target temp gt 851 F 455 C nominal Displays LO when target temp lt 20 F 28 C nominal Bright laser sight Class II 1mW 0 5 left of target center Greater of 2 of
12. ROU P bel bel EA DHS29 DAS35XT Series Designed for extreme applications in Ferrous and Non Ferrous Metal the DHS29 and 35XT Heat Spy models are built from the bottom up for precise accurate measurement of high tempera tures under the toughest factory conditions ___DHS29 Series Features e Measures through glass ports flames and products of combustion e High temperature Range 900 to 3200 F 482 to 1760 C e Narrow spectral range for general purpose high temperature measurement through glass e Small target resolution and long telescopic range e Aim through ports in furnace walls at refractories glass gobs furnace tubes ceramics billets slag and annealing materials e Sapphire window protects the silicon optics from heat and contamination e 3 Year Warranty Please see page 15 for a complete listing of DHS29 specifications a SST Features e Measures furnace tube temperatures through open ports e High temperature Range 800 to 3200 F 426 to 1760 C e Narrow spectral range of 3 5 4 1 microns DHS29X e Specialized Reflex Sighting to enable readings from very small target areas e Minimizes errors caused by the reflectance from walls and flames e Does not measure through glass ports e Best choice for high temperature general purpose operations e Offered with telescopic sighting system only e 3 Year Warranty Please see page 15 for a comple
13. cifications Model Number High Performance High Temperature High Temperature Heat Spy with High Performance High Performance Internal Memory Heat Spy Heat Spy with Internal Memory High Performance Description Heat Spy 250 10 1602 F 25 t0 1052F 302 to 3272 F 302 to 3272 F 32 to 900 C 32 to 900 C 150 to 1800 C 150 to 1800 C 8 to 14um 5 14um User switchable F to C 0 20 to 1 0 adjustable Temperature Range Spectral Range Measurement Scale Emissivity Accuracy 1 of reading or 2 F 1 C whichever is greater at an ambient temperature of 73 F 23 C and emissivity of 1 0 Repeatability Temperature Coefficient 0 03 C at 23 C 0 5 of reading Response Time 0 15 seconds IR Detector Thermopile Distance to Target 50 1 nominal Lens Aperture 20mm Display Illumination Automatic in low light Main Display F and C switchable with a 4 digit 9mm LCD display Resolution 0 1 to 999 9 F 900 C F and C switchable with a 4 digit 4 5mm LCD display Resolution 0 1 from 14 to 392 F 10 to 200 C in average mode 1 in all others Secondary Display Ambient Operating Range 32 to 131 F 0 to 55 C Laser operating range 32 to 122 F Storage Temperature 4 to 158 F 20 C to 70 C Power Supply Life One 9V battery 35 hours without laser Laser and backlight operation will reduce battery life Laser Class II IEC825 91 output lt 1mW High i
14. e ASTM and Laboratory Thermometers e Process Thermometers e Sanitary Thermometers and Gauges e Thermometer Contract Manufacturing e Temp Plate Temperature Recording Labels e n situ RTD and Thermocouple Probes and Connection Systems e Thermistor Probes and Connection Systems e Specialty Probes for OEM applications e Probe Extension Cables and Connectors e Bench Top Precision Thermometers Ohmmeters Mega Ohmmeters e Cable Testers AO Calibrators e Bench Top Electronic Temperature and Process Calibrators Pan e Dataloggers for Temperature Humidity Barometric Pressure CO2 and Meteorological Conditions E e Modular Data Logger for Measuring Logging and Control OE EE G e Hand Held RTD Dual Thermocouple and Combination Thermocouple and RTD Meters e Hand Held Pressure and Differential Pressure Meters Temperature Humidity and Dew Point Meters e Electronic Weather Stations Wahl Heat Spy Infrared Thermometers are distributed by Palmer Wahl Warranty Manufacturer warrants all products listed in this catalog to be free from defects in material or workmanship under normal use and service The Manufacturer agrees to repair or replace any product which upon examination is revealed to have been defec tive due to faulty workmanship or material if returned to our fac tory transportation charges prepaid within the product specific warranty period stated in the catalog by the manufacturer This warranty is in lieu of all oth
15. e without notice P A N 2 W a INSTRUMENTATION G ROU P 10 08 PW1202 Wahl Heat Spy High Precision Portable Infrared Thermometers e DHS520 amp DHS520G with RS232 DHS520B amp DHS520GB with RS232 amp Bluetooth Communications The Wahl DHS520 is a general purpose high precision portable infrared thermometer designed for accurate temperature measurement in the range of 1022 to 5432 F 550 to 3000 C The bright back lit external display panel indicates status and configuration of thermometer together with four simultaneous modes continuous average maximum and minimum Accurate sighting is ensured by the clear wide angle 9 field of view and small clearly defined 1 3 measurement area Focusing is variable from 1m to infinity with close focus options available using auxiliary lenses Reflex optical system gives precise definition of target spot and simultaneous backlit display of user selected values in the viewfinder Emissivity compensation is provided via the icon based menu system The operating waveband has been carefully chosen to minimize errors due to uncertainty in emissivity and the effects of atmospheric vapor components Models DHS520G amp DHS520GB include 2 dark glass eye protection filters for use in the Glass industry DHS520 G DHS520B GB SPECIFICATIONS og g o E 0 Optical System 9 Field of View with 1 3 180 1 to 98 energy measurement
16. emperature of Moving Material Moving materials require two Heat Spy features not available by any other measurement method non contact with the process material and fast measurement of rapidly moving materials Measure contin uously moving solid materials such as plastic film and extrusions pulp and paper textiles rubber steel sheet coating or paint Temperature of Small Low Mass Materials Electronic components or other small or low mass items can be measured with a Heat Spy where a contact thermometer would change the measured condition through heat transfer OUTPUT JACK MIRROR OPTIONAL MICROPROCESSOR FILTER PROCESS TARGET DETECTOR SIGNAL AMPLIFIER DIGITAL OR ANALOG DISPLAY STANDARD 9V BATTERY Temperature of Areas Too Hot to Approach Safely In foundries forging shops glass factories and power plants Heat Spy s can allow you to stand away from heat or high voltage to measure temperature up to 5800 F 3200 C Temperature of Rough Surfaces The Heat Spy does not require contact with the target It measures rough and uneven surfaces and averages temperature readings of the observed target area It affords users an efficient method of measuring the temperature of granular materials rough castings and forgings Temperature Requiring Quick Measurement Opening and closing of injection molding dies requires temperature to be measured in less than 2 seconds The Heat Spy is ideal for use with
17. er warranties expressed or implied and of all obligations or liabilities on its part for damages including but not limited to consequential damages following the use or misuse of instruments sold by the Manufacturer No agent is authorized to assume for Manufacturer any liability except as set forth above 234 Old Weaverville Road Asheville North Carolina 28804 1228 Phone 800 421 2853 828 658 3131 Fax 828 658 0728 Email infoO palmerwahl com www palmerwahl com PW1230 12 05 Digital Revision 06 10 Wahl Heat Spy Hybrid Infrared Thermometer DHS125XEL a The New DHS125XEL Hybrid from Wahl is an intelligent contact g P and non contact infrared thermometer which goes beyond the con be ig co ventional temperature measurement capabilities of other infrared yi thermometers f DHS125XEL SPECIFICATIONS F L d l Distance to Spot Ratio 2 Temperature Range 25 to 1400 F 32 to 760 C ees t Technol f Accuracy 5 F 3 C From 25 to 4 F 32 to 20 C s mart Technology Ambient Operating 3 F 2 C From 4 to 212 F 20 to 100 C using an external Type K Temperature of 77 F 25 C 2 Above 212 F 100 C Thermocouple as a reference Thermopile 5 to 14 um the built in software deter Repeatability 41 C 42 F mines the emissivity of the target object and automatically sets the emissivity of the instru ment ko Resolution 0 1 C 0 1 F Response Ti
18. ge DHS55 For Liquid Metals is designed for accurate temperature measurement of liquid metals in iron and steel foundries The thermometer automatically compensates for ambient temperature changes and provides a fast response time 0 8 seconds and reliable reading in the extended range of 1830 to 3270 F 1000 to 1800 C Short wavelength operation 0 55um minimizes errors due to emissivity atmospheric absorption Target Size Target Sn om ONE YEAR WARRANTY DHS56 Heat Spy Temperature Range ee 4 digit LCD in view finder 1 increments display held for 30 seconds after switch off Indication ae blinking display warns that temperature is out of measurable range Measuring Mode CONT PEAK AVERAGE Calculating Mode MAX MEAN MIN 9 field of view with 1 3 measurement area Optical System l Single lens reflex system Focusing Range fixed at 16 4ft 5m 1 1 29mm at 16 5m Fed Focus Spectral Range 0 55um Emissivity Range 0 10 to 1 00 in 0 01 graduations 1 of reading 1 digit in ambient temperature 64 to 82 F 18 to 28 C e 1 00 Repeatability 0 3 of reading 1 digit in ambient temperature 64 to 82 F 18 to 28 C e 1 00 Operating Range 32 to 122 F 0 to 50 C Storage Range 4 to 131 F 20 to 55 C Power Supply One 9V battery Power Consumption 20mA with display on approximate 5mA with display off approximate Dimensions Weight 8 2 x 2 75 x 6 1in 208 x 70 x 154mm 1 76 Ib 0
19. he centerline of the infrared optics HEAT SPY 1288 Enclosed Optical Sight Switchable Laser Aiming Sight Highly visible narrow red light beam pinpoints objects up to 100 feet away Good choice for locating hot spots and For most applications the standard enclosed for centering on targeis optical sight provides target definition at 4 feet and 20feet with parallax correction e Adjustable Emissivity e Input Jack for Battery Pack MEE UCA O WEEN dy o eniin e Maxitemp Peak Temperature Hold e F C Switchable Thousands have been in trouble free e Self Test e NIST Traceable Accuracy service for 10 years or longer We stand di faca oi tai ii behind them with a three year warranty asse CNA eg l factory recalibration and service e Output to Recorder e Sighting and Display Options e AC Adapter e Three Year Warranty Display options for LCD and LED LCD is best for most uses Select LED for low light conditions Measured temperature is PEAK holds highest TEST mode flashes room BATT displays low battery means measurement updated 3 times per sec measured temperature temperature to show Heat HLP flashes when instru is over or under the ond on large LCD and is especially useful in Spy is working properly ment is out of specification range of the instrument high temperature scans AVR Wahl INSTRUMENTATION GROUP DHS24 DHS26 DHS28 Series Hea a HS2A Series
20. igh temperature models DHS29 designed for measuring temperatures through glass ports DHS35XT designed for measuring temperature in furnaces Models available with LED or LCD display telescopic or laser sights and FM ratings Specialty Heat Spys DHS34 Series Discontinued 0 00 cee rara 16 Auto Focus Low Temperature high precision general purpose thermometers the world s first auto focus infrared thermometers for easier and more accurate spot temperature measurements of 50 to 1800 F 50 to 1000 C DHS54 Series Discontinued see DHS520 Series 0 0 cc es 17 Wide Temperature Range Measures high temperature surfaces with small target diameters from 0 8 inches Adjustable focus and through the lens viewing allow you to sight the target while reading temperatures in the range of 930 to 5800 F 500 to 3200 C Model options for digital data output DASSS DISCONINUCO ss 2 2 sea yc cee tee paia ee eS ROSES RaR ER ee DE SS 18 Narrow Spectral Range of models DHS55 and DHS56 gives accurate temperature measurement within a specific range Model DHS55 measures Liquid Metals in the range of 1830 to 3270 F 1000 to 1800 C HSA201 Discontinued see HSA300 1 rar 19 Long Distance Telematic Series with a Spot Ratio of 300 to 1 for long distance targets Telematic Heat Spy s are preferred by maintenance engineers for checking distant targets such as transmission lines transformers insulators stac
21. ighting on the centerline of the infrared optics Enclosed Optical Sight Laser Sight A high coherence laser aiming beam adds a powerful dimension to precise temperature measurements The laser places a visible red dot on the center of the target surface The Heat Spy can be held in any position and at any level It is especially useful in cramped areas and in awkward conditions such as standing on ladders and platforms The laser is very effective indoors under all lighting conditions and useful in low light conditions outdoors Laser energy from low reflective targets such as painted surfaces or oxidized metals is con sidered safe for viewing All Wahl laser sighting systems meet Federal Safety Regulations It is important to note that the laser beam is a sighting device only and that the displayed temperature when using a laser equipped Heat Spy is not the reading at the laser spot The area being measured is always dependent upon the size to distance ratio of the Heat Spy Telescopic Sight Distance to Target size ratio for DHS100XEL Heat Spy spot diameter jo ad 3in 80 in 40 in enn 10 1 nominal spot distance to diameter ratio Laser Sight measuring distance ANON Lu Wall INSTRUMENTATION GROUP Heat Spy Accessories Applications Heat Spy Accessories ee a 29 amp 35 Series Series Series Series Series earings ooo onan oas
22. infrared ther since the instrument will average the temperatures of everything mometer Target size is the size of the object whose temperature inside the spot The spot size is expressed as a fraction of the dis you are measuring Spot size is an indication of the diameter of the tance to the target For example a 10 1 instrument has a spot size of measurement area of the instrument Picture a flashlight as you 1 foot at 10 feet from the target shine it on a wall the size of the bright spot on the wall gets larger The distance to spot size ratio is specified for all Heat Spy models as you move away from the wall The same is true of the spot size for an infrared thermometer For accurate temperature measure Open Sight Open sighting simplifies Heat Spy operation and keeps cost low Target size increases with the distance and must always fill the field of view to achieve the instrument s rated accuracy Distance target ratios are specified on all open sight Heat Spy models Open Sight Enclosed Optical Sight This sighting system allows more precise target definition with parallax correc tion at 4 feet and 20 feet Distance to target ratios apply and are specified for all Heat Spy s incorporating enclosed optics Telescopic Sight Some Heat Spy models offer telescopic sighting options for long distance up to 300 feet or precise aiming applications such as bolts wire tubing forg ings and castings Telescopes provide s
23. ing System 50 1 Distance to Target Size Ratio nominal e Available RS232 interface and Windows compatible software for online data acquisition e Option for 1mV C Analog Data Output e Battery powered one 9V for portability rechargeable option e Dual Display with auto back light e Adjustable Emissivity 0 20 to 1 0 e Fahrenheit or Celsius scale selection e Readings for Maximum Minimum Average or Differential Value e Audible and Visual Alarm at HI LO Setpoint e Sleek ergonomic design with rubber bumper to protect the lens e Built in tripod mount and locking trigger mechanism e Stores up to 250 temperature readings DHS250M and HM DHS250M The DHS250 High Performance Series Heat Spys have the added capability of RS232 interface for computer storage and display of readings Plus Wahl introduces two new additions to the DHS250 Series Heat Spy the DHS250H and DHS250HM with readings up to 3272 F 1800 C Laser Active CHF Display Hold Symbol DHS250 with RS232 interface for online data acquisition Shown with optional TR19 tripod Selected 5 2in 13 2cm front to back parameter 4 Digit 4 5mm D lt 1 8in 4 6cm To choose wide Laser ON OFF acjustanig o parameter To change parameter value e ONE YEAR N y i Weight 12 oz 3409 WARRANTY PALMER EI INSTRUMENTATION GROUP DHS250 DHS250M DHS250H DHS250HM Spe
24. io 60 x 120 1 DHS34A offers a reticle field of view and the DHS34S has a rectangular field of view Temperature Scale F or C switchable F or C switchable Output Signal 1mV degree amp RS232C imV degree amp RS232C Applications Accuracy at 23 C 5 C 2 C 4 F 0 to 200 C 2 C 4 F 0 to 200 C DHS34A All Values 3 C 6 F below 0 C 3 C 6 F below 0 C 1 digit 1 of reading above 200 C 1 of reading above 200 C e Mechanical inspection Spectral Range 8 to 13 microns 8 to 13 microns e Insulation checks Emissivit 0 10 to 1 0 adjustable 0 10 to 1 0 adjustable so iani i y at 0 01 increments at 0 01 increments eam trap inspection e Routine maintenance e Electrical inspection Operating 32 to 122 F 32 to 122 F Temperature 0 to 50 C 0 to 50 C Target Size 9mm diameter at 500mm 9 x 3mm at 500mm DHS345 9 0 35 diameter at 1 6 0 35 x 0 12 at 1 6 e Cable splices Power Supply 4 x AA alkaline batteries 4 x AA alkaline batteries e Insulators and switch points Battery Life 40 hrs 40 hrs e Electrical inspection Included Soft Padded Carrying Case with Belt Loop Lens Cap e Routine maintenance Accessories Hand Strap attached to unit Batteries e Power and utilities Specifications are subject to change without notice gt EE atm 6am 1 5 msm 6 3 42 Br 35 For Heat Spy Accessories see page 5 30 20 10 19 5 DHS34 Series Heat Spy
25. ks kilns or reactors at a safe distance up to 300 ft away Telematics are designed for quick and easy scan operation for hot spots and are available with several range and scale options Certification Services Available PALMERA LEI INSTRUMENTATION GROUP Heat Spy General Information a Does the Heat Spy Work All solid objects emit infrared energy above absolute zero The amount of energy emitted is proportional to the body or target temperature Wahl s Heat Spy directs this energy by means of fixed focus optics into a sensitive detector which is amplified and processed by the micro processor to tem perature readings in For C It is fast because it collects Infrared energy at the speed of light and the detector has a very low mass The time constant is 0 1 second about 10 times faster than conventional contact methods Measurements are displayed in less than one second Some Heat Spy s offer an analog output option of 1mV deg for recording while others fea ture RS232 computer interface Infrared Themometer Source E Emitted Energy R Reflected Energy T Transmitted Energy Source Temperature at a Distance You can stand 1 to 40 feet away and conveniently measure tempera ture of bearings kiln and furnace walls locate hot spots in reactor shells steam piping and insulation surfaces Specialty models can be used up to 300 feet away from your temperature target T
26. me 500 ms Operating Temperature 0 to 50 C 32 to 122 F 10 to 95 RH Auto Power Off Automatically after approx 6 seconds Adjustable 0 1 to 1 0 Color Identification Signal Technology display backlight changes to red when alarm set Emissivity qD Jp points are exceeded Thermocouple Connection K es Ultra low power consumption Thermocouple Range 200 to 1380 C Extended time measuring Thermocouple Accuracy 1 5 1 degree reliability F C Switchable Electronic Trigger Lock Function LCD Backlight Color Identification Signal qD Jp e Tripod Mount for hands free monitoring Laser Sight Switchable D 92 Audio Alarm D Jp Dual Display lt D wn Trigger Lock Function qD Jp Jp Max Min Avg AT DHS125XEL shown with Auto Measuring optional Wahl Heat Prober TC869 45 Spring Articulated Surface Probe 10 Point Memory op wm op 9V 006P IECF22 NEDA1604 7 09 x 5 12 x 1 57 inches 180mm x 130mm x40mm Approximately 6 87 ounces 195 grams Included Accessories 9V Battery Carrying Case and User Manual see Wahl Heat Prober Thermocouple Optional Accessories i probes for surface measuring Battery Type rose e Electrical Troubleshooting e Food Safety and Processing e Automotive Maintenance e Test Terminals on Circuits ONE YEAR e HVAC Energy Audits e Maintenance amp Inspections WARRANTY Specifications subject to chang
27. mm Weight with Battery 2 1lbs 0 95 kg Included Carrying Case User Manual Accessories and Batteries Specifications subject to change without notice e Applications e Power Generation e Power Transmission e Preventive Maintenance e Refinery and Steel Industry e Chemical Processing e Stacks Kilns and Reactors NOLL Wahl INSTRUMENTATION G ROU P
28. mpact ABS UL class VO UNC 1 4 inch P20 Laser Tripod Thread Enclosure Class Dimensions Weight see fig 1 1 Ib 3409 E RT RT RT E Included Accessories All DHS250 Series Instruments are supplied with a foam lined molded carrying storage case wrist strap and one 9V battery Ce Specifications are subject to change without notice For Heat Spy Accessories see page 5 WAUA Wahl INSTRUMENTATION G ROU P DHS24 DHS26 DHS28 Series Wahl s Digital Infrared Thermometers with NIST traceable accuracy are the most advanced easy to use and durable Infrared Thermometers in the world eae Their precision ground mirrors are protected by rare earth germanium filters and tightly focus infrared energy on the patented detector for accuracy as good as 0 3 full scale with 1 F C resolution Temperature readings are updated 3 times per second on a unique red liquid crystal display more readable than a black display The entire body is made of cast and extruded aluminum which pro vides shielding against stray EMF from machinery and engines Factory 7 Mutual Approved models for potentially explosive environments are also y available see page 15 Telescopic Sight For long distances 20 to 100 feet or precise aiming on small objects such as bolts thick cable tubing forgings and castings The Heat Spy T version telescopic sight provides sighting on t
29. o contamination interference or damage to process or material e Accurate reliable and stable temperature measurement to aid product quality control e Maximize production rates and efficiency optional close up lenses WAUA Wahl INSTRUMENTATION GROUP Wahl Heat Spy HSA300 Long Range Portable Infrared Thermometer HSA300 Long Range Infrared Thermometer The HSA300 offers a large easy to read digital display Calibration Services Available 06 09 The Wahl HSA300 is a Long Range Infrared Thermometer designed for use in the Electrical Power Generation and Transmission Industry as well as other applications that require measuring objects from along distance The HSA300 has 300 1 optics which provide a 2 inch measurement spot at 50 feet Peak temperature is displayed on the large main display easing the ability to capture the hot spot Current temperature is displayed on the smaller secondary display Its telescopic sight allows precise posi tioning of the measurement spot while maintaining a safe convenient distance from the target re ETE e Easy Scanning for Hot Spots e 300 to 1 Distance to Target Size Ratio e Measures from 300 feet away Specifications Spectral Range 8 um to 14 um Emissivity Range 0 50 to 1 00 Accuracy lt 100 C 325 6 gt 100 C 5 of Reading Battery 2 9V Batteries Housing Impact Resistant Plastic 10 x 9 x 2 25 inches 254mm x 228mm x57
30. pecifications 0 to 850 F 18 to 450 C Displays HI when target temp gt 851 F 455 C Displays LO when target temp lt 20 F 28 C nominal p Sighting Bright laser sight Class II 1mW 0 5 above target center Greater of 2 of reading or 3 F 2 C Greater of 1 of reading or 2 F 1 C Last reading and operating mode displayed for 6 seconds nominal upon trigger release Temperature Range Display Hold LCD Backlight User selectable 0 10 to 1 0 user selectable Automatically switches Pre set 0 95 to AVG mode for emissivity lt 0 3 Emissivity Calculating Mode MAX MIN AVG MAX AT Z Recall Last Reading NA Yes High or Low Audible Visual Alarm NA Yes Temperature Display F or C switchable 3 digit LCD F or C menu selectable 3 digit LCD Display Resolution 1 F or C in all modes Ambient Operating Conditions 32 to 120 F 0 to 50 C 10 to 90 relative humidity noncondensing Storage Temperature 13 to 158 F 25 to 70 C without battery Power Supply 9V Alkaline included or NiCad battery Battery Life with alkaline 150 hours with backlight off Laser and backlight operation will reduce battery life Battery Life Indicator Display icon flashes when low Display icon flashes when low Temperature Update Rate 5 readings per second CE Compliant Yes 5 5 x 2 0 x 8 5 inches 140 x 51 x216 mm 11 2 oz 318 gm Included Accessories Zip up soft carrying pouch
31. reading or 3 F 2 C Greater of 1 of reading or 2 F 1 C oem emas to 1 00 user selectable Automatically switches to AVERAGE mode for emissivity lt 0 3 Temperature Display F or C menu selectable 3 digit LCD Ambient Operating Conditions 32 to 120 F 0 to 50 C at relative humidity of 10 to 90 noncondensing Storage Temperature 13 to 158 F 25 to 70 C without battery Power Supply 9V Alkaline included or NiCad battery Battery Life with alkaline 150 hours with backlight off Laser and backlight operation will reduce battery life Display icon flashes when low menu recalls life remaining and actual voltage DHS110XL Display DHS110XEL Display INFRARED THERMOMETER DISPLAY HOLD LOW BATTERY INFRARED THERMOMETER DISPLAY HOLD INDICATOR INDICATOR INDICATOR LOW BATTERY INDICATOR B E EMISSIVITY HI LO ALARM HI FAHRENHEIT Lo TEMPERATURE a FAHRENHEIT CELSIUS Battery Life indicator Display icon flashes when low READING CELSIUS E BACKLIGHT INDICATOR MAX MIN AVE AT BACKLIGHT MODE INDICATORS BACKLIGHT ON OFF INDICATOR BUTTON LIGHT BUTTON LASER ON BUTTON MENU BUTTON ON BUTTON LASER ON OFF LASER ON OFF BUTTON AVR Wahl INSTRUMENTATION G ROU P ESTATE SA DHS250 DHS250M DHS250H DHS250HM Expanded Capabilities DHS250 Series DHS250H and DHS250HM for Ferrous and Non Ferrous Liquid Metal Glass and Ceramic e Laser Sight
32. snco onmo owzsoneo oen Teper Sot passeata owswsre oo f o O weens O os as ORS ws O o T O o S SS e a o A 5 ro swe Td O _ ns CO O O S msm om ono o o po e om mom o o o o EEE f os A O toeren o omen o o po o Pehementanto orosemc amo DRC Renicomenttansfiter o usa O owp OO O e e SS C ws OOO o e e y O o O wss O e S O O O C ws O O e S O o RS a E at O eromen oa sere ut o mms o O O O O S T SS Note Not all accessories are available for all Heat Spys and will vary by model Please check appropriate catalog page for details or our website for further details Note Please contact Wahl Customer Service for Calibration and Repair Manuals eat Spy Applications OO Heat Spy s perform in a wide variety of routine maintenance and inspection applications including e Steam Traps e Ceramic e Heat Treating e Transportation e Closed Robotic e Electrical Busses e Chips e Chemical Processes e Rotating Machinery Assembly Areas e Motor Bearings e Asphalt e Furnaces e Food Processing e Vents e Paper e Wood e Wave Soldering e Storage e Tires e Plastic e Stacks e Wheel Bearings e HVAC System Testing e Fire Safety e Rubber e Circuit Boards e Welding e Exhausts e Grain Curing e Glass e Shells e Moving Machinery e Process Assembly e Pipes e Painted Surfaces e Dies e High Voltage Targets Lines e Insulation ANAL Wahl
33. te listing of DHS35XT specifications em Fam 30 20 ELE DHS29 and 35XT Series Heat Spy Distance to Target Size Ratio 100 1 For Heat Spy Accessories see page 5 DHS35XT PALMER Wahl INSTRUMENTATION GROUP DHS24 DHS26 DHS28 DHS29 DAS35XT Series DHS24 26 28 29 amp 35 Specifications DHS24 LED DHS26 LED DHS29X LCD Do DHS24X LCD DHS26X LCD DH ESXALCD DHS29XT LCD DH 39AT EGD A 0 to 1000 F 0 to 2000 F 32 to 2500 F 900 to 3200 F 800 to 3200 F P g 20 to 550 C 20 to 1000 C 0 to 1380 C 482 to 1760 C 426 to 1760 C 25 to 125 F 4 to 52 C LCD 1 9V Alkaline Battery LED 2 6V Batteries Carrying Case LCD 1 9V Battery LED 2 6V Batteries Manual Trigger Lock AC Adapter Specify 110V or 220V AC Specifications are subject to change without notice Model No Suffix Codes and Availability om wm x u u x a rm F amp C LED F amp C LCD F amp C LED F amp C LED F amp C LCD F amp C LCD enclosed enclosed laser sight laser sight laser sight laser sight optical sight optical sight 1mW 5mW 1mW 5mW Heat Spy Series F amp C LED F amp C LCD telescopic sight telescopic sight oe em em um ue mw wa we Does em em we me om em emo oem om em om om om ow w e w w e v e oe om om om om om om om Specifications are subject to change without notice FM Factory Mutual appro
34. ved model is available where noted above THREE YEAR To specify FM model modify the model number or suffix by adding F for Fahrenheit or O for Celsius scale then add FM to the model number EXAMPLE DHS24XC FM or DHS26XTF FM Factory Mutual approved for use in Class and Il Groups C D E F and G hazardous locations Factory Mutual FM approved models do not include the following Heat Spy features or options lt u gt F C switch order dedicated Fahrenheit or Celsius model 1mV degree output AC Adapter laser sighting WARRANTY APPROVED PALMER Ei INSTRUMENTATION G ROU P Heat Spys DHS34A DHS34S Auto Focus T E e AUTO FOCUS for comfortable one hand operation DHS34A RETICLE RING defines target area DHS34S RECTANGULAR BOX defines target area e Low Temperature Range 50 to 1800 F 50 to 1000 C e Small targets from 0 35 O 20 e Large external LCD display e Memory recalls Maximum Minimum and Mean e Measures normal peak valley average values e Adjustable emissivity 0 10 to 1 00 e Analog and RS232 output SEE The DHS34A and the DHS34S Heat Spy s feature the worlds fist auto focus Infrared DESA O Thermometer for easier and more accurate Temperature 50 to 1800 F 50 to 1800 F spot temperature measurements High preci Low Range 50 to 1000 C 50 to 1000 C sion general purpose thermometers the Distance to Target Rat
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