User`s Manual
Contents
1. Low Limit 2 100 Note When the Analog Output Range Setting value is changed the Analog Out put Resolution is also changed accordingly TEACH Function In cases where the emissivity ratio of the object to be measured is not known firstly measure the temperature of the object with a thermo couple etc then automatically be calculated Teach in function is not available while the display blinks as well as shows ERR due to unproper setting Use direct input of value Emissivity ratio The emissivity ratio is the rate of the energy emitted from the surface of the ob ject All objects possess a particular emissivity ratio which changes according to the object s surface conditions or temperature Since the unit allows the emis sivity ratio to be set even more precise measurements can be conducted by matching the emissivity ratio of the object to be measured Objects with a low emissivity ratio e g the surface of shiny metallic objects re flect the surrounding temperature since they are highly reflective In this case it is necessary to block out these effects from surrounding objects since incorrect measurements will result by reflecting these temperatures The emissivity ratio normally has a maximum value of 1 00 However taking into consideration the influence of surrounding noise the unit can be set up to 1 20 Trouble shooting Problems Cause Solution _ Display doesn t ap The power source is2. Check the lead wires and the con pear not connected properly nections The power voltage is Check the power voltage and ad low just it to the DC12 24V range Laser doesn t ap Thelaser emitting aper Clean the lens referring to the pear it is dark ture is dirty Lens section under Maintenance The measured fig The lens is dirty Clean the lens referring to the ure is odd Lens section under Maintenance The measuring area is Adjust the laser marker so that it is aimed off center at the center of the object to be measured Near the object to be measured is an Block the heat source using a other object emitting high temperatures board etc affecting the temperature reading The emissivity ratio set Reset to the emissivity ratio of the ting is off object to be measured The measured fig The unit is vibrating Prevent the vibration ure is not stable The temperature of the Put the unit aside for a while to unit changes suddenly stabilize the unit s temperature Impossible to teach Unproper setting Confirm again the setting value in ERR or input value directly If the above solutions do no correct the problems or should other problems not me neioned above occur please contact your distributor Maintenance Lens Dust dirt and scratches on the lens cause incorrect measurements In case of dirty lenses please remove the dust on the lens with a blower etc for lens cleaning use If the dust
3. be attached and removed Please install the unit so that the main unit doesn t vibrate or receive shocks Please check to make sure that there are no sources of heat near the main unit or object to be measured Highly reflective objects may cause discrepancies in meas urement Please install the unit in a location which isn t subject to direct hot air and where surrounding temperatures do not exceed 50 C 2 Connection 1 Please make the connections correctly as shown in the illustration below while strictly following the warnings DC12 24V V Blue T Panel meter etc Connection Diagram Analog output Gray Interior circuit Analog output 1 31 MAX 2500 BA TA S only Shield line F G Connection Warnings GND and Analog Out is inter connected inside the unit Therefore do not short it An input impedance greater than 100kQ is necessary for mater etc that connects the analog output BA TA S only Please do not connect the analog output with the GND etc Discrepancies in measurement may result Please do not let the analog output short circuit When using in an environment with strong EMI noise it is necessary to run the out put cord through an iron pipe etc as a precaution 3 Measurement Turn the unit on after checking to see there are no mistakes in connection The LCD display will light up Press the laser switch and the laser marker will light up Che
4. damaged Such usage or storage will result in incorrect measurements o DO NOT APPLY SUDDEN CHANGE OF ENVIRONMENTAL TEM PERATURE TO THE THERMOMETER Sudden temperature changes of environments may cause incorrect measuring re sults In such cases leave the thermometer for a moment to let it return to a stable condition prior to the next measurement KEEP THE THERMOMETER AWAY FROM PRODUCTS WHICH PRODUCE STRONG ELECTROMAGNETIC WAVES DO NOT USE IN AN ATMOSPHERE CONTAINING CORROSIVE GASES OR EXPLOSIVE GASES Usage in such environments will cause irreparable damages to the unit and incor rect measurements Usage Warnings AVIOD MEASURING SHINY OBJECTS Shiny object reflect surrounding temperatures The emissivity rate of the unit can be adjusted to compensate for this problem DO NOT USE WITH NON STANDARD VOLTAGE Using the unit out of DC 12 24 voltage range may result in damage to the unit shorts fires and injuries In such cases immediately switch the unit off DO NOT TOUCH TO THE OBJECT THAT IS BEING MEASURED The unit is a non contact thermometer Touching the unit to objects with high temperatures will result in irreparable damages in the shape of the unit and incor rect measurements DO NOT TOUCH THE LENS Do not touch the lens with hard or sharp objects Do not insert foreign objects into the light receiving part Otherwise damage to the lens or incorrect measurements will occur DO NOT USE NEAR ELECTRIFIED OBJECTS Oth
5. Non Contact Thermometer User s Manual THERMO HUNTER BUILT IN2 BA 30TA S BA O6TA S BA 30TV S BA O6TV S Thank you for purchasing Optex products OPlease check to make sure the model you purchased is the model you specified OPlease read the manual before using the Thermohunter Built in 2 in order to use it correctly A OR TEX OPTEX CO LTD 5 8 12 Ogoto Otsu Shiga 520 0101 Japan TEL 81 77 579 8680 FAX 81 77 579 8199 Take Care of the Environmet This manual uses recycled paper PRINTED IN JAPAN 1790 0 2010 11 Safe Usage This user s manual contains various warnings to ensure safe usage of the product and prevent damage and injury to you and other persons Please be sure to heed the warnings and strictly follow safety procedures This symbol signifies that improper usage may result in in CAUTION juries or damage This symbol signifies a prohibited action This symbol signifies a required action CAUTION Please don t look at the laser di rectly or aim it toward the eyes The laser may cause eye injury or damage to your health CAUTION FA This product is not a clinical er SE thermometer and therefore can lt not be used for medical pur poses Environmental Warnings KEEP THE THERMOMETER AWAY FROM DIRECT SUNLIGHT DUST HIGH TEMPERATURES AND HIGH HUMIDITY DURING USE AND STORAGE Otherwise the optical lens will become dirty or
6. Power Supply DC12 24V 10 MAX150mA Ambient temperature 0 50 C Environmental Humidity 35 85 RH without dew condensation Storage Temperature 10 60 C Vibration Resistance 3G 20 50Hz according to JIS C0911 Water Resistance IP65 Materials Ring case glass containing PBT Rear PSF Cover PC Weight 350g Accessories Attachment Fitting x 1 M4 screw x 2 Optional accessories Air purge collar BA AP1 Note Design and specifications are subject to change for product improvement without prior notice
7. ck to see that the laser is aimed at the center area of the object to be measured The laser marker is aimed at the center of the area to be measured Press the laser switch again to turn it off or wait 20 seconds and it will automatically turn off Follow each step in 4 Setting Check to see if the unit is operating normally 4 Setting Take off the cover Press the A V button to move the menu bar and set it to the position you want At this time the flashing numerical figure will show the current setting figure MEAS MAH Menu bar E TEACH DELAY ENTER LASER ENTER LASER button Conduct a conventional measurement Set the tempeature real temperature of the object to be meas ured Calculate the emissivity ratio from the real temperature Automatically adjust the set figure of the emissivity ratio Set the emissivity ratio of the object to be measured 1 20 0 10 Adjust the measurement value according to the set emissivity ratio Select the response time Set figure 1 200 Smoothing is possible if setting when the display fluctuates Switch between temperature displays BA TA S only Setting the Temperature Range of the Analog Output Factory Default Setting 4 20m A for 0 C LO 500 C HI Note Please refer to the section Setting the Temperature Range of the Analog Output Press the ENTER button to put into SET MODE For the TEACH and emis
8. erwise irreparable damages or incorrect measurements will result O OOS OAfter reading the manual please be sure to keep it for future reference Name and Usage of Each Product Part A a Laser emitting aperature CAUTION DO NOT STARE INTO BEAM LASER DIODE POWER MAX1 0mW WAVE LENGTH630 670nm CLASS 2 LASER PRODUCT Caution Indicator Cover attachment fitting screw Model name and number A red light appears when the laser is turned on Never remove the ring 11 40 except when attaching optional parts Unit mm M Main unit 2m cord length Attachment screw holes M4 x 8mm depth 1 Installation 1 Please firmly install using the attachment screw holes on the lower section of the main unit while strictly following the warnings below Please use the M4 screws provided When using screws sold on the market please do not use at tachment screws over 8mm in length Attachment Fitting i Tripod attachment screw W 1 4 Olt is possible to angle the product by 45 degrees upward downward or left right if the provided attachment fittings are used The two taps of the attachment fittings are the tripod attachment screws W 1 4 By screwing the attachment fittings onto the main unit the product can be attached to the tripod Installation Warnings Please install the unit so that the product is perpendicular to the object to be measured Please install the unit so that the cover can
9. or dirt can not be re moved with a blower lightly wipe the lens with a cotton swab or special lens cleaning cloth using a little ethanol alcohol Main Unit The main unit is made of PBT and polycarbonate When it becomes cirty lightly wipe caustic soda ammonia acetane thinner etc to clean the dirt off since these chemicals will permeate the surface and melt it Calibration We recommend a regular calibration Please inquire at your distribu tor where you bought the unit Field of View BA 30TA S BA 30TV S Loy r 1000 gt Note The laser marker is aimed at the center of the measuring area Note The optical resolution values stated in Field of View are at 90 energy Note The size of measuring object should be sufficiently larger than the Field of View spot size shown in the above illustration Specifications Models BA O6TV S BA 06TA S BA 30TV S BA 30TA S Temperature Range 0 500 C display 20 520 C Area Size 06 7 200mm 0307 1000mm Optics Silicon lens Spectral Response Thermopile 8 14 um Response Speed 100ms 90 Accuracy 1 of reading value or 2 C 1digit whichever is greater 1 0 Repeatability 1 C of reading value Display Resolution 1 C Analog Output 1mvV C 4 20mA 1mV C 4 20mA Output Resolution 0 2 C Focus Coaxial laser marker Emissivity ratio Adjustment 0 10 1 20 Delay Function Nominal 1 200 0 5 1Osec variable
10. sivity setting the laser marker lights up Press the A V button to change the set figure At this time the figure which is displayed alternately with the set figure represents the operand temperature of the set figure value Press the ENTER button to record At this time the blinking numerical figure etc represents the set figure after change Press the A VY button to return the menu bar to the MEAS position and put into MEASURE MODE The unit will automatically return to MEASURE MODE if no buttons are pushed for a period greater than 10 seconds At this time setting is invalid Note Analog output produces a measurement figure during setting Setting the Temperature Range of the Analog Output The Temperature Range of the Analog Output can be set within the temperature measuring range Adjust the menu bar to Hi LO and press the ENTER button to enter the Tem perature Range of the Analog Output Setting mode HI High Limit Setting Use the A V buttons to change the setting value and press the ENTER button to complete the entry Then the menu bar moves to LO Low Limit Setting automatically LO Low Limit Setting Use the A V buttons to change the setting value and press the ENTER button to complete the entry Note In the MEASURE MODE each of menu bars HI LO is indicated according ly when either or both of Setting Temperature Range HI High Limit LO Low Limit is changed Note High Limit
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