11 in 1 Environmental Meter
Contents
1. 3 Install a fresh CR2032 battery 3VDC and then securely affix the cover You as the end user are legally bound Battery ordinance to return all used batteries and accumulators disposal in the household garbage is prohibited You can hand over your used batteries accumulators at collection points in your community or wherever batteries accumulators are sold Disposal Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle 11 EN100 150 EU EN v1 1 11 13 Specifications General Specifications Display Measurements Operating Humidity Operating Temperature Over Input Display Data Output Power Supply Power Consumption LCD display 18 x 32mm 0 7 x 1 6 Air Velocity Air Flow Wind Chill Humidity Dew Point Wet Bulb Heat Index Light Visible EN100 UVA EN150 Thermometer Barometric Pressure and Altitude 8096 RH Max 0 to 50 C 32 to 122 F Indication of RS 232 USB PC serial interface CR2032 battery DC 3V Approx DC 5 mA Weight Dimension 160 g 0 35 Ibs with battery installed HWD 120 x 45 x 20 mm 4 7 x 1 8 x 1 2 Electrical Specifications Anemometer Air velocity Temperature Units Range Res Accuracy ft min 80 to 3937 ft min 1 3900ft min 3 F S gt 3900ft min 4 F S m s 0 4 to 20 0 m s 0 1 K20m s 3 F S gt 20m s 496 F S km h 1 4 to 72 0 km2. by pressing and holding the HOLD button until the display indicates bAr and then release the HOLD button Select the pressure units by pressing REC button unit the display shows units Press the Power button to change the units and then press REC button to save The available units are hPA mmHg and inHg The display will read the actual air pressure Note Altitude and Air Pressure affect the actual Air pressure measurement To view the Sea level Barometric pressure follow this procedure a Press the HOLD button once hold will appear on the display Press the REC button for more than 3 seconds the display will show either Ft or m units b Using the Power up or Hold down buttons set the value to the known actual barometric pressure Press the REC button to show the Sea level pressure Note After powering OFF and then ON the pressure reading will read actual barometric pressure Temperature Measurement Optional Thermistor 1 2 Plug the optional PT1000 thermistor probe into the Thermistor Input Socket Select the External Temperature function by pressing and holding the HOLD button until the display indicates Pt and then release the HOLD button Select the temperature units by pressing the REC button unit the display shows units Press the Power button to change the units and then press the REC button to save C or F Touch the Thermistor Sensor to the surface under test The te
3. EXTECH USER GUIDE INSTRUMENTS 11 in 1 Environmental Meter Models EN150 and EN100 Introduction Congratulations on your purchase of this Extech Meter The EN100 or 150 is 11 professional meters built into one convenient package This meter ships fully tested and calibrated and with proper use should provide many years of reliable service Features This 11 in 1 professional measuring instrument provides the following functions 1 2 3 Anemometer uses a low friction ball bearing mounted wheel design for high accuracy Humidity meter uses a high Precision humidity sensor for fast response time Light meter uses a photo diode and color correction filter light sensor spectrum meets C I E photopic EN100 only The EN150 has a UV Light sensor Optional PT1000 thermistor for external temperature measurements EN100 TP Common Features Built in microprocessor circuit assures excellent performance and accuracy Concise and compact button arrangement for ease of operation Maximum and minimum values Hold function freezes the current reading value Front panel C F selection button Lux Foot candle selection button Five 5 air velocity measurement units selected by a front panel button Dual display with simultaneous display of relative humidity and temperature or air velocity and temperature Automatic Zero for the light meter Measurement capabilities for Air Velocity Air Flow
4. Wind Chill Humidity Dew Point Wet Bulb Heat Index Light Visible EN100 UVA EN150 Thermometer Barometric Pressure Altitude 2 EN100 150 EU EN v1 1 11 13 Safety International Safety Symbols This symbol adjacent to another symbol or terminal indicates the user must refer to the manual for further information J Double insulation Cautions e Improper use of this meter can cause damage shock injury or death Read and understand this user manual before operating the meter e Inspect the condition of the probe and the meter itself for any damage before operating the meter Repair or replace any damage before use e Ifthe equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired e This device is not a toy and must not reach children s hands It contains hazardous objects as well as small parts that the children could swallow In case a child swallows any of them please contact a physician immediately e Do not leave batteries and packing material lying around unattended they can be dangerous for children if they use them as toys e Incase the device is going to be unused for an extended period of time remove the batteries to prevent them from draining e Expired or damaged batteries can cause cauterization on contact with the skin Always therefore use suitable hand gloves in such cases e See that the battery is not short circuited Do not thro
5. asurements for Air Temperature RH Dew point Wet bulb Wind Chill and Heat Index keep hands and fingers away from the sensor area 8 at the bottom of the meter Dew Point Measurement 1 Select the Dew Point function by pressing and holding the HOLD button until the display indicates dP then release the Hold button Press and Hold the REC button until dCcF appears Press the Power button up to select C or F Press the REC button to save the units The Dew point temperature reading will display on the LCD in C or F units Allow several minutes of stabilization time to elapse each time the meter takes measurements in a new location To reverse the display press the HOLD button for less than 1 second HOLD will appear on the display press the Power button and the display will be reversed Repeat the procedure to revert the display s orientation 7 EN100 150 EU EN v1 1 11 13 Wet Bulb Measurement 1 Select the Wet Bulb function by pressing and holding the HOLD button until the display indicates Et then release the Hold button 2 Press and Hold the REC button until dCcF appears Press the Power button up to select C or F units Press the REC button to save the units 3 The Wet bulb temperature reading will display on the LCD in C or F units 4 Allow several minutes of stabilization time to elapse each time the meter takes measurements in a new location 5 To reverse the display press the HOLD button fo
6. e the values indicated Air velocity may fluctuate slightly 6 EN100 150 EU EN v1 1 11 13 Wind Chill Measurement 1 Select the Wind Chill function by pressing and holding the HOLD button until the display indicates CHiLL then release the HOLD button Press and Hold the REC button until dCcF appears Press the Power button up to select C or F Press the REC button to save the units Face the air velocity sensor into the source of the airflow The display will show the Wind Chill temperature Allow time for the reading to stabilize and note the values indicated Air velocity may fluctuate slightly Note In order to obtain accurate measurements for Air Temperature RH Dew point Wet bulb Wind Chill and Heat Index keep hands and fingers away from the sensor area at the bottom of the meter Humidity amp Ambient Temperature Measurement 1 Select the Relative Humidity function by pressing and holding the HOLD button until the display indicates rH then release the HOLD button The humidity and air temperature readings will display on the LCD Allow several minutes of stabilization time to elapse each time the meter takes measurements in a new location To reverse the display press the HOLD button for less than 1 second HOLD will appear on the display press the Power button and the display will be reversed Repeat the procedure to revert the display s orientation Note In order to obtain accurate me
7. h 0 1 s72km h 3 F S gt 72km h 4 F S MPH 0 9 to 44 7 mile h 0 1 s45mile h 396 F S gt 45mile h 4 F S knots 0 8 to 58 8 knots 0 1 x39 knots 3 F S gt 39 knots 4 F S F 32 to 122 F 0 1 42 5 F C 0 to 50 C 0 4 t1 2 C Air Flow Units Range Resolution CFM 0 847 to 1271300 0 001 0 01 0 1 1 10 x10 100 x100 CMM 0 024 to 36000 0 001 0 01 0 1 1 12 EN100 150 EU EN v1 1 11 13 Humidity Temperature Units Range Resolution Accuracy lt 70 RH 4 RH RH 10 to 95 RH 0 1 270 RH 4 rdg 1 2 RH E 32 to 122 F 0 1 2 5 F C 0 to 50 C 0 1 t 1 2 C Dew Point Temperature Units Range Resolution Accuracy SF 13 5 to 120 0 0 1 Calculated from RH and temperature C 25 3 to 49 0 0 1 Wet Bulb Temperature Units Range Resolution Accuracy F 22 2 to 120 0 0 1 Calculated from RH and temperature C 5 4 to 49 0 0 1 Wind Chill Units Range Resolution Accuracy F 15 0 to 112 0 0 1 3 6 C 9 4 to 44 2 0 1 2 0 Heat Index Units Range Resolution Accuracy F 32 to 112 0 0 1 3 6 C 0 to 100 0 1 2 0 Barometric Pressure Units Range Resolution Accuracy 10 to 999 9 0 1 1 5 hPa hPa 1000 to 1100 1 2hPa mmHg 7 5 to 825 0 0 1 1 2 inHg 0 29 to 32 48 0 01 0 05 13 EN100 150 EU EN v1 1 11 13 Altitude Uni
8. lding the HOLD button until the display indicates Light then release the HOLD button Press and hold the REC button until Units appears To switch between Lux or Ft cd press the Power button Press REC to exit and return to the Light measurement mode the selected Unit Lux or Ft cd will be displayed The Display will reverse and will show the light illuminance value in Lux or Ft cd Light Measurement UV Light EN150 only 1 Select the UVA Light Measurement function by pressing and holding the HOLD button until the display indicates U A and then release the HOLD button The display will read the value of UVA light in either mW cm or uW cm The unit of measure is not selectable here The Display will reverse and show the light illuminance value in mW cm or uW cm To reverse the display press the HOLD button for less than 1 second HOLD will appear on the display press the Power button and the display will be reversed Repeat the procedure to revert the display s orientation Altitude Measurement 1 Select the Altitude Pressure function by pressing and holding the HOLD button until the display indicates HigH then release the HOLD button Select the altitude units by pressing REC button unit the display shows units Press the Power button to change the units and then press REC button to save Units are Ft feet and m meters The display will read the altitude Note For an accurate Alti
9. mperature value will display on the LCD display 10 EN100 150 EU EN v1 1 11 13 Hold Function Press the Hold Button to freeze the current reading value the HOLD symbol appears on the display Press the button again to return to normal operation Data Record Function 1 The Record function captures amp displays the Maximum and Minimum reading values Start the Data Record function by pressing the REC button once The REC symbol appears on the display 2 With the REC symbol on the display a Press the REC button once and the Max symbol along with the maximum value will appear on the display Press the REC button again the Min symbol along with the minimum value will appear on the display To exit the Data Record function press and hold the REC button for at least 2 seconds The display will revert to the current reading and the Max Min values will clear Auto Power off To prolong the life of the batteries the instrument has an Auto Power off function The meter will automatically switch off if there are no button presses in any 10 minute period To disable the Auto OFF feature start Data Record as outlined above Battery Replacement 1 When the LCD display shows the XJ symbol it is necessary to replace the battery However the meter will work accurately for several hours after the low battery indicator appears 2 Remove the battery cover by turning the cover counter clockwise 1 8 of a turn
10. on by pressing and holding the HOLD button until the display indicates An and then release the HOLD button Press and Hold the REC button until Units appears Press the Power button up or the Hold button down to select the desired units Anemometer units ft min m s km h MPH or knots Press REC to select the temperature unit C F Press the REC button again to return to the Air velocity measurement mode Face the air velocity sensor into the source of the airflow The display will show the air velocity and the ambient temperature Allow time for the reading to stabilize and note the values indicated Anemometer Air Flow Measurement 1 Select the Air Flow function by pressing and holding the HOLD button until the display indicates AirFl then release the HOLD button Press and Hold the REC button until Units appears Press the Power button up or the Hold button down to select CFM or CMM Press the REC button to save the units To Enter the Square area of a duct press the HOLD button momentarily The HOLD icon will appear on the display Press and hold the REC button until m 2 or F 2 appear in the lower left corner of the display Use the Power up or HOLD button down to enter a Square area value Press the REC button to save Face the air velocity sensor into the source of the airflow The display will show the Air Flow measurement Allow time for the reading to stabilize and not
11. r less than 1 second HOLD will appear on the display press the Power button and the display will be reversed Repeat the procedure to revert the display s orientation Note In order to obtain accurate measurements for Air Temperature RH Dew point Wet bulb Wind Chill and Heat Index keep hands and fingers away from the sensor area 8 at the bottom of the meter Heat Index Measurement 1 Select the Heat Index function by pressing and holding the HOLD button until the display indicates HEAt and then release the Hold button 2 Press and Hold the REC button until dCcF appears Press the Power button up to select C or F units Press the REC button to save the units 3 The Heat Index temperature reading will display on the LCD in C or F units 4 Allow several minutes of stabilization time to elapse each time the meter takes measurements in a new location 5 To reverse the display press the HOLD button for less than 1 second HOLD will appear on the display press the Power button and the display will be reversed Repeat the procedure to revert the display s orientation Note In order to obtain accurate measurements for Air Temperature RH Dew point Wet bulb Wind Chill and Heat Index keep hands and fingers away from the sensor area 8 at the bottom of the meter 8 EN100 150 EU EN v1 1 11 13 Light Measurement Visible Light EN100 only 1 Select the Light Measurement function by pressing and ho
12. ts Range Resolution Accuracy m 2000 to 9000 1 15 Ft 6000 to 30000 1 50 Visible Light EN100 only Units Range Resolution Accuracy 0 to 2 200 Lux 1 Lux 1 800 to 20 000 Lux 10 5 rdg 8 digits 0 to 204 0 Fc 0 1 Ft cd 170 to 1 860 Fc 1 UVA Light EN150 only band pass 290nm to 390nm Units Range Resolution Accuracy uW cm 0 to 1999 1 4 Full Scale 2 digits mW cm 2 to 20 00 0 01 Thermistor Thermometer Units Range Resolution Accuracy F 14 0 to 158 0 0 1 2 5 C 10 0 to 70 0 0 1 12 Note The EN100 TP thermistor probe is optional Copyright 2013 FLIR Systems Inc www extech com All rights reserved including the right of reproduction in whole or in part in any form EN100 150 EU EN v1 1 11 13
13. tude measurement you can Enter a known altitude Enter the Sea level barometric pressure setting a Set the known value for altitude Power ON the meter and set it to read Altitude HigH Set the Units of measure to Ft or m Press the HOLD button once hold will appear on the display Press the REC button the display will show either Ft or m units Using the Power up or Hold down buttons set the value to the known altitude Press the REC button to save the value b Set the known Sea level barometric pressure check a local Airport Select the Barometric Pressure function by pressing and holding the HOLD button until the display indicates bAr and then release the HOLD button 9 EN100 150 EU EN v1 1 11 13 Select the preferred pressure units by pressing REC button unit the display shows units Press the Power button to change the units to HPA and then press REC button to save mBar hPa Select the Altitude function by pressing and holding the HOLD button until the display indicates HigH and then release the HOLD button Press the HOLD button once hold will appear on the display Press the REC button for more than 3 seconds the display will show either Ft or m units Using the Power up or Hold down buttons set the value to the known sea level barometric pressure Press the REC button to save the value Barometric Pressure Measurement 1 Select the Barometric Pressure function
14. w batteries into the fire 3 EN100 150 EU EN v1 1 11 13 Meter Description 1 Air Speed Sensor 2 PT1000 Thermistor input socket optional 3 LCD Display 4 Hold Button 5 REC button 6 Power Button 7T Light Sensor EN100 UV Sensor EN150 8 Air Temperature and Relative Humidity sensor Note Altitude sensor and battery compartment on rear of unit 4 EN100 150 EU EN v1 1 11 13 Units of Measure Selections Units Function An Anemometer ft min m s km h MPH knots Temp C F AirFl Air flow CFM CMM CHiLL Wind Chill C F rH Relative Humidity RH Temp C F dP Dew Point C F _Et Wet Bulb Temperature C F HEAt Heat Index C F Light Visible light Lux Ft cd EN100 only UA UVA light uW cm mW cm EN150 only BAr Barometric pressure mmHg hPA inHg HigH Altitude Ft m Pt Optional external temperature probe PT1000 ohm Thermistor C F EN100 150 EU EN v1 1 11 13 Operation Powering the meter 1 2 Press the Power button to turn the instrument ON If the meter does not turn on or if the d X low battery symbol appears in the display replace the batteries Press the Function button to select the measurement needed Press and hold the Power button for gt 4 seconds to power off the unit Anemometer Air Velocity Measurement 1 nomi Select the Air Velocity functi
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