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8

3. Users can also calibrate either point. To calibrate 

33% only, press “

CAL/ESC

” to exit when 33% 

calibration is completed. To calibrate 75% only, 
press “

p

/DP/WB

“ or “

MNX/AVG/

q

” within 5 

minutes while initializing 33% calibration. And it 
skips 33% and enters 75% calibration.

USB Interface Capabilities

The USB cable and software (optional kit) are required 
to transfer data to a PC. Install the USB driver in the 
software first before connection. And the connecting 
protocol is 9600 bps, 8 data bits, no parity.

Содержание CO2-200

Страница 1: ... Manual Mode d emploi Bedienungshandbuch Manual d Uso Manual de uso CO2 200 CO2 Meter 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepot com ...

Страница 2: ...CO2 200 CO2 Meter Users Manual July 2009 Rev 1 2009 Amprobe Test Tools All rights reserved Printed in China English ...

Страница 3: ...T INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES ARISING FROM ANY CAUSE OR THEORY Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages this limitation of liability may not apply to you Repair All test tools returned for warranty or non warranty repair or for calibration should be accompanied by the following your na...

Страница 4: ...acement US and Canada Non warranty repairs in the United States and Canada should be sent to a Amprobe Test Tools Service Center Call Amprobe Test Tools or inquire at your point of purchase for current repair and replacement rates ...

Страница 5: ...CO2 200 CO2 Meter 1 3 5 7 9 11 Humidity Sensor Alarm Output DC Jack CAL ESC Button DP WB Button Beeper 2 4 6 8 10 12 LCD Display USB Port SET Button RESET Button MNX AV Button LED Light 6 7 8 9 10 ...

Страница 6: ...n Relative Humidity In Air Dew Point Wet Bulb Temperature Display CO2 Measurement Mode Minimum Maximum readings Time Weighted Average 8 Hours Short Term Exposure Limit 15 Minutes Weighted Average Dew Point Temperature Air temperature Wet Bulb Temperature 1 2 3 4 5 7 9 10 6 8 ...

Страница 7: ...CTION 2 INTRODUCTION 3 Features 3 OPERATION 4 Alarm output 5 Setup 6 Calibration Mode 7 CO2 calibration 8 Manual calibration 8 Humidity calibration 7 USB Interface capabilities 8 SPECIFICATIONS 9 MAINTENANCE 10 TROUBLE SHOOTING 11 APPENDIX 12 ...

Страница 8: ... on CO2 sensor Do not hold the meter close to faces in case exhalation affects CO2 levels Do not calibrate the meter in the air with unknown CO2 concentration Otherwise it will be calibrated as 400ppm by default and leads to inaccurate measurements Unpacking and Inspection Your shipping carton should include 1 CO2 200 CO2 Meter 1 Adaptor 1 User manual 1 Plain white box If any of the items are dama...

Страница 9: ...assrooms factories hospitals and hotels It is also suggested in regulations of industrial hygiene in some countries Appendix With NDIR non dispersive infrared sensor used this CO2 meter is stable in long term monitoring And the built in relay for alarm output is especially useful in ventilation control and HVAC system performance verification Features Triple displays of CO2 level temp and humidity...

Страница 10: ...NX AVG q to see the minimum maximum and weighted average readings Each press of it displays MIN MAX STEL TWA in sequence and returns to normal mode In MIN and MAX modes it shows the minimum and maximum readings of CO2 on main display and of AIR DP WBT temperatures and humidity on the lower displays In STEL and TWA modes the main display shows the weighted average of CO2 readings for the past 15 mi...

Страница 11: ...users press RESET for more than 1 second to activate it LED alarm keeps blinking when beeps are manually shut It stops only when readings fall under the lower limit The meter is designed with a relay to send output for further connection When CO2 readings go over the upper limit and cause alarming The relay picks up automatically and sends output It can be connected to a ventilation system or acti...

Страница 12: ...WB or MNX AVG q Then press SET to save the setting or CAL ESC without saving and return to P3 0 P4 0 ABC selection Press p DP WB in P3 0 or MNX AVG q in P1 0 to access P4 0 for selecting ABC function Press SET and it goes into P4 1 with blinking dis default Fig 6 on the lower left display To enable the ABC function press p DP WB or MNX AVG q and En blinks for choice After the preferred selection i...

Страница 13: ...mpletes and back to normal mode 3 To abort the calibration turn RESET over a second Humidity calibration 1 Plug the sensor probe into 33 salt bottle Hold down CAL ESC and MNX AVG q under normal mode to enter 33 calibration CAL and calibrating value 32 7 if at 25 C are blinking on the LCD with current temperature at the left Meter is now calibrating and will finish in about 60 minutes when CAL and ...

Страница 14: ...s p DP WB or MNX AVG q within 5 minutes while initializing 33 calibration And it skips 33 and enters 75 calibration USB Interface Capabilities The USB cable and software optional kit are required to transfer data to a PC Install the USB driver in the software first before connection And the connecting protocol is 9600 bps 8 data bits no parity ...

Страница 15: ... C 0 99 RH avoid condensation Power supply 12V adaptor EMC Conforms to EN61326 1 This product complies with requirements of the following European Community Directives 89 336 EEC Electromagnetic Compatibility and 73 23 EEC Low Voltage as amended by 93 68 EEC CE Marking However electrical noise or intense electromagnetic fields in the vicinity of the equipment may disturb the measurement circuit Me...

Страница 16: ...UBLE SHOOTING Can t power on Check whether the adaptor is well plugged Slow response Check whether air flow channels on the rear were blocked Error code E01 CO2 sensor damaged E02 The value is under range E03 The value is over range E04 The original data error results in this error RH DP WB E07 Too low voltage to measure CO2 Check if the adaptor output is 12V E11 Retry humidity calibration E17 Ret...

Страница 17: ...widespread 1000 ppm should be used as an upper limit for indoor levels ASHRAE Standard 62 1989 1000ppm CO2 concentration in occupied building should not exceed 1000ppm Building bulletin 101 BB101 1500ppm UK standards for schools say that CO2 at averaged over the whole day i e 9am to 3 30pm should not exceed 1500ppm OSHA 5000ppm Time weighted average over five 8 hour work days should not exceed 500...

Страница 18: ...Fig 1 Fig 3 Fig 5 Fig 7 Fig 2 Fig 4 Fig 6 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com ...

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