CO2 Meter AZ Instrument 7721/77231

AZ Instrument

Wallmount CO2 & Temp. Monitor 7721/77231

CAN Electronic Indonesia

www.canelectronic.com

canelectronic.ind@gmail.com

021 6232 0266, 2607 1120 / 26

Specification:

• Low cost wall mount monitor checking indoor air quality.
• Super large LCD displays CO2&temp. simultaneously.
• Designed with NDIR (non-dispersive infrared ) waveguide technology CO2 sensor.
• ABC ( automatic background calibration ) preset on for long time drift compensation.
• Warning carbon dioxide level programmable.
• Visible & audible alarm (~80db) are both available.
• Alarm output drives built-in relay to control ventilation system.
• Max,min,average functions included.
• PC output to computer for on line analysis.
• Display 8 hrs TWA value ( time-weighted average ) or 15 minutes STEL value (short-term exposure limit).
• Housing design surrounds with rails to help air ventilation for quick and accurate response.
• Easy to manually calibrate at fresh air around 380-420ppm.
• Temperature unit is switchable.