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CO2 & Temp. with Relay Supplier
AZ Instrument Corp. strives to research and develop quality, energy-efficient Wall Mount/Desktop to benefit the consumers. We can manufacture 77231 AZ-Y2023 Phase out, CO2 & Temp. with Relay that meet specific requirements. Our first responsibility is to completely satisfy the needs of the people and organizations that use and distribute our products while providing the best value solutions for their CO2 & Temp. with Relay requirements. Customer service is another commitment we take seriously, our proven reputation and record of quality support won't leave you stranded.
77231 AZ-Y2023 Phase out
CO2 & Temp. with Relay
Features :
AZ 77231 CO2 & Temperature Meter features:
* Super large LCD display CO2 value and temperature simultaneously
* Designed with NDIR (Non-Dispersive Infrared) wave guide technology
* ABC (Automatic Background Calibration) preset on for long time drift compensation
* Display 8 hrs TWA value (time-weighted average) or 15 minutes STEL value (short-term exposure limit)
* Easy to manually calibrate CO2 at fresh air
* Digital wall mountable / desktop type
* Warning Carbon Dioxide level
* Alarm output drive relay to control system
Application :
Application of 77231 AZ CO2 Meter:
The 77231 AZ Wall Mount CO2 Detector could measure the indoor air quality (IAQ) index, including the CO2 concentration, CO2 level and air temperature. The Carbon Dioxide value can be output to PC for on-line analysis via USB interface. And it can be calibrated easily in the fresh air.
Poor indoor air quaintly is considered unhealthy because it causes tiredness, loss of ability to concentrate, and even illness (ex: sick building syndrome). IAQ monitoring and survey, especially on CO2 level and air ventilation become widely applied in public areas such as office, classroom, factory, hospital, work space, residential, commercial building and hotels. It is also suggested in regulations of industrial hygiene in some countries.
The 77231 AZ CO2 Device has the relay function, which could transfer the signal to control the other equipments. The 77231 AZ CO2 Meter has the stable NDIR CO2 sensor, and it is the ideal instrument for IAQ diagnosis. Its big LCD could be the best CO2 Monitor for long term monitoring. User could use the relay function to control or transfer the data to the following related instruments. And the built-in alarm output is especially helpful in ventilation control and HVAC system performance verification.
The 77231 AZ CO2 & Temperature Meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
Specification :
Specification of 77231 AZ CO2 Meter:
| Model | 77231 |
| CO2 Range | 0~9999 ppm (5001~9999 ppm out of scale range) |
| CO2 Resolution | 1 ppm |
| CO2 Accuracy | ±30 ppm ±5% of reading (0~5000 ppm), other range are not specified |
| CO2 Response Time | ＜30 Seconds (90% step change) |
| CO2 Warm-up Time | 30 Seconds |
| Air Temperature Range | -10~60℃, 14~140℉ |
| Air Temperature Resolution | 0.1℃, 0.1℉ |
| Air Temperature Accuracy | ±0.6℃, ±0.9℉ |
| Air Temperature Response Time | ＜2 mins (90% step change) |
| LCD Size | 65(L) * 50(W) mm |
| Meter Size | 130(L) * 85(W) * 60(H) mm |
| Operating Temperature | 0~50℃ |
| Operating RH% | 0~95% RH (avoid condensation) |
| Storage Temperature | -20~50℃ |
| Storage RH% | 0~90% RH (avoid condensation) |
| Power Supply | 12V DC Adaptor |
| Battery life | ＜50 mA (average), ＜310 mA (peak) |
| Weight | ~200g |
| Standard Package | Meter, Manual, , Paper Box 12V USA Type Adaptor |
Youtube :
77231 AZ Wall Mount CO2 Meter Unboxing Video
AZ CO2 meters are your reliable choices to measure CO2 in the air
As one of the most reliable supplier in Taiwan, we supply CO2 & Temp. with Relay with the finest quality. We are the global leader in electrical supplies. We develop, manufacture and distribute groundbreaking CO2 & Temp. with Relay that shatter the status quo and help customers gain and maintain a competitive edge. After knowing the above information, if you want to know more, please come to us. We will provide the information you need and offer high quality CO2 & Temp. with Relay to you at the best price.