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CO2 & Temp. with Relay Taiwan
AZ Instrument Corp. has a wide variety of CO2 & Temp. with Relay for many different applications. With many years of experience, we have the core technical knowledge for CO2 & Temp. with Relay to satisfy our customers' demands. Our CO2 & Temp. with Relay is known for their long work life, easy handling, and low maintenance. This has been possible with the use of the best raw materials that go into the manufacturing of our expansive product line. Thank you for visiting our website and we hope you enjoy our products as much as we do.
7721 AZ
CO2 & Temp. with Relay
Welcome to check the Features, Application, Specification,YouTube of AZ 7721 Wall Mount CO2 Meter Air Quality Analyzer Temperature Monitor with Relay Function as follows
Features :
AZ 7721 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 7721 AZ CO2 Meter:
The 7721 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 7721 AZ CO2 device
has the relay function, which could transfer the signal to control the other equipment. The 7721 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 7721 AZ CO2 & Temperature Meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
Specification :
Specification of 7721 AZ CO2 Meter:
| Model | 7721 |
| CO2 Range | 0~9999 ppm (2001~9999 ppm out of scale range) |
| CO2 Resolution | 1 ppm |
| CO2 Accuracy | ±50 ppm ±5% of reading (0~2000 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 :
7721 AZ Wall Mount CO2 Meter Unboxing Video
AZ CO2 meters are your reliable choices to measure CO2 in the air
AZ Instrument Corp. has been the world leader in manufacturing CO2 & Temp. with Relay, to achieve the customer's needs, we had to obtain a maximum level of performance, business, and manufacturing excellence. Renowned for their higher efficiency, accuracy and durability, our CO2 & Temp. with Relay is setting standards of performance and high quality in the entire market. AZ Instrument Corp. is committed to developing CO2 & Temp. with Relay that ultimately create innovative products that exceed customer expectations. Thank you for your time and business, if you have any questions or needs, please do not hesitate to contact us.