The Comet H5321 is designed to measure CO2 concentration using an external probe on a cable. The CO2 measurement is based on the NDIR principle with dual wavelength, which automatically compensates for the aging process of the sensor. The sensor is resistant to contamination, provides maintenance-free operation and excellent long-term stability. The device is equipped with two relay outputs, which are used for alarm signaling or control of external devices. Each relay can be assigned any input quantity, set a comparison limit, delay, hysteresis or acoustic alarm, or its status can be remotely controlled using the Modbus communication protocol. The device communicates via RS232 bus, supports Modbus RTU communication protocols and a protocol based on the Advantech-ADAM standard. The sensor is configured by the manufacturer to the Modbus RTU communication protocol. The sensor is set up using the TSensor software. The instrument is designed for measuring air without aggressive impurities. The instrument is supplied as standard with a CO2 probe on a 1 m cable, a 2 or 4 m cable length can be ordered at extra cost. We can provide you with a calibration certificate for accurate measurements. You can select the calibration in the form next to the product. More
The Comet H5321 is designed to measure CO2 concentration using an external probe on a cable. The CO2 measurement is based on the NDIR principle with dual wavelength, which automatically compensates for the aging process of the sensor. The sensor is resistant to contamination, provides maintenance-free operation and excellent long-term stability. The device is equipped with two relay outputs, which are used for alarm signaling or control of external devices. Each relay can be assigned any input quantity, set a comparison limit, delay, hysteresis or acoustic alarm, or its status can be remotely controlled using the Modbus communication protocol. The device communicates via RS232 bus, supports Modbus RTU communication protocols and a protocol based on the Advantech-ADAM standard. The sensor is configured by the manufacturer to the Modbus RTU communication protocol. The sensor is set up using the TSensor software. The instrument is designed for measuring air without aggressive impurities. The instrument is supplied as standard with a CO2 probe on a 1 m cable, a 2 or 4 m cable length can be ordered at extra cost. We can provide you with a calibration certificate for accurate measurements. You can select the calibration in the form next to the product. More
In this section, you will find answers to frequently asked questions regarding use, measurement accuracy, verification, and calibration. If you cannot find the information you are looking for here, please do not hesitate to contact us—we will be happy to provide you with details based on how you use the measuring device.
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The Comet H5321 is designed to measure CO2 concentration using an external probe on a cable. The CO2 measurement is based on the NDIR principle with dual wavelength, which automatically compensates for the aging process of the sensor. The sensor is resistant to contamination, provides maintenance-free operation and excellent long-term stability. The device is equipped with two relay outputs, which are used for alarm signaling or control of external devices. Each relay can be assigned any input quantity, set a comparison limit, delay, hysteresis or acoustic alarm, or its status can be remotely controlled using the Modbus communication protocol. The device communicates via RS232 bus, supports Modbus RTU communication protocols and a protocol based on the Advantech-ADAM standard. The sensor is configured by the manufacturer to the Modbus RTU communication protocol. The sensor is set up using the TSensor software. The instrument is designed for measuring air without aggressive impurities. The instrument is supplied as standard with a CO2 probe on a 1 m cable, a 2 or 4 m cable length can be ordered at extra cost. We can provide you with a calibration certificate for accurate measurements. You can select the calibration in the form next to the product. More
