Product Introduction
Netherlands Xensor High-Speed Response Thermal Conductivity Gas Sensor XEN-5320 Working Principle:
XEN-5320 determines gas composition by measuring the temperature rise of a micro-machined heating element. For each binary gas mixture, the ratio of temperature rise to heating power depends on the gas mixture ratio. For better accuracy, the sensor has been corrected for ambient temperature and humidity. Bias, measurement, and correction are performed by an ASIC that processes the outputs of the XEN-TCG3880 thermal conductivity sensor and temperature/humidity sensors, designed by Xensor.
Netherlands Xensor High-Speed Response Thermal Conductivity Gas Sensor XEN-5320 Measured Gas Types:
Monitoring and leak detection of hydrogen H2, helium He, carbon dioxide CO2, nitrogen N2, and methane CH4 gas mixtures in medical, R&D, and industrial environments. Response time T90 < 1 s
Netherlands Xensor High-Speed Response Thermal Conductivity Gas Sensor XEN-5320 Product Features:
System startup time 0.3 s
Sensor probe exposed, ultra-fast response, T90 response time < 1 s
Netherlands Xensor High-Speed Response Thermal Conductivity Gas Sensor XEN-5320 General Parameters:
Measurement range: 100 ppm – 100%
Accuracy: 1% FS
Long-term zero drift: 0.2%/year
Electrical Parameters:
Supply voltage: 5 V (USB) and 12-24V (CAN)
Power consumption: 100 mW
Maximum cable length: 5 m (USB) and 500 m (CAN)
Analog output: 0.5 to 2.5V or 4-20mA
Operating Environment Parameters:
Temperature range: -40 ~ +85 ºC
Humidity range: 0~95 %RH (non-condensing)
Pressure range: 500-1200 mbar
