Gas Sensor

Smoke sensor module uses advanced chip thick film semiconductor gas sensors, which have extremely high sensitivity to smoke, propane, and other gases, TTL level output, self-diagnosis of faults, low power consumption, and long life. Cost-effective smoke sensor module is widely used in Household smoke alarms, industrial smoke alarms and portable smoke detection instruments.

Carbon monoxide sensors are available in a choice of models, RS485/4-20mA/0-5V/0-10V. high quality sensors with high accuracy, calibrated by standard gas multipoint calibration. The CO transmitter measurement accuracy up to ±5ppm or ±10%. Pressure range is 90-110Kpa. High-density material, accurate measurement, waterproof and moisture-proof, strong anti-interference. Suitable for many scenarios, floriculture, laboratories, agricultural greenhouses, industrial workshops.

Chlorine (CL2) gas sensor measures 0~20ppm, 0~50ppm, and 0~100ppm ranges with ±10% accuracy and resolutions of 1ppm or 0.1ppm, operates on 10~30V DC with RS485 and 4-20mA/0-5V/0-10V output signals, consuming 0.12W or 0.25W. Suitable for workshops, chemical plants, electronic industry, confined living places and other occasions that require real-time monitoring of chlorine concentration.

This sulfur dioxide (SO2) transmitter is designed for accurate monitoring of sulfur dioxide gas and features RS485/4-20mA/0-5V/0-10V output options. It utilizes a 10-30V DC power supply, has a measurement accuracy of up to 20ppm/2000ppm selectable, and operates over a temperature range of -20°C to 50°C. Ideal for home gas detection and industrial monitoring, this device ensures safety and reliability.

Sulphur hexafluoride (SF6) gas sensor for sale. RS485/4-20mA/0-5V/0-10V are available at good prices. Wireless transmission, no wiring. SF6 measurement range of 0~500ppm, 0~1000ppm. High sensitivity, gas calibrated, no fear of condensation. IP65 high-density material housing, built-in waterproof strip, moisture and dust-proof. Adoption of NDIR spectral absorption technology and active extraction of the gas to be measured. Can be used in harsh environments such as industrial plants/traffic tunnels/energy and electric power/oil and petrochemicals/coal mine tunnels.