Smart Ozone Sensor

The Stox Smart Oxygen Sensor Device features a high-reliability solid polymer electrochemical sensor, intelligent algorithms, and a built-in microprocessor. It supports 4-20mA two-wire and RS485 Modbus RTU outputs. Designed for industrial safety, smart home, and IoT applications, it combines gas, temperature, and humidity sensing with a self-test function requiring no gas exposure. Each unit is factory-calibrated with data stored in flash memory, eliminating warm-up time. Calibration software is available for adjusting RS485 or 4-20mA outputs. The device easily integrates with displays, DCS, and PLC systems.

Product Features

1. Detects single gas + temperature + humidity
2. It has calibration function, sensor performance and lifetime test output
3. Fast response time, stable zero return time, no drift
4. Long life
5. Anti-poisoning
6. Immunity to electromagnetic interference
7. Suitable for indoor and outdoor environments, the sensor can operate from -40°C to +55°C
8. Electronic circuit boards have dust-proof and anti-corrosion coatings
9. Integrated safety protection for potentially explosive atmospheres
10. Fast signal settling time after power-on
11. 4-20 mA standard two-wire & RS485 Modbus-RTU output
12. 24V DC power supply
13. Small design
14. RoHS compliant and eco-friendly