StoxPro – Smart Gas Sensor Device
What is the StoxPro – Smart Gas Sensor Device?
The StoxPro Smart Gas Sensor Device is an advanced, intelligent gas detection solution designed for industrial safety, smart buildings and IoT applications. Equipped with 4–20mA two-wire output and RS485 Modbus RTU communication, the StoxPro enables seamless integration with PLCs, DCS, control systems and display units, ensuring fast and reliable system setup. Powered by a high-performance microprocessor and solid polymer electrochemical gas sensor technology, the StoxPro delivers precise, stable and long-term gas measurements. Its intelligent algorithm processing ensures accurate readings that are directly proportional to gas concentration, even in demanding environments.
Smart, Reliable and Maintenance-Friendly Gas Detection
The StoxPro combines gas concentration, temperature and humidity sensing in a single compact device, making it an efficient all-in-one monitoring solution. A built-in self-test function continuously evaluates sensor performance without requiring gas exposure, helping users identify maintenance or replacement needs at the optimal time.
Each StoxPro Sensor Device is professionally factory-calibrated and ready for immediate use—no warm-up time required. Calibration data is securely stored in an onboard flash chip, ensuring long-term reliability. For recalibration or signal adjustment, EC Sense provides dedicated calibration software compatible with both RS485 and 4–20mA output signals.
Advanced Solid Polymer Electrochemical Sensor Technology
At the core of the StoxPro is EC Sense’s solid polymer electrochemical sensor, a cutting-edge innovation in gas detection technology. This sensor operates on the principle of electrochemical catalytic reaction, generating a signal that is directly proportional to the target gas concentration. Key advantages of solid polymer electrochemical sensors include:
- High reliability and stability
- Compact and robust design
- Low maintenance requirements
- Zero power consumption at the sensor level
FEATURES
- Detects single gas + temperature + humidity
- With calibration, sensor performance and life-testing output
- Fast response time and stable zero return time without drift
- Long lifetime
- Anti-poisoning
- anti-electromagnetic interference ability
- Suitable for indoor and outdoor environments, sensor can work in -40℃ to +55℃
- Electronic circuit boards have a dust and corrosion resistant coating
- Integrated safety protection enables use in potentially explosive environments
- Fast signal stability time at power on
- 4-20 mA standard two-wire & RS485 Modbus-RTU output
- 24V DC power supply
- Small size
- CE EN61326-1:2013, EMI, RoHS approved
SPECIFICATIONS
Technical Parameters
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- Measurement Range: See Datasheet
- Resolution: See Datasheet
- Response Time: See Datasheet
- Output: 4-20 mA two-wire, RS485 Modbus-RTU
- Working Voltage: 12 to 24V DC
- Operating Temperature: -40 °C to +55 °C
- Operating Humidity: 15 to 95% RH. Non-condensing
- Dimensions: 185 x 150 x 108 mm
Warranty
- 1 year. See Terms and Conditions.
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