Ammonia gas sensor ECtox-NH3-500

NH3RS485

What is the ECtox Gas Sensing Device? The ECtox Ammonia Sensing Device contains an EC Sense solid electrolyte NH3 gas sensor, featuring long lifetime, robustness and selectivity. Moreover, the ECtox Sensing Device delivers a high-precision gas detection technology. ECtox was especially developed to withstand an environment with continuously high amounts of gas, without losing its long lifetime or robustness. • - Smart measuring system • - Works continuously in the background at high ammonia concentrations • - Combined with intelligent algorithms it has better adaptability to the environment • - Higher accuracy in detection and stable zero point • - With pump, no calibration with NH3 gas needed • - New microcircuit design, strong anti-electromagnetic interference ability • - No temperature and humidity influence • - RS485 (Modbus) output, 5-12V DC power • - Stainless steel housing, water and dust proof, anti-corrosion • - The detection range of the measured gas, from ppb to a higher ppm level • - Continuously monitors its own fault conditions: sensor, pump, power, etc. • - RoHS eco-friendly design • - Self-monitoring of the sensor function SPECIFICATIONS: • - Detection Range: 0 – 500ppm • - Resolution: 0.1ppm • - Response Time: Between 1 to 10 min • - Output: RS485 (Modbus protocol), Baud rate: 9600, 4Pin Leomo Cable with 10m (Other length by request) • - Working Pressure Atm ± 10% keeps stable pressure • - Working Voltage: 5 – 12V DC • - Temperature Range: -40°C ~ +85°C (HT is -40° ~ +200°C) • - Humidity Range: 10 – 95% • - Weight: 450g • - Dimensions: 159mm x 43mm