The Online Ammonia Gas Sensor Transmitter is a fixed-installation device designed to continuously monitor NHâ gas concentrations in real-time. Suitable for industrial safety, environmental compliance, and process control applications, it provides analog and digital output signals for easy integration with control systems like SCADA, PLC, or DCS.
Parameter | Details |
---|---|
Gas Detected | Ammonia (NHâ) |
Measurement Range | 0â50 / 0â100 / 0â500 ppm (customizable) |
Sensor Type | Electrochemical / PID (for trace levels) |
Output Signal | 4â20 mA / RS485 Modbus RTU / Relay (optional) |
Response Time (T90) | â¤30 seconds |
Accuracy | ±2% of full scale |
Power Supply | 12â30 VDC or 220 VAC (with adapter) |
Display (Optional) | Digital OLED or LCD |
Alarm System | Programmable visual + audible (optional) |
Enclosure Protection | IP65 / IP66 / Flameproof (Zone 1 & 2 available) |
Operating Temperature | -20°C to +55°C |
Mounting Type | Wall / Pipe Mount |
Sensor Life | 18â24 months (field replaceable) |
ð¡ 24x7 online NHâ gas monitoring
ð Standard industrial output signals (4â20 mA / Modbus)
ð§± Rugged enclosure for outdoor/indoor use
ð High/low alarm functions with relay outputs
ð Field-replaceable sensor with calibration port
ð Optional cloud/GPRS data access
𧪠Chemical & fertilizer industries
ð Livestock & poultry farms (NHâ from waste)
ð§ Cold storage & refrigeration plants (ammonia-based)
ð Process gas & emission control systems
ð¨ Hazardous zone industrial safety systems
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