IECEx Ammonia Gas Detector – PX2-X-X-P3408-A | PolyXeta II
The PX2-X-X-P3408-A PolyXeta II is an IECEx certified ammonia gas detector designed for continuous monitoring of flammable ammonia (NH₃) gases and vapours in hazardous areas (Zone 1 & 2). This microprocessor-based detector features a 4–20 mA analog output signal and uses a reliable catalytic sensor (pellistor) to measure concentrations in the lower explosion limit (0–100% LEL).
Ideal for industrial applications such as oil & gas, petrochemical plants, power stations, and mining, the PX2 transmitter ensures accurate, safe detection in demanding environments.
Key Features:
- Standard 4–20 mA analog signal output
- Sealed unit – safe to open in Zone 1 during operation
- IECEx certification by MSR Electronic
- SIL 2 certified (RS485 / 4–20 mA / Relay safety functions)
- ATEX certifications by MSR Electronic & Sensitron
- Continuous real-time gas monitoring
- 12-bit resolution microprocessor
- Built-in self-diagnostic function
- Easy calibration – housing can be opened safely in Zone 1
- Reverse polarity and overload protection
- Approved for Zone 1 and Zone 2 hazardous areas
Optional Accessories:
- LCD Display
- Relay Set with LCD
- Relay Set (without display)
System Compatibility:
This transmitter is fully compatible with PolyGard Series controllers (MGC/DGC) and other standard electronic control or automation systems supporting 4–20 mA analog input.
Downloads:
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