- Stable long-life pellistor gas sensor
- Range 0...15% vol. (0…100% LEL)
- Resolution 0.1% vol. or 1% LEL
- Wall mount or duct mount version
- Attached or remote sensor
- 2 × 4-20 mA or 0-10 V, RS485
Ammonia transmitter E2618-NH3-P is a member of the PluraSens® family of multifunctional measurement instruments.
One of the most common applications is detection of explosive Ammonia concentrations in refrigeration machinery rooms.
The instrument utilizes a fully calibrated and temperature compensated pellistor (catalytic) gas sensor with excellent repeatability, stability and long lifetime.
Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.
|Sensor type||Pellistor (catalytic bead)|
|Detection range||0...15%vol. (0…100%LEL NH3)|
|Resolution||0.1%vol. or 1%LEL|
|Response time T90||≤10 s|
|Sensor lifetime||>3 years|
|Power supply||12...36 VDC (default)|
|24 VAC as option|
|Digital interface||RS485, Modbus RTU protocol|
|Analog outputs||2 × 4-20 mA / 0-10 V, user settable|
|Enclosure||grey ABS plastic, IP65|
|Dimensions||H82 × W80 × D55 mm|
|Operating conditions||-10...+50°C, 0...95% RH|