E2618-NH3-P

Ammonia Detector
E2618-NH3-P
Features
  • Stable long-life pellistor (catalytic bead) 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
Description

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.


Technical Data
Calibration Ammonia NH3
Sensor type Pellistor (catalytic bead)
Sampling Diffusion
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 -20...+60°C, 0...95% RH


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