E2618-NH3-P

Ammonia Detector
E2618-NH3-P
Features
  • 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
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 -10...+50°C, 0...95% RH


Similar Products


E2608-NH3-E - Ammonia Detector
E2608-NH3-E - Ammonia Detector
  • Stable long-life electrochemical sensor
  • Range 0...100 / 0...300 / 0...1000 / 0...5 000 ppm NH3
  • Resolution 1 ppm NH3
  • Two SPST relays
  • 2 × 4-20 mA or 0-10 V, RS485

E2618-NH3-E - Ammonia Transmitter
E2618-NH3-E - Ammonia Transmitter
  • Stable long-life electrochemical sensor
  • Range 0...100 / 0...300 / 0...1000 / 0...5 000 ppm NH3
  • Resolution 1 ppm NH3
  • 2 × 4-20 mA or 0-10 V, RS485

E2638-NH3-E - Ammonia Detector
E2638-NH3-E - Ammonia Detector
  • Stable long-life electrochemical sensor
  • Range 0...100 / 0...300 / 0...1000 / 0...5 000 ppm NH3
  • Resolution 1 ppm NH3
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2648-NH3-E - Ammonia Detector
E2648-NH3-E - Ammonia Detector
  • Stable long-life electrochemical sensor
  • Range 0...100 / 0...300 / 0...1000 / 0...5 000 ppm NH3
  • Resolution 1 ppm NH3
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485