This robust sensor combines long-term reliability with low measurement drift. It effectively detects the presence of ammonia and accurately measures its concentration. Ideal for monitoring air quality and protecting people, it is a high-performance solution for sensitive and demanding environments.

This robust sensor combines long-term reliability with low measurement drift. It effectively detects the presence of ammonia and accurately measures its concentration.

Ideal for monitoring air quality and protecting people, it is a high-performance solution for sensitive and demanding environments.

1.

Security

Thanks to its ATEX compatibility, the transmitter guarantees safe, compliant atmosphere monitoring in areas exposed to risks associated with ammonia.

2.

Several versions

This transmitter is also available with a model for measuring oxygen in % vol. in ambient air.

Description

  • NH3 transmitter for monitoring ambient air quality
  • Measures ammonia concentration in ppm (0 – 50 ppm)
  • Complies with the ATEX Directive and current toxicological standards
  • Compatible with Nano SPY U or LoRa SPY U data loggers

Features

Measurement range
0 - 50 ppm
Humidity
0-90% RH non-condensing
Wiring
2 shielded wires, cross-section 0.5 to 2.5mm², M20 thread
Case
Marine-grade A356 aluminium alloy with polyester coating
Assembly
Wall
Power supply
8-30 VDC
Output
4-20mA
Weight
1kg
Response time
T90 < 30s
Operating temperature
-20 to +50°C
Dimensions
156x166x111 mm
Protection
IP 65

Resources

Fiche Technique Transmetteur NH3
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