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Manning EC-FX-NH3 Gas Detector

Manning EC-FX-NH3 Gas Detector is a rugged ammonia (NH3) gas detection solution designed for reliable monitoring in cold storage facilities, refrigeration systems, and engine rooms. Featuring ATMOS™ Technology, SensorCheck™ Technology, a stainless steel enclosure, optional LCD display, 4–20 mA output, and a wide operating temperature range, the EC-FX-NH3 provides fast and accurate ammonia detection even under changing temperature and humidity conditions.

Brand: HONEYWELL
Category:
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Description

The Manning EC-FX-NH3 Gas Detector is designed for dependable ammonia (NH3) detection in demanding refrigeration and industrial environments. Its rugged stainless steel construction and ATMOS™ Technology provide environmental flexibility and long-term reliability, maintaining sensitivity and accuracy during rapid changes in temperature and humidity. The detector responds quickly to low ammonia concentrations and supports multiple measuring ranges, including standard low-range detection from 0–100 ppm and high-range options up to 1,000 ppm. With a 4–20 mA analog output, 24 VDC operation, LED visual indication, integrated relay, and optional alpha-numeric LCD display for real-time visibility, the EC-FX-NH3 provides practical monitoring and system integration. SensorCheck™ Technology, a replaceable ammonia cell, ±5% full-scale accuracy, and a 3-year warranty further support reliable operation and lower cost of ownership. It is suitable for cold storage facilities, engine rooms, and refrigeration systems where ammonia leak detection is essential.

Specification Details
Product Name Manning EC-FX-NH3 Gas Detector
Brand Manning
Gas Type Ammonia (NH3)
Product Type Gas Detection Sensor / Transmitter
Sub-Category Gas Detection Sensors & Transmitters
Measuring Range – Low 0–100 ppm (Standard), 0–200 ppm, 0–250 ppm
Measuring Range – High 0–500 ppm, 0–1000 ppm
Accuracy ±5% Full Scale
Repeatability <10% Full Scale
Analog Outputs 1
Analog Output Signal 4–20 mA
Display Optional LCD
Display Type Alpha-Numeric
Display Included Yes
Visual Indicator LED Indicator
Relay Included Yes
Sensors Included 1
Replacement Part Ammonia (NH3) Cell
Technology ATMOS™ Technology
Sensor Technology SensorCheck™ Technology
Power Requirement 24 VDC
Operating Voltage 24 VDC
Minimum Operating Temperature -45°C
Storage Temperature -40°C to +49°C
Humidity Range 5–100% RH, condensing
Maximum Pressure 10 psig
Material Stainless Steel
Enclosure Material Stainless Steel
NEMA Rating NEMA 1
Ingress Protection IP44
Weight 3 lbs
Warranty 3 Years from Date of Shipment
Applications Cold Storage, Engine Rooms, Refrigeration Systems
Key Features Rugged Construction, ATMOS™ Technology, SensorCheck™ Technology, Lower Cost of Ownership, Optional LCD, Stability
Industry Energy

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