The Ammonia (NH₃) Fixed Gas Detection System with Remote Sensor (MSC2) is an industrial-grade ammonia gas detector designed for continuous NH3 monitoring in high-risk environments including refrigeration systems, laboratories, agriculture and industrial facilities.
Ammonia is a toxic and corrosive gas that can quickly reach dangerous concentrations, putting personnel, equipment, and compliance at risk. This fixed ammonia gas detection system provides real-time monitoring, early leak detection, and automated alarm response to help prevent exposure incidents and costly downtime.
Built on the flexible MSC2 multi-gas safety platform, this system uses a remote ammonia gas sensor to detect leaks at the source in order to trigger alarms, activate ventilation systems and create rapid response.
Features
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Continuous NH3 Monitoring
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Remote Sensor Detection
- Industrial-Grade Design
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Audio/Visual Alarms + Relays
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Multi-Gas Expandable
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BMS & PLC Integration
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Custom Configurations
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Flexible Power Options
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IP65 Rugged Enclosure
📦 What’s Included?
- MSC2 Fixed Gas Detection Controller (Main Display Unit)
- (1) Remote Ammonia (NH3) Gas Sensor
- (2) Audible & Visual Horn/Strobe Alarms
- Pre-Configured Alarm Relays (3 Outputs)
- Power Supply Compatibility (100–240 VAC / 24 VDC)
- Wall-Mount Hardware & Installation Kit
- User Manual & Quick Start Guide
Specifications
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Measurement Range: 0-100ppm ppm NH3
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Additional Ranges Available on request:
- 0-300ppm, 0-500ppm, 0-1,000ppm, 0-5,000ppm
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Gas Type: Ammonia (NH3)
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Housing Type C/E: Polycarbonate
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Installation: Wall Mounted
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Knockouts for Cable Entry: Standard 6x M20/25
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Ingress Protection: IP65
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Temperature Range: -13°F to 140°F (-25°C to 60°C)
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Humidity Range: 15-90% RH non-condensing
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Storage Temperature: -4°F to 149°F (-20° to 65°C)
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Power Supply: 100-240 VAC or 24VDC
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Power Consumption: 24VDC | Max. 60 mA (1.5 VA), w/ sensor, w/o WAO
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Alarm Relay (3): 5 A Dry Contact Configurable
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Transistor Output (2): 24 V DC/0.1 A
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Analog Input (2/3): 4-20mA, overload and short-circuit proof, input resistance 130 proportional, overload and short-circuit proof, load ≤ 500 4–20 mA = measuring range
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Analog Output Signal (1):
- 2.4–< 4 mA = tolerable under range
- 20–21.2 mA = tolerable over range
- ≥ 21,2 mA= error over range
- ≤ 2,0 mA = fault
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Controller Dimensions: 5.12 x 5.12 x 2.95 in. (130 x 130 x 75 mm)
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Controller Weight: 1.32 lbs. (0.6 kg)