SharpEye 20/20SH
Hydrogen Flame Detector
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This product has been discontinued and is no longer available. In many cases we can still service and calibrate it. Talk to our team about spares or alternatives.
The SharpEye 20/20SH is a triple IR flame detector designed specifically to detect invisible hydrogen flames while remaining highly immune to false alarms. It can detect a 20-inch (0.5 m) hydrogen flame at 100 ft (30 m) in less than 5 seconds.
KEY BENEFITS
- Specifically detects invisible hydrogen flames
- Triple spectrum design with special hydrogen-matched sensors
- Detects a 20-inch hydrogen flame at 100 ft (30 m) in under 5 seconds
- Highly immune to false alarms
- Sensitivity selection
+ more in the Description tab below
Purpose-Built Detection for Invisible Hydrogen Flames
The SharpEye 20/20SH is engineered specifically to detect invisible hydrogen flames, one of the most challenging fire hazards to see and monitor.
It builds on the well-proven triple IR design and adds special sensors that provide the greatest degree of spectral matching to hydrogen flame emissions, all while maintaining a high level of immunity to false alarms.
In practice the 20/20SH can detect a 20-inch (0.5 m) hydrogen flame at 100 ft (30 m) in less than 5 seconds. Sensitivity selection, user-programmable configuration and both automatic and manual Built-In Test keep the detector matched to the hazard, with RS-485 Modbus compatibility for integration.
Benefits
- Specifically detects invisible hydrogen flames
- Triple spectrum design with special hydrogen-matched sensors
- Detects a 20-inch hydrogen flame at 100 ft (30 m) in under 5 seconds
- Highly immune to false alarms
- Sensitivity selection
- User-programmable configuration
- Automatic and manual Built-In Test (BIT)
- 4-20mA sink or source output with RS-485 Modbus compatibility
- MTBF minimum 100,000 hours
- Backed by a 3-year warranty
Detection Principle
Triple IR (IR3) with hydrogen-matched sensors
Fires Detected
Invisible hydrogen flames
Detection Distance
20-inch (0.5 m) hydrogen flame at 100 ft (30 m)
Response Time
Less than 5 seconds
Sensitivity
Selectable
Configuration
User programmable
Built-In Test
Automatic and manual (BIT)
Wiring
Standard 4-wire connection
Output
4-20mA sink or source (3-4 wires)
Communication
RS-485 Modbus compatible
MTBF
Minimum 100,000 hours
Warranty
3 years
It is designed specifically to detect invisible hydrogen flames, using a triple IR design with sensors matched to hydrogen flame emissions.
It can detect a 20-inch (0.5 m) hydrogen flame at 100 ft (30 m) in less than 5 seconds.
The triple spectrum design and special sensors provide high immunity to false alarms while maximising sensitivity to hydrogen flames.
It offers a 4-20mA sink or source output plus RS-485 Modbus compatibility.
The 20/20SH carries a minimum MTBF of 100,000 hours and a 3-year warranty.
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