40/40C-I Flame Detector
The SharpEye 40/40C-I is a multispectrum QuadSense IR3 flame detector designed for reliable long-range hydrocarbon fire detection with a cost effective performance profile for a wide range of industrial applications. It detects hydrocarbon-based fuel and gas fires at distances up to 65 m, with fast response in under five seconds. Built on proven Triple IR technology and enhanced with QuadSense four sensor discrimination, the 40/40C-I delivers high sensitivity with strong false alarm immunity. With a robust design for harsh environments, multiple output options and hazardous area approvals, it provides dependable flame detection where safety and reliability are critical.
List of Benefits
- QuadSense multispectrum IR3 detection integrating four IR sensors.
- Long distance hydrocarbon fire detection up to 65 m.
- Fast response time under five seconds.
- High immunity to false alarms in industrial environments.
- Exceptional reliability with 150,000 hours MTBF.
- Wide operating temperature range from minus 40 C to plus 75 C.
- Five selectable sensitivity levels to suit different site conditions.
- Continuous IR built in test for optical and electronic validation.
- Smart field of view integrity monitoring.
- Multiple output options for flexible system integration.
- Plug and play factory calibration for simplified commissioning.
- Universal wiring option for streamlined installation.
- Two mode heated optics for challenging environmental conditions.
- SIL3 compatible for safety critical systems.
- Internal event recorder for diagnostics and analysis.
- Three year manufacturer warranty.
QuadSense IR3 detection for hydrocarbon fire protection
The SharpEye 40/40C-I is designed for dependable detection of hydrocarbon-based fuel and gas fires using multispectrum IR3 technology. With QuadSense four sensor discrimination, it provides enhanced differentiation of true flame events from non-flame background radiation, supporting strong false alarm immunity.
Long-range detection for industrial environments
With detection capability up to 65 metres and response under five seconds, the 40/40C-I is well suited to a wide range of industrial applications requiring robust flame detection without the ultra-fast performance requirements of specialised high-speed models.
Built for harsh conditions and reliable operation
Engineered for operation in extreme weather conditions, the 40/40C-I includes heated optics, continuous built in testing and internal event logging to support consistent long-term performance. Multiple output options and universal wiring provide flexible integration into standard fire and gas systems across hazardous environments.
| Specification | Detail Description |
|---|---|
| Detection Technology | Multispectrum QuadSense IR3 |
| Sensors | Four Infrared Sensors |
| Fire Type | Hydrocarbon-based fuel and gas fires |
| Detection Range | Up to 65 m |
| Response Time | Under 5 seconds |
| Operating Temperature | minus 40 C to plus 75 C |
| MTBF | 150,000 hours |
| Sensitivity Levels | 5 selectable levels |
| Built In Test | Continuous IR optical and electronic validation |
| Field of View Test | Smart integrity test function |
| Heated Optics | Two mode operation |
| Outputs | Multiple standard output options |
| Wiring | Universal wiring option |
| Event Recorder | Internal log memory |
| Functional Safety | SIL3 compatible |
| Warranty | Three years |
| Certifications | Worldwide hazardous area approvals |
product-data-sheet-spectrex-sharpeye-40-40c-en-us-7510760.pdf 899.54 KB
quick-start-guide-spectrex-sharpeye-40-40-series-en-us-7586740.pdf 3.52 MB
Manual - Current versions
hart-manual-spectrex-sharpeye-40-40c-40-40d-series-en-us-8330630.pdf 1.53 MB
manual-spectrex-sharpeye-40-40c-40-40d-series-en-us-7525320.pdf 5.45 MB
reference-manual-spectrex-40-40c-40-40d-20-20q-flame-detector-modbus-manager-manual-en-us-7514980.pdf 958.08 KB
safety-manual-spectrex-sharpeye-40-40-series-en-us-7514972.pdf 2.18 MB
sharpeye-40-40c-40-40d-pole-mount-manual-en-us-7514982.pdf 501.89 KB