Apollo Orbis I.S. CS Heat Detector (ORB-HT-51155-APO)
The Apollo Orbis I.S. CS Heat Detector (ORB-HT-51155-APO) monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature.
Apollo Orbis I.S. CS Heat Detector (Part No. ORB-HT-51155-APO)
The Apollo Orbis I.S. CS Heat Detector (ORB-HT-51155-APO) provides reliable heat detection for hazardous environments where smoke detectors may not be suitable. The detector monitors temperature using a single thermistor network, which generates a voltage output to match to the surrounding air temperature, making sure of accurate fixed temperature heat detection.
Designed for use in intrinsically safe fire alarm systems, the ORB-HT-51155-APO performs well in environments where dust, smoke, steam, or airborne contaminants are part of normal day-to-day operations. By detecting heat rather than smoke particles, the detector helps reduce false alarms while keeping reliable fire detection.
Advanced Orbis technology improves detection reliability and helps reduce false alarms, making the detector suitable for demanding industrial and hazardous applications.
Key Features
- Intrinsically safe CS heat detector
- Single thermistor heat sensing technology
- Suitable where smoke detectors are unsuitable
- Ideal for dusty or smoky environments
- Reduced false alarm incidence
- Increased detection reliability
- Optional flashing LED version available
- Designed for dangerous areas
- Reliable operation in harsh environments
- Compatible with Apollo Orbis intrinsically safe systems
Typical Applications
The Apollo ORB-HT-51155-APO is suitable for:
- Dusty environments
- Hazardous areas
- Offshore platforms
- Refineries
- Small to medium-sized buildings
- Process plants
- Industrial facilities
- Areas where smoke detection may cause unwanted alarms
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Apollo Orbis I.S. CS Heat Detector |
| Part Number | ORB-HT-51155-APO |
| Detector Type | Intrinsically Safe Heat Detector |
| Heat Classification | CS |
| Detection Method | Single Thermistor Network |
| Flashing LED Option | Available |
| Application | Hazardous and Industrial Areas |
| System Type | Orbis Intrinsically Safe Systems |
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