Apollo ORB-HT-51145-APO Orbis I.S. A1R Heat Detector
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Technical documents and wiring diagrams
PDFDatasheetOrbis I.S. Technical Datasheet
EnglishIncludes a wiring diagramPDFDatasheet
Orbis I.S. Heat Detector Datasheet
EnglishIncludes a wiring diagramPDFCertification
VdS Certificate
EnglishPDFCertification
Declaration of Performance Certificate
English
The manufacturer has not published Turkish documentation for this product; please contact us for technical support in Turkish.
Product description
The Orbis I.S. A1R is a heat detector that monitors ambient temperature using a single thermistor network. It can be used in dusty or normally smoky environments where smoke detectors are unsuitable, as well as in hazardous areas. The product page highlights reduced false alarms and improved detection reliability.
Key features
- A1R heat class
- Temperature-sensitive resistance sensing principle
- Suitable for dusty and normally smoky environments
- Designed for use in hazardous areas
- IP23D protection rating
- 10-year warranty
Technical specifications
| Heat class | A1R |
|---|---|
| Detection principle | Temperature-sensitive resistance |
| Applications | Dusty environments, hazardous areas, offshore platforms, refineries and small to medium-sized buildings |
| Standby current | 80 μA (at 24 V DC) |
| Minimum active detector voltage | 12 V |
| Protection rating | IP23D |
| Dimensions | Length: 42 mm; diameter: 100 mm |
| Weight | 70 g |
| Housing material | Polycarbonate |
| Warranty | 10 years |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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