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| Main Page > Fire Alarm Systems > Apollo Orbis Intrinsically Safe (IS) Range of Conventional Detectors > APOLLO Orbis ORB-HT-51146-APO I.S. A1R Heat Detector with Flashing LED |
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| APOLLO Orbis ORB-HT-51146-APO I.S. A1R Heat Detector with Flashing LED |
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The Orbis IS Heat Detector monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature. The Orbis IS range incorporates seven heat detector classes to suit a wide range of operating conditions.
APOLLO Orbis ORB-HT-51146-APO I.S. A1R Heat Detector is used where not sudden increase possible in heat likely in normal operation. ORB-HT-51146-APO is a Rate-of-rise detector which has a fixed upper limit but it also measure the rate of increase in temperature.
Key Features
- Can be used for applications where smoke detectors are unsuitable Ideal for environments that are dirty or smoky under normal conditions Reduced incidences of false alarms Increased reliability of detection
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| Price : On Request |
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Technical Specifications |
Model No - Tanım : |
55000-121APO Konvansiyonel Sıcaklık Dedektörü |
Applications : |
- B&Bs/guest houses
- Cafes
- Restaurants
- Retail
- Small to medium buildings
- Dusty environments
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| Chamber type : |
Chevron |
Heat classification |
A1R |
Polarity : |
L1 & L2 are polarity insensitive. |
Holding voltage (min) : |
6V |
Holding voltage (max) : |
6V |
Holding voltage : |
6 to 6V |
Minimum voltage to light alarm LED : |
12V |
Alarm load : |
420Ω in series with 2V drop |
Humidity (min) : |
0% RH |
Humidity (max) : |
95% RH |
Humidity Note : |
no condensation or icing |
| Humidity : |
0% to 95% (no condensation or icing) |
Operating temperature (min) : |
-20°C |
Operating temperature (max) : |
90°C |
Operating temperature : |
-20 to 90°C |
IP rating Value : |
IP23D |
| Storage temperature (min) : |
-30°C |
| Storage temperature (max) |
120°C |
| Storage temperature |
-30 to 120°C |
| Standards |
EN 54-5 |
| Approvals |
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| Weight |
80gr |
| Colour |
White |
| Materials housing |
Polycarbonate |
| Product length |
42mm |
Product diameter |
100mm |
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- Design and specifications are subject to change without prior notice.
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