The Discovery Heat Detector uses a single thermistor to sense the air temperature at the detector position. The thermistor is connected in a resistor network, which produces a voltage output dependent on temperature. The design of the resistor network, together with the processing algorithm in the microcontroller, gives an approximately linear characteristic from 10°C to 80°C. This linearised signal is further processed, depending upon the response mode selected, and converted to an analogue output.
The Discovery Heat Detector uses a single thermistor to sense the air temperature at the detector position. The thermistor is connected in a resistor network, which produces a voltage output dependent on temperature. The design of the resistor network, together with the processing algorithm in the microcontroller, gives an approximately linear characteristic from 10°C to 80°C. This linearised signal is further processed, depending upon the response mode selected, and converted to an analogue output.
| Weight | 0.2 lbs |
|---|---|
| Manufacturer | Apollo Fire Detectors |
| Brand | |
| Condition | New |
| Type | Detector |
| Style | Plug-In |
| Construction | Polycarbonate |
| Detectable Medium | Heat |
| Detection Method | Fixed Temperature, Rate-of-Rise |
| Material Qualities | Fire Retardant |
| Programming | Set via Base, XPERT Card |
| Protocol | CoreProtocol, Discovery, XP95 |
| Thermal Rating | Programmable |
| Voltage | 24 VDC |
| Voltage Range | 17 – 28 VDC |
| Series | |
| Production Status | Discontinued |
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| Weight | 0.2 lbs |
|---|---|
| Manufacturer | Apollo Fire Detectors |
| Brand | |
| Condition | New |
| Type | Detector |
| Style | Plug-In |
| Construction | Polycarbonate |
| Detectable Medium | Heat |
| Detection Method | Fixed Temperature, Rate-of-Rise |
| Material Qualities | Fire Retardant |
| Programming | Set via Base, XPERT Card |
| Protocol | CoreProtocol, Discovery, XP95 |
| Thermal Rating | Programmable |
| Voltage | 24 VDC |
| Voltage Range | 17 – 28 VDC |
| Series | |
| Production Status | Discontinued |
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