System Sensor Analogue Resettable Linear Heat Detection Cable (LHDC)
A heat sensing cable whose insulation changes resistance in proportion to temperature. It restores itself after a fire as long as its resettable limit of 120°C is not exceeded.
Dealer for System Sensor
System Sensor JTYJ-GD-2330/B Battery-Operated Smoke Detector
A standalone photoelectric smoke detector powered by 2 AAA batteries that gives sound and light alarm signals when smoke reaches its alarm threshold.
- Powered by 2 AAA alkaline batteries, 3VDC
- Audible and visual alarm signals in a fire
- Sounds a warning on low battery or photoelectric chamber failure
- Test button for self-testing; base will not close unless batteries are fitted
- 102.4 mm diameter and 44mm deep with base, about 96g
- Temperature -10 to 55°C, humidity 5 to 93% RH, executive standard GB20517-2006
Specifications
Specifications
| Specification | JTYJ-GD-2330/B |
|---|---|
| Size | 102.4 mm in diameter ×44mm depth (With base) |
| Weight | About 96g (With base) |
| Temperature Range | -10° C to 55° C (14° F to 131°F) |
| Humidity Range | 5% to 93% relative humidity (RH), no condensation |
| Working Voltage | 3VDC (2 × AAA alkaline batteries) |
| Battery | Recommended brand -- BP, Energizer, Duracell, Panasonic |
| Battery Service Life | 2 years under normal operating condition (The life may reduce depending on the | operating condition) |
| LED Flashing Period | 43 seconds (for normal monitoring); | 0.5 second (for fire alarm); | 0.5 second (for test) |
| Sound Period | Three sounds at an interval of 1.5 second (fire alarm); | one sound every 43 seconds (low battery warning); | three sounds every 43 seconds (failure of the photoelectric chamber) |
| Audio Alarm | ≥ 80dB at 3m |
| Max. Standby Current | 12µA |
| Max. Alarm Current | 30 mA |
| Executive standard | GB20517-2006 |
Specifications as published by System Sensor. Please confirm the exact model with us before ordering.
More System Sensor Flame & Specialist Detection
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