
Hochiki ATJ-EA Heat Sensor Fixed Temperature Rate-of-Rise
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Hochiki ATJ-EA Heat Sensor Fixed Temperature Rate-of-Rise
The Hochiki ATJ-EA Fixed Temperature / Rate of Rise sensors provide accurate temperature measurement data to the fire alarm control panel. These sensors are well-suited for environments where dust, cooking fumes or other factors make the use of smoke sensors impractical.
Specifications:
Weight | 0.2 lbs |
Dimensions | 2.00 × 4.00 × 4.00 in |
Programming | TCH-B100 |
Thermal Rating | Programmable |
Condition | New |
Detection Method | Fixed Temperature, Rate-of-Rise |
Brand | Hochiki |
Production Status | Active |
Features:
- Low profile – only 2.00? high, including base
- Simple and reliable device addressing method
- Uses the noise immune Digital Communication
- Protocol (DCP), which utilizes interrupts for fast response to fires
- Rate of rise temperature threshold = 15°F / 8.33C per min (determined by panel)
- Adjustable threshold temperature = 135°F / 57.2°C – 194°F / 90°C (determined by panel)
- UL maximum spacing of 70 feet