Hochiki ATJ-EA
$73.60
Heat Sensor, Fixed Temperature / Rate-of-Rise
Availability: Please Call for Lead Time
Factory New
Description
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.
Information
| Weight | 0.40 lbs |
|---|---|
| Dimensions | 2.00 × 4.00 × 4.00 in |
| Programming | |
| Thermal Rating | |
| Condition | |
| Detection Method | |
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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
Resources
ATJ-EA Fixed Temp/Rate of Rise Heat Sensor
Hochiki – Data Sheet
Hochiki Analog Sensors/Bases
Hochiki – Installation Instructions – 2016
Technical Bulletin Analog 2
Hochiki – Technical Bulletin – 2016