Product Overview
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.
STANDARD 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
General Information
Name : Hochiki ATJ-EA Heat Sensor, Fixed Temperature, Rate-of-Rise , HOCHIKI
Category : Heat Detectors
UPC Code : 999999439633
Country of Origin : Japan. Country of origin is subject to change.
Specifications
General Information
ADI Part Number : HY-ATJEA
Brand Name : HOCHIKI
Manufacturer : Hochiki America Corporation
Manufacturer Part Number : 0200-06148
Product Model : ATJ-EA
Product Name : ATJ-EA - Fixed Temp/Rate of Rise Heat Sensor
Product Type : Fixed Temperature Heat Detector
Weight (Approximate) (g) : 90.718
Technical Information
Maximum Relative Humidity : 95%
Category Specific Attributes
Heat Detector Type : Fixed Temperature, Rate of Rise
Physical Characteristics
Weight (Approximate) : 3.20 oz
Power Description
Input Voltage : 24V DC, 41V DC
Input Voltage (V DC) : 24, 41
Miscellaneous
Certifications & Standards : <p>UL LISTED</p>
