ACC-V | Hochiki's UL Approved Fire Detection

Digital Analog Multi-Criteria Sensor | UL Addressable Fire Detection

ACC-V Description 


ACC-V,  a Multi-Criteria Sensor that is particularly suited for detecting smoke produced by a wide range of combustibles found in various applications. Temperature monitoring is achieved by a thermistor placed for optimum sensitivity.

ACC-V Features & Specifications 


- Low profile - only 2.00” high, including base

- Simple and reliable device addressing

- Automatic compensation for sensor contamination

- Built-in fire test feature

- Uses the noise-immune Digital Communication Protocol (DCP), which utilizes interrupts for fast response to fires


Operating Voltage: 24-41 VDC
Standby Current: 450μA
Alarm Current: 540μA
Transmission Method: DCP - Digital Communication Protocol
Maximum Humidity: 93% RH Non-Condensing
UL Temperature Range: 135°F to 150°F (57° C to 65° C)
Operating Temperature Range: 14°F to 122°F (-10°C to 50°C)


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