Overall, the Siemens Cerberus Pyrotronics PEZ-3T is a smoke automatic fire detector head with an integral heat detector for open area protection when used with a pyrotronics U.L listed base.
Features / Specifications
- Operating Temperature Range: 32° F (0°C) to 100° F (38°C)
- Temperature Sensor rated at 135° F (57°C)
- Max. Volts: 4.0V
- Min. Volts: 1.6V
- Obscuration: 3.0(+0.6/-2.2) % Per ft.
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