The Thermo-Flex® CF/CR Series standard heat detectors are available in single or multiple circuits with open or closed contact configurations. Thermo-Flex® CF/CR Series detectors are available in 135°F, 165°F, 200°F, and 285°F versions.
The CR Series detectors are combination Rate-of-Rise and Fixed Temperature. The Rate-of-Rise function allows the detector to operate when the temperature at the detector increases at a rate of 15°F per minute.
Main Features
Low profile design
Dual action (rate of rise/fixed temperature) or fixed temperature only
