Point type heat detector
JTW-ZD-920KE
Product features
Built-in standalone CPU, quick calculating speed and excellent stability.
Non-polarity two-wire bus to make cabling easy, and avoid wrong wiring.
Sealed robber type of heat sensitivity component enhances anti-humidity and anti-erosion.
Three sensitivity levels of the detector are optional at the control panel to suit different environments.
Temperature rising compensation to improve responsive capacity upon different temperature rising status.
Special production process to make the device work at high temperature, high humidity and high altitude environment.
ESD static protection grade 12000V, strong anti-interference ability.
Technical Parameters:
| Operating Environment | Indoors, temperature: －10℃～＋50℃; relative humidity: ≤95% (40℃±2℃, non condensing) |
| Operating Voltage | DC24V±20% |
| Operating Current | Monitoring：＜50uA Alarm：1mA～10mA |
| Indicator | Blinks when polling and keeps on when alarming |
| Wiring | Two-wire Bus system |
| Mounting | Ceiling-mount |
| Dimension | Diameter 100mm, height 56mm |
| Matched Base | DZ-910K |
| Alarm temperature | 54℃～70℃ |
| Coding | Conventional |
| Certification | CCC (GB4716-2005) |
