Product Overview
The Pertronic Indicating Thermodisc Heat Detector Kit provides heat detection in areas with harsh environmental conditions such as high ambient temperature.
The detector consists of a Heat Sensor Unit, which is installed in the harsh environment, and an Indicator Unit, which must be installed away from the harsh environment. The Heat Sensor Unit contains a bi-metallic heat sensor and is rated for normal operation at temperatures up to 130 °C. The Indicator Unit is electrically identical to our Thermistor Heat Detectors.
The kit includes three metres of high temperature cable, pre-terminated to the Heat Sensor and Indicator Units.
The Pertronic Indicating Thermodisc Heat Detector Kit is available in two versions:
- IHDBLKK-125C (Black), with 125 °C fixed alarm threshold
- IHDBK-57C (Blue), with 57 °C fixed alarm threshold
Features
- Red LED indication on Indicator Unit latches ON when an alarm condition is detected (De-powering the detector resets the red LED indication)
- Supplied complete with 3 metres of heat resistant cable
- Indicator Unit detection circuit terminals accept up to 1.5 mm² cable
- Yellow LED indicates reverse polarity connection
- Bi-directional Line In + Line Out terminals on Indicator Unit. Either red terminal may be connected to the fire panel.
- Conformally-coated PCBs
- Independently tested and certified compliant with NZS 4512:2010
Product Code: IHDBK-57C
Description: Indicating Thermodisc Heat Detector Kit Blue 57C
Product Code: IHDBLKK-125C
Description: Indicating Thermodisc Heat Detector Kit Black 125C