The smoke detector uses CPU control to intelligently detect the smoke concentration of fire. The detector is in the monitoring state, the red indicator light flashes and the working current is small. If the smoke concentration exceeds the preset alarm threshold, the detector will start alarming with the red indicator light on and the relay will operate simultaneously. Chordn smoke detector is fitted with relay dry contact output, the alarm signal will be presented in the form of changeable action of the relay contacts and has the alarm locking function. Resetting the alarm can only be done through a short power off. In addition, the detector is capable of dust accumulation automatic compensation, which can reduce the effect of dust on detector sensitivity.
Power supply: 9-30VDC(12/24VDC)
Current: Monitoring: 1mA@12VDC 5mA@24VDC
Alarm: 30mA@12VDC 35mA@24VDC
Relay output: 1CO(SPDT)/RS485
Alarm output: Relay
Contact rating: 0.3A/60VAC, 1A/30VDC
Indicator: Monitoring: red led flash
Alarm: red led on
Overtemperature: 57℃(typical)
Working temperature: -10-+65℃
Ambient humidity: ≤95%(40℃, no condensation)
| Product picture | Product series | Mounting height | Alarm volume | Mounting | Dimension | Housing material | Conformity | Weight |
|
HSRV1BT | ≤12m | 80dB@3m | Panel | 65x65x39mm |
ABS(UL94-V0), self-extinguishing |
CE | approx. 64g |
Via Ernesto Lugaro 15, 10126 Torino - Italia
+39 011 0928432
sales@chordn.com
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