Description
Orbis Intrinsically Safe optical Smoke Detector
Electrical:
- Supply Voltage: 14 V- 28 V DC
- Supply Wiring: 2 Wires , Polarity Sensitive
- Polarity Reversal: Not Allowed
- Power-up Time: <20 Seconds
- Minimum ‘detector active’ voltage: 12 V
- Switch -on Surge current at 24V: 105μA
- Average quiescent current at 24 V: 85μA
- Alarm Load: 325Ω in series with a 1.0V drop
- Minimum Holding Voltage: 5V
- Minimum voltage to light alarm LED: 6V
- Alarm reset voltage: <1V
- Alarm reset time: 1 Second
- Remote output LED (-) characteristic: 4.7kΩ connected to negative supply
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