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Zeta Intrinsically Safe Optical Smoke Detector (ZIS-OSD)
Technical Specification
- Voltage: 12 ÷ 28 V
- Max. monitoring mode current: ≤ 60 μA
- Alarm current: 20 mA
- Detectable test fires: TF1 to TF5 and TF8
- Operating temperature range: from -25 o C up to +55 o C
- Relative humidity: up to 95 % at 40 o C
- Colour: Black
- Dimensions with base: 115 dia. x 54 mm
- Weight: 0.15kg