Opal NFXI-SMT2 Opal Thermal Combined Optical Smoke Detector
Catalog fire alarm notifier Supplying equipment Opal NFXI-SMT2 Thermal Combined Optical Smoke Detector, Notifier Dealer provides: honeywell smoke detector, smoke detector quote ,Addressable heat detector notifier ,Distribution of fire alarm cabinets notifier n6000 unlimited quantity
Detailed Description of Opal NFXI-SMT2 Opal Thermal Combined Optical Smoke Detector
The multi-criteria, multi-sensor, imaging, thermal detector uses heat support for the core photoelectric smoke detector for enhanced false alarm immunity and faster response to a wide range. The plug-in unit combines two separate sensing elements managed by embedded software to function as one unit. Opal NFXI-SMT2 conforms to EN54-7, temperature rise of 58°C and rate of heat assist increase according to EN54-5. The heat detection function combines thermistor technology with linear temperature response adjustment software. In areas where normal daytime activities are likely to generate unwanted alarms, the detector can be programmed to operate in hot temperature only mode, automatically returning to thermal operation. completely during non-use. The sensor elements of the Opal NFXI-SMT2 are panel controllable so that the sensitivity threshold of each element can be changed with the control panel providing the ability to customize the device for changing area usage. that it is protecting. The detector has built-in short-circuit isolation and two built-in tri-color LEDs provide a 360° local visual indication of device status. Programmed LEDs with red, amber and green static or flashing status indications are available.
Mechanical Specifications Opal NFXI-SMT2 Opal Thermal Combined Optical Smoke Detector
• Height: 61mm installed in base B501AP
• Diameter: 102mm installed in base B501AP
• Weight: 99g (base inc)
• Maximum wire gauge for terminals: 2.5mm2
• Color: White
• Material: PC / ABS
Electrical Specifications Opal NFXI-SMT2 Opal Thermal Combined Optical Smoke Detector
• Operating voltage range: 15 to 28.5Vdc
• Max. Standby: 200μA @ 24Vdc (no communication) / 300μA @ 24Vdc (LED blinks, every 5 seconds)
• Max. Continuous current: 1A (close the switch)
• Isolation current: 15mA @ 24Vdc
• Red LED current: 3.5mA @ 24VdcGreen: 7.0mA @ 24VdcYellow: 10.5mA @ 24Vdc
• Remote output voltage: 22.5Vdc
• Remote output current: 10.8mA @ 24Vdc
• Additional loop resistance: typ 80mohm @ 24V (max 170mohm @ 15V)
Opal NFXI-SMT2 . Opal Thermal Combined Optical Smoke Detector Environmental Specifications
• Temperature range: -30°C to +70°C
• Humidity: Relative humidity 10 to 93% (non-condensing)
• IP Rating: IP20 when installed in B501APIP23 base when installed in WB-1AP base
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