Morley IAS Advanced Intelligent Addressable Thermal Detector

The detector uses the thermister and microprocessor technology to provide an alarm when the rate of rise in temperature exceeds 10°C/minute (typical) or if the temperature exceeds a threshold of 58°C response Class A1R). The detector has two integral red LEDs that provide 360° local visual indication of the device status.

*Do not install detectors in locations where normal ambient temperature exceeds 50° C.

Features:

• Advanced protocol and smoothing filter to suppress false alarm

• Rotary decade address switches

• Optional in-built isolator

• Analog addressable communication

• Dual integrated LED for 360° visibility

• Conforms to EN54-5

• LPCB Approved

• Environment friendly – meets WEEE & RoHS legislative requirements

Specifications:

• Operating Voltage: 15 to 32 Vdc

• Maximum Standby Current: 200uA@ 24Vdc (No LED blink) 300uA@24Vdc (LED blink enabled)

• Led Current: 3.5mA@24Vdc

• Remote Output Voltage: 22.5 Vdc@24Vdc input

• Remote Output Current: 10.8mA@24Vdc

• Temperature range: -30°C to+ 70°C

• Humidity Range: 10 to 93% (Non-Condensing)

• Maximum Wire Guage: 2.5 sqmm