System Sensor 22051TE Photoelectric Smoke / Thermal Multi-Criteria Fire Detector

About this product

System Sensor 22051TE multi-criteria multi-sensor Photo Thermal detector uses thermal assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires. The plug-in unit combines two separate sensing elements that are managed by embedded software to act as a single unit. The 22051TE conforms to EN54-5, a 58°C fixed temperature and rate of rise thermal, with the smoke detection element conforming to EN54-7. The sensing elements of the 22051TE are panel controllable so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting. The 22051TE has two integral tri-colour LEDs that provide 360° local visual indication of the device status. The LEDs are programmable with static or blinking red, amber and green status indications available.

Key features

• Two sensor multi-criteria fire detector incorporating photoelectric, and thermal sensing elements
• New mechanical platform with revolutionary chamber
• Includes Series 200 Advanced Protocol
• Available with or without single pole short circuit isolation with status control through the Series 200 Advanced Protocol
• Tri colour LED offering red, green and amber colours
• Rotary decade address switches
• Pure white colour to compliment modern buildings