The Analogue Addressable Photoelectric IS Smoke Detector (22051EISE) is a plug-in intrinsically safe smoke sensor with an optical sensing chamber and analogue addressable communication.

This detector must be used in conjunction with the Translator Module (I5T200) and the Galvanic Isolator (Y72221).

The 22051EISE has two indicator LEDs. The system can be configured to illuminate these LEDs continuously in the event of an alarm. The LEDs can also be configured to blink when the 22051EISE is polled by the fire alarm control panel in normal conditions.

An internal magnetic test switch facilitates functional testing. When activated, the switch triggers an alarm signal from the 22051EISE.

Features

• Compatible with Pertronic F100A and F120A fire alarm control panels, when used with the the Translator Module (I5T200) and the Galvanic Isolator (Y72221)
• Rotary decade address switches
• Compatible with B501 detector bases, including the B501's anti-tamper feature
• Twin LED indicators provide 360° visibility
• Magnetic test switch
• Must be used in conjunction with the Translator Module (I5T200) and the Galvanic Isolator (Y72221)
• Complies with the requirements of BS EN 54-7
• Certified to EEx ia IIC T5/T4Ga for use in Zone 0, 1, and 2 environments

WARNING: The information on this website must not be treated as complete instructions for the design, construction, installation, commissioning, or maintenance of systems in hazardous areas. Cabling and fire system devices in hazardous areas must be designed and installed by properly qualified persons, in accordance with all applicable standards and regulations.