Details

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DEMCO HEAT DETECTOR (D-133-2)

DEMCO Heat Detector D-133-2’s new sensor design incorporates an internal pulsing LED as well as an advanced solid-state, low-voltage, surface-mount circuitry specially designed for 2-Wire installation using the D32003 and D34003 universal bases. The detector head can be easily installed onto the base with a simple twist-lock action.

Advantages:

• Certification/Listing-UL and CE.
• Advanced detection and discrimination algorithms.
• Advanced solid-state, low-voltage, surface-mount circuitry.
• Easy installation, testing and maintenance.
• Sleek low-profile housing design.
• Flashing LED in standby mode.
• Robust and reliable sensor head.
• Two red LEDs to allow 360-degree viewing.

Model	Voltage DC (Max./Min.)	Standby Current (Max.)	Alarm Current (12/24V)	Surge Current (Max.)	Temperature Rating	Permissible Current (Max.)	Frequency	Base Model No.	Safety
D-133-2	10.8~33V	40μA	20/50mA	100μA	135ºF/57ºC	80 mA	1-3 Sec.	D32003	UL/CE
D-133-2L	10.8~33V	40μA	20/50mA	100μA	135ºF/57ºC	80 mA	1-3 Sec.	D34003	UL/CE