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Heat Detector EST HD – 102

This detector can be used in all areas where heat detector is required. It is suited for fires ranging from heat to flaming fires. This detector is designed to provide open area protection and to be used with most conventional fire alarm control panel.

Description

This detector can be used in all areas where heat detector is required. It is suited for res ranging from heat to flaming fires. This detector is designed to provide open area protection and to be used with most conventional fire alarm control panel. Two LEDs on each detector provide local 360° visible for indication of
status. In the normal condition the LEDs flash red every 5 seconds. When the detector senses heat goes into pre-alarm sensitivity the LEDs will flash red every 1 second. When the detector senses heat and goes into alarm the LEDs will latch on red. The alarm can be reset only by a momentary power interruption.

Features

Remote LED
The remote indicator is connected between terminals 1 and 4 as showing Figure 2. The remote indicator must
be current limited to 20mA @24V. Maximum. Not limiting current could result in damage to the detector or
cause a no alarm condition.

Tamper-Resistance
The detector includes a tamper-resistant capability that prevents their removal from the bracket without the
use of a tool.

Application

Specifications

Operating voltage range

16 to 28VDC Volts Non-polarized

Standby current

40µA @ 28 VDC(Maximum)

Alarm current (LED on)

30mA @ 28 VDC(Maximum)

Temperature class

A2R Operating

Temperature range

14°F to 122°F (-10°C to 50°C)

Operating humidity range

10% to 93% Relative Humidity

Height

2.2 ̋ (55 mm) installed in Base

Diameter

4.0 ̋ (103 mm)

Weight

5.5 oz. (155 g)

Color & Material

White/ ABS

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