Product Overview

The Orbis Heat Detector monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature. There are seven classes of heat detectors in the Orbis range designed to suit a wide variety of operating conditions. Can be used for applications where smoke detectors are unsuitable Ideal in environments that are dirty or smoky under normal conditions Reduced incidence of false alarms Increased reliability of detection Approvals: AS7240.5

Product Specification

Operating voltage8.5 to 33 VDC
Quiescent current65µA at 24 VDC
Alarm current40mA at 24 VDC
Remote output1.2k to -ve supply
Size100mm Dia x 51mm H inc base
Operating temperature-40°C to +70°C (no icing)
Relative humidity0 to 98% (non condensing)
IP ratingIP23D (indoor use)
Weight130 grams inc base