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Features
Addressable Heat Detector
Advanced embedded MCU
360° visible LED driven by Control panel
Manually addressing via a dedicated hand
held programmer.
Two Response Modes：A1R/A2
Designed to comply with EN 54-5
Description
The detector has pleasing appearance and is easy to install and maintain. It is suitable for the environment without
smoke but a lot of dust or the places where smoke and vapor stay such as indoor parking, kitchen, boiler room, tea
stove room, generator room and drying workshop.
Technical data
Operating Voltage:
Standby Current:
Alarm Current:
Wiring
Signal Transmission distance:
Detector Classification
Temperature range:
Humidity:
LED Alarm Indication:
LED Polling Indication:
IP Rating:
Installation
Dimensions：Showing on Fig.1
Mounting:
Warning: Please disconnect the loop power in order to avoid control panel broken by short circuit when
mounting Common Base.
VSL2.909.025VGASY
VG-6637 Digital Heat Detector
Installation and Operation Manual V1.03
16-28V(Modulated-pulse)
≤0.5mA
≤1.0 mA
Two-wire（non-polarized）
≤2000m
A1R or A2
-10℃～50℃
≤95%RH, （40±2℃）No condensation
Red light emitting
Red light flashing
32
Common Base
VB-6617
Fig.1Dimensions
Detector
VG-6637
V1.03
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Summary of Contents for V-GREAT VG-6637
- Page 1 VG-6637 Digital Heat Detector Installation and Operation Manual V1.03 Features Addressable Heat Detector Advanced embedded MCU 360° visible LED driven by Control panel Manually addressing via a dedicated hand held programmer. Two Response Modes：A1R/A2 ...
- Page 2 VG-6637 Digital Heat Detector Installation and Operation Manual V1.03 Detector Head Mounting showing in Fig.2 Back Box Locking Mark Mounting Mark Alignment Mark Fig.2 Mounting Step 1. Install the Common Base into Back Box which had installed in the wall by using screw.( Back box is standard 86H50 box)Make sure the Common Base installed stable.
- Page 3 VG-6637 Digital Heat Detector Installation and Operation Manual V1.03 The letter “R” suffix mean that the detector class incorporate a rate-of-risecharacteristic. It will give rapid response even when high rates of rise of air temperature starting at air temperaturessubstantially below the typical application temperature.
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