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Related Manuals for GST D-9107RExd
Summary of Contents for GST D-9107RExd
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Page 2: Table Of Contents
D-9107RExd Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual CONTENTS 1 Overview ........................1 2 Specification ......................1 3 Construction and Operation Principle ..............2 3.1 Construction ......................2 3.2 Adjustment Frame ....................3 3.3 Operation Principle ..................... 3 4 Installation and Connection ................... -
Page 3: Overview
Sensitive to flame from material containing carbon. Suitable for fire happen with flame at the start. Addressable (connecting GST fire alarm control panel) and non-addressable (through relay contact) working modes optional. Flame-proof. Applicable to either commercial or hazardous industrial areas, such as explosive Zone 1 and 2, and flammable dust atmosphere. -
Page 4: Construction And Operation Principle
D-9107RExd Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual Note: The detection angle to all directions are the same. Fig. 1 only gives a section illustration. Response Spectral Range: 4.4μm±0.5μm Response Time ≤30s Indicators: In addressable mode and non-addressable mode , ... -
Page 5: Adjustment Frame
D-9107RExd Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual 3.2 Adjustment Frame The adjustment frame can rotate by 60° around the axe, as shown in Fig. 3. Fig. 3 3.3 Operation Principle The detector uses two pyroelectric infrared sensors to detect the change of light signal of flame and background light signal at two bands of infrared spectrum through two signal processing channels. -
Page 6: Connection
D-9107RExd Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual Step 1: Install the adjustment frame. Fix the adjustment frame securely on the wall using 4 M6 expansion bolts. Step 2: Install the base. Remove the protective cover (Fig. 5) from the base leaving the screws and washer with the base, and install the base onto the adjustment frame using a M5 screw. - Page 7 D-9107RExd Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual corrosion and fire. (3) The cable layout for hazardous explosive area must comply with corresponding codes. The connecting cable can be copper-core screened cable or explosion-proof hose with suitable junction thread matching with the detector taper thread of the cable nut (Fig.
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Page 8: Testing
D-9107RExd Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual Threaded entry type:M27×2 Loop and 24VDC cable inlet Contact Signal cable outlet M24×1.5 NPT 1/2 Fig. 9 (7) After connection, screw down the cable nut. 5 Testing Warning: Power up only after all detectors are installed. -
Page 9: Application
Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual polarity-insensitive way. 7 Application Fig. 10 shows the connection of the detector with GST fire alarm control panel. Infrared Flame Detector Power FT1 FT2 AL1 AL2 D1 D2 Z1 Z2 Loop Fig. -
Page 10: Maintenance
D-9107RExd Digital Flame Proof Dual IR Flame Detector Installation and Operation Manual 9 Maintenance The detection window should be cleaned at least every three months. Before cleaning, notify relative departments that the system is undergoing maintenance and will be out of service. Disable the zone or system in maintenance to avoid unwanted alarms. - Page 11 Gulf Security Technology Co., Ltd. No. 80, Changjiang East Road, QETDZ, Qinhuangdao, Hebei, P. R. China 066004 Tel: +86 (0) 335 8502434 Fax: +86 (0) 335 8502532 service.gst@fs.utc.com www.gst.com.cn...
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