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上海美盛自動化設備有限公司
上海美盛自動化設備有限公司
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GD1激光開路氣體探測器GD1激光開路氣體探測器由美盛科技中國有限公司供應可調激光二極管上等穩定性快速的H2S氣體探測技術無需標定
GD1激光開路氣體探測器 The Simtronics GD1 sets a new standard for toxic gas detection. Using a tuneable laser diode, the GD1 delivers enhanced coverage and fail safe detection. The performance improvement marks a genuine step change for safety systems and life cycle cost savings. The GD1 has been designed with features that provide an effective response to the detection of gas hazards in a wide range of industrial environments from offshore production facilities to wastewater treatment plants.At the heart of the detector is a tuneable laser diode that eliminates environmental effects from sun, rain and fog. The laser scans single absorption lines where there is no interference from other gases. Unlike traditional methods for detecting H2S (MOS or EC cell) the GD1 needs no recalibration and can replace multiple standard detectors to cover the same risk. The complete optomechan ical design and construction is so stable that an ultra fast speed of response can be achieved whilst providing unparalleled service life and detector stability, thus saving on maintenance and service costs. Supplied with worldwide hazardous area approvals. Suitable for use in systems with SIL 2 requirement. Product Sheet H2S398.36 KB Product Sheet CO2596.80 KB Operating Manual (English)2.13 MB GD1 Drawing240.55 KB DNV ATEX Certification239.80 KB DNV IECEx Certification91.57 KB CE Declaration189.91 KB SIL 2 Declaration272.91 KB
GD1激光開路氣體探測器由美盛科技中國有限公司供應
可調激光二極管
上等穩定性
快速的H2S氣體探測技術
無需標定
GD1激光開路氣體探測器
GD1激光開路氣體探測器由美盛科技中國有限公司供應
可調激光二極管
上等穩定性
快速的H2S氣體探測技術
無需標定
總覽:
GENERAL Type Gas detector Product GD1 Product code GD1-L0P-31KH-0XH-A0 Manufacturer Simtronics GAS DETECTOR Type Laser Open Path Gas Detector Design principle Near IR Laser Scanning IR Source Tuneable laser diode, Laser Class 1, eye safe Calibrated gas Hydrogen sulphide (H2S) Detected gases Target gas only Calibrated range 0 – 200 ppm.m
0 - 500 ppm.m
0 - 1000 ppm.m
0 - 2000 ppm.m
0 - 5000 ppm.m
0- 20000 ppm.m Path length 5 – 50m; 5 - 75m (long range) PERFORMANCE Zero point stability ±2%, Relative to full scale deflection (FS) Span stability ±3% FS Response time 5 sec Tolerable Obscuration ≤98% Calibration interval Fixed factory calibrated. No field calibration required. ELECTRICAL Power supply 24V DC, (range 18 - 32V DC) Power consumption 15W max (TX: 10W + Rx: 5W) Cable entry M20 Heated Optics Yes Junction box Supplied with Exe junction box for Transmitter (Tx) and Receiver (Rx). Connection 0.5 mm2 (20 AWG) - 2.5 mm2 (14 AWG), 3 wires Analogue output signal 0-20mA, max. load impedance 500?. Fault signalling Diagnosis signalling in the 0.4 - 3.0mA range Maintenance interface HART v6.0 Universal Commands ENVIRONMENT Storage -40°C to +70°C (-40°F to 158°F) Operation -40°C to +65°C (-4°F to 149°F) ATEX flameproof -55°C to +75°C (-67°F to 167°F) Humidity 99% RH (non-condensing) Ingress IP66 / IP67 DIN 60529 RFI/EMI Complies with EN 61000-6-2, EN 61000-6-4, EN 50270, EN 60945 HOUSING Ex Classification Tx/Rx: ATEX II 2 G EExd IIC T5 JB: ATEX II 2 G EEx e T6 Material 316 L stainless steel Weight Tx/Rx: 5.5 Kg (12 lbs), JB: 2.0 Kg (4.4 lbs) Dimensions 205L x 115W x 248H (mm), 8.1 x 4.3 x 9.8 (inches) APPROVALS ATEX DNV 2008 ATEX 18877X IECEX DNV 10.0002X Ingress IP66/IP67 IEC 60529 SIL Suitable for use in SIL2 systems ACCESSORIES GD1-X00-TT01 Alignment kit GD1-X00-TT05 Test cell
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