GTD-5000F(Txp) Explosion Proof Sampling Gas Detector with Pyrolyzer
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Continuous detection of toxic gases and oxygen in explosion hazardous area with flameproof structure. Self-diagnosis function with built-in Microprocessor. Easy replacement with a cartridge type sensor. Digital flow sensor to maintain regular flow rate Fast response of gas leakage with a high efficient pump inside. Stable quality and proved detection principle for service life Excellent selectivity by adapting detection principle only for toxic gases & oxygen. Superior performance for detecting gases below TLV. Auto calibration and program setting with a magnet bar. 4-digit digital gas concentration display. 4-20mA (Current source or Sink) output signal. Easy configuration of monitoring system by RS-485 Modbus communication. 3-Wire Type. 2-stage alarm, 1-trouble display, and relay contact output. Calibration and maintenance by one-man.
| Sensor Technology | Electrochemical / Cartridge |
|---|---|
| Sensing Method | Auto Sampling type |
| Accuracy | ≤ ±3% / Full Range |
| Display Type | Flexible Numeric Display LED |
| User Interface Type | Magnet-Bar, |
| Inlet | OD 1/4" (Standard) |
| Outlet | OD 1/4" (Standard) |
| Flow Rate Range | 100-1,000 ml/min (Normal 300-500ml/min) |
| Maximum Line Length | 10-30 m |
| Pump | Diaphragm Pump |
| Recommended Supply Voltage | 24 VDC (±10%) |
| Supply Voltage Range | 18 VDC to 31 VDC |
| Supply Power (Max.) | 13.2 W @ 24 VDC Pyrolyzer |
| Supply Current (Max.) | 550 mA @ 24 VDC Pyrolyzer |
| Outputs | 1 x Analogue, 3 x Digital |
| Output Specifications | 4-20 mA (500 ohms max load) |
| Analogue Output Specifications | 4 – 20 mA |
| Digital Output Specifications | Alarm1, Alarm2, Fault Relay |
| Dimension | 226.3 × 154 × 238 mm (WxHxD) |
| Weight | App. 5 kg |
| Material Enclosure | Aluminum Alloy |
| Mounting | Wall mount |
| Cable Entry | 3/4” NPT |
| Operating Temperature | -40 to 60 °C |
| Storage Temperature | -40 to 60 °C |
| Operating Humidity | 5 to 99% RH (non-condensing) |
| Operating Pressure | 90 to 110 KPa |
| Max. Air Velocity | 6 m/s |
| IP Rating | IP65 |
| Certification | ATEX/IECEX: II 2 G, Ex d IIB+H2 Gb T5,T6 |
| Warranty | 2 Years |
| Sensor Warranty | 1 Year |
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