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Smart Diffusion Oxygen & Toxic Gas Detector/GTD-2000Tx
Information
Continuous detection of toxic gases and oxygen in explosion hazardous area with flame proof structure
Self diagnosis function with built-in Microprocessor
Excellent selectivity by adapting detection principle only for toxic gases & oxygen
Superior performance for detecting toxic gases below TLV
Multi functions and high quality with low cost of ownership
Built-in back light LCD or OLED display
Easy configuration of monitoring system by HART communication
Auto calibration and program setting with a magnet bar
4-20mA (Current source or Sink) output signal
Calibration and maintenance by one-man
With the alarm unit (GTL-100):
Normal – Green LED
Alarm – Red LED, Buzzer(95 dB)
Trouble – Yellow LED
No drive file values found.
| Specification |
Value |
|
| Measuring gas | O2 | Toxic gases (CO, CL2, NH3 & etc) |
| Measuring type | Diffusion type | |
| Measuring method | Galvanic cell or Electrochemical cell | Electrochemical cell |
| Measuring range | Refer to Toxic Gas Measuring Range | |
| Response time | < 15sec / 90% scale | < 45sec / 90% scale |
| Accuracy | ±3% / Full scale | |
| Parameter control | Non intrusive control with a Magnet bar (calibration, maintenance) | |
| Operation mode display | 1-LED (Power) | |
| Measuring value display | LCD display (Built in back light 2-Line, 8 characters) / OLED Type (Option) | |
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Output signal |
Analog : 4-20mA Analog Output | |
| Maintenance signal : 4mA | ||
| Calibration signal : 3mA | ||
| Fault signal : 0mA | ||
| Digital : 2mA (HART 7, HART Device Description Language available, Option) | ||
| Material | Housing : ALDC, SUS316(Option) | |
| Sensor : SUS316 | ||
| Conduit connection | Standard : PF 3/4″ | |
| Option : NPT 1/2″, NPT3/4″, M20 x 1.5P, M25 x 1.5P | ||
| Mounting type | 2″ Pole mount, Wall mount, Option | |
| Operating temperature | -40°C ~ 80°C | |
| Operating humidity | 5 ~ 99%.RH (non-condensing) | |
| Dimensions | 136(W) x 176(H) x 110(D)mm | |
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Weight |
1.5kg |
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