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Explosion Proof Type Diffusion VOC Gas Detector / GTD-2000Tx
Information
Continuous detection of VOC gas in explosion hazardous area with flame proof structure
Self diagnosis function with built-in Microprocessor
Low concentration VOC gas detection by PID sensor
Stable quality and proved detection principle for service life
Multi functions and high quality with low cost of ownership
Built-in back light LCD or OLED display
Easy Configuration of monitoring by HART communication
Auto calibration and program setting with a magnet bar
4-20mA (Current source or Sink) output signal
With the alarm unit – Normal : Green LED – Alarm : Red LED, Buzzer(95 dB) – Trouble : Yellow LED
3-wire connection for signal & power
Calibration and maintenance by one-man
No drive file values found.
| Specification |
Value |
| Measuring gas | VOC gases(Benzene, Toluene, Xylene & etc) |
| Measuring type | Diffusion type |
| Measuring method | Photo-Ionization Detector(PID) or Semiconductor cell |
| Measuring range | Refer to Toxic Gas Measuring Range |
| Response time | Varies by gas |
| 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) |
|
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 177(H) x 110(D)mm |
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Weight |
1.5kg |