GTD-2000Ex IECEx Gas Detector Helium (He) 0-100% vol.
Not quite sure?
Our expert team are here to help answer any questions you have and provide customised solutions. Send an enquiry today.
Continuous detection of flammable gases in explosion hazardous area with flame proof structure
Self diagnosis function with built-in Microprocessor
Detection gas from low to high concentration owing to various detection principle
Stable quality and proved detection principle for service life
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
Calibration and maintenance by one-man
With the alarm unit (GTL-100):
Normal : Green LED
Alarm : Red LED, Buzzer(95 dB)
rouble : Yellow LE
| Detectable Gas | Helium (He) |
|---|---|
| Sensor Technology | Electro-Chemical Cell, |
| Sensing Method | Diffusion |
| Accuracy | ≤ ±3% / Full Range |
| Warm Up Time | 180 sec |
| Display Type | LCD |
| User Interface Type | Magnet-Bar, |
| Recommended Supply Voltage | 24 VDC (±10%) |
| Supply Voltage Range | 18 VDC to 32 VDC |
| Supply Power (Max.) | 3.6 W @ 24 VDC |
| Supply Current (Max.) | 150 mA @ 24 VDC |
| Outputs | 1x Analogue |
| Output Specifications | 4-20 mA (500 ohms max load) |
| Analogue Output Specifications | 4 – 20 mA |
| Digital Communications | HART Interface |
| Digital Output Specifications | HART REV7 (Option) |
| Dimension | 136 x 176 x 110 mm (WxHxD) |
| Weight | App. 1.5 kg |
| Material Enclosure | Aluminum Alloy |
| Material Sensor | Stainless Steel (STS316) |
| Mounting | Wall mount |
| Cable Entry | 2 x 3/4" NPT |
| Operating Temperature | -40 to 80 °C |
| Storage Temperature | -40 to 80 °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 db IIC Gb T4,T6 |
| Warranty | 2 Years |
| Sensor Warranty | 1 Year |
