Description
Overview
GAOTek hydrogen bromide sensor gas leak detector is a high performance intelligent infrared gas detection alarm which developed by our company, high performance, supply couples of types of gas detection. Low power microprocessor to ensure product performance and stability, real-time monitoring of the concentration of infrared gas.
Features
- LCD dot matrix display, the gas type, unit, concentration, local time can be shown on the screen.
- Support Chinese and English operation, easy to shift.
- The gas concentration unit PPM and mg/m3 can be shifted quickly.
- Explosion-proof certification, explosion-proof grade:Â II 2G Ex ia IIC T4 Ga IP66.
- Monitor the hydrogen gas concentration in environment and enclosed space and alarm.
- One press to restore factory setting, free from the bother of mis-operation.
- Two stages alarm with sound and light, alarm point is settable.
- Rechargeable lithium polymer battery of large capacity.
Technical Specifications
| Gas Detected | CH3Br |
| Detection Principle | PID |
| Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. |
| Measure Range | 0 ppm to 2000ppm |
| Resolution | 0.001 ppm |
| Precision | 2 % FS |
| Signal Output | High-speed data transmission by USB, available for data downloading and printing |
| Response Time | ≤ 10 S |
| Repeatability | ≤ ± 1 % |
| Zero Shift | ≤ ± 1 % (F.S per year) |
| Operating Language | Chinese or English |
| Explosion-Proof | Exiia IICT4 |
| Alarm Mode | Sound, light, vibration |
| Dimensions |  8.07 in × 2.95 in × 1.25 in (205 x 75 x 32 mm)
Top of Form |
| Temperature | -4 ℉ to 122 ℉ (-20 °C to 50 °C) |