GAOTek Hydrogen Gas Detector
This product Hydrogen Gas Detector has a temperature range of -4 °F to 122 °F, measuring range of 0 ppm to 100 ppm and 3.7 V 1300 mAh lithium battery.
Description
Description
Features
- Large LCD display
- Adjustable low and high alarm level
- Calibration points adjustable
- High concentration protection for combustible gas sensor
- Fault diagnoses for the combustible gas sensor
- Low voltage alert 7. Real time clock display
- Replaceable sensor module
- Two level three types of alarm (audible, visual, vibrating)
- Data uploading (optional)
- STEL and TWA alarm for toxic gases
- Intrinsically safe
Technical Specification
| Measuring Gas | H2 |
| Measuring Range | 0 ppm to 100 ppm |
| Sensor Type | Electrochemical |
| Measuring Type | Diffuse naturally |
| Response Time | T 90 <30 s (lel, co, h2s) |
| Display | Lcd screen |
| Audible | ≥80 dB at 1m |
| Alarm Method | Visual, audible and vibrative alarm |
| Battery | Dc 3.7 V 1300 mAh lithium battery |
| Working Humidity | <95% RH (no condensation) |
| Housing | Rubber enclosure |
| Standard Accessories | Operation manual, calibration cap, charger, screwdriver |
| Optional Function | Data upload through USB cable |
| Operating Life | Toxic gases: ≥ 300 H per charge |
| Event Log | 2000 events |
| Ingress Protection | Ip 65 |
| Approval | Ex ia iic |
| Working Temperature | Toxic gases: -4 °F to 122 °F (-20 °c to 50 °c) combustible: -40 °F to 158 °F (-40 °c to 70°c) |
| Dimension | 4.09 in x 2.40 in x 1.22 in (104 mm x 61 mm x 31 mm) |
| Weight | 0.30 lb (About 140 g) |