High quality portable hydrogen gas tester for sale, this model is suitable for a wide range of hydrogen concentration: 0-10 ppm, 0-500 ppm, 0-1000 ppm, 0-2000 ppm, 0-5000 ppm, 0-10,000 ppm, 0-100% LEL, 0-4% VOL optional. The Gas monitor has a built-in self-calibration function and temperature and pressure compensation to ensure reliable operation in a variety of environments.
Specification
| Model |
GD200-H2 |
| Sampling Method |
Pump type, flow rate can be up to 750ml/min |
| Gas |
Hydrogen (H2) |
| Range (Optional) * |
0 to 10 ppm, 0 to 500 ppm, 0 to 1000 ppm, 0 to 2000 ppm, 0 to 5000 ppm, 0 to 10000 ppm, 0 to 100% LEL, 0 to 4% VOL |
| Resolution |
0.001ppm (0-10ppm), 0.01ppm (0-100ppm), 0.1ppm (0-500ppm), 1ppm (0-1000/2000/5000/10000ppm) or 0.001% (0-4% VOL) |
| Accuracy |
≤±3% F.S. |
| Responce Time |
≤10s |
| Repeatability |
≤±1% |
| Recovery Time |
≤10s |
| Linearity Error |
≤±1% |
| Zero Shift |
≤±1% (F.S./year) |
| Data Logging (Optional Function) |
High speed data transmission by USB, available for data downloading and printing (The built-in IC card has about 2G memory, which can record 100,000 sets of data.) |
| Alarms |
Sound, light and vibration |
| Display |
LCD dot matrix display |
| Language |
Chinese/English |
| Battery |
3.7V rechargeable lithium battery, 3.7 Watt
(Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug) |
| Operating Time |
100h (Pump off) |
| Communication |
Mini USB interface supports standard MODBUS communication protocol |
| Explosion-proof Grade |
Ex ia llC T4 |
| Case Material |
ABS+PC |
| Protection Grade |
IP66 |
| Certification |
CE, ATEX |
| Operating Temperature |
-20℃~50℃ |
| Operating Humidity |
0~95%RH (non-condensing) |
| Operating Pressure |
0.8~1.2bar |
| Dimension |
205*75*32mm |
| Weight |
300g |
| Warranty |
12 months |
| Extension Probe |
About 480mm (Total Length), About 300mm (Probe Head) |
| Accessories (Optional) |
Calibration kit - gas pressure regulator (calibration gas cylinder NOT included)
- Body Material: Brass
- Max. Input Pressure: ≤15MPa
- Max. Output Pressure: 0.25MPa
- Flowmeter Range: 0.1-1.5 L/min
- Mounting Connection: Inlet port: W21.8-14; Outlet port: Ф6 flexible tube
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Portable Gas Monitor User Manual
Communication Protocol
Portable Gas Monitor Calibration Accessories - Gas Pressure Regulator
Gas Detector Software
Portable H2 Gas Tester Features
- Original imported high-precision sensors to ensure the accuracy and reliability of the test results.
- Fast data transfer via USB interface with optional download and print functions.
- Multi-functional display interface with optional display of gas type, concentration, maximum value, local time and ambient temperature.
- Operation interface with multi-language support, easy switching and friendly user experience.
- Built-in miniature sampling pump, suction power can be adjusted in ten gears, and with explosion-proof qualified certification, excellent safety performance.
Gas Tester Functions
- Real-time monitoring of gas concentration in the environment or confined space, with automatic alarm for exceeding the standard.
- Built-in self-calibration function and zero calibration function ensure accurate and reliable monitoring.
- One key to restore the factory settings, to avoid the trouble caused by misoperation.
- Equipped with temperature and pressure compensation function, adapting to gas monitoring under different environmental conditions.
- Dual-stage sound and light alarm system, alarm point can be customized, flexible response to various situations.
- Built-in high-capacity lithium polymer rechargeable battery, providing long life.
- Adopt pump suction sampling mode, adjustable suction force to ensure accurate sampling.
- Made of special engineering plastics with anti-slip, waterproof, dustproof and explosion-proof features.
Portable Hydrogen Gas Tester Details
Applications
Tips: How can I repair my portable hydrogen (H2) gas tester if it malfunctions?
First, please check if the unit battery is sufficient and make sure the sensor is clean. If the problem still exists, please refer to the troubleshooting section in the user manual to check common faults and solutions. If the problem cannot be solved, it is recommended to contact the product after-sales service department for professional repair. Do not disassemble the device by yourself to avoid damaging the sensor or other internal components. Ensure regular calibration and maintenance of the hydrogen gas detector to prolong its life and accuracy.
