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Jinan Jiahong Technology Co., Ltd
Jinan Jiahong Technology Co., Ltd
The provided portable Hydrogen H2 gas detector has a real-time LCD display, sound & light vibration alarm, pump type detector, detecting range from 0 to 10ppm, 1000ppm, 20000ppm to 4% VOL, handheld and small design, easy to carry and use.
Warranty: 12 months
SPECIFICATIONS
Gas Detector for H2 Monitoring
Our handheld Hydrogen H2 gas detector provides a real-time LCD display, advanced gas sensor and sensitive alarms to monitor hydrogen H2 concentration changes.
Basic Parameters:
Model: GD200-H2
Sampling Method: Pump Type
Gas: Hydrogen (H2)
Range: 0 to 10ppm~40000ppm, 0 to 4% VOL
Resolution: 0.001ppm, 0.01ppm, 0.1ppm, 1ppm or 0.001%
Accuracy: ≤±3% F.S.
Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
Certification: CE, ATEX
Model
GD200-H2
Sampling Method
Pump type, flow rate can be up to 750ml/min
Detection Principle
Electrochemistry
Range (Optional)*
0 to 10 ppm, 0 to 20ppm, 0 to 100ppm, 0 to 500ppm, 0 to 1000ppm, 0 to 2000ppm, 0 to 5000ppm, 0 to 10000ppm, 0 to 20000ppm, 0 to 40000ppm, 0 to 4% VOL
Resolution
0.001ppm (0-10/20ppm), 0.01ppm (0-100ppm), 0.1ppm (0-500ppm), 1ppm (0-1000/2000/5000/10000/20000/40000ppm) or 0.001% VOL (0-4% VOL)
Accuracy
≤±3% F.S.
Response 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
Ⅱ 2G Ex ia Ⅱ CT4 Ga
Case Material
ABS+PC
Protection Grade
IP66
Certification
CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
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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