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Industrial Fixed Hydrogen (H2) Gas Detector Industrial Fixed Hydrogen (H2) Gas Detector Industrial Fixed Hydrogen (H2) Gas Detector Industrial Fixed Hydrogen (H2) Gas Detector Industrial Fixed Hydrogen (H2) Gas Detector Industrial Fixed Hydrogen (H2) Gas Detector

Industrial Fixed Hydrogen (H2) Gas Detector

$1,005.29
| 1 review(s) | Add your review
Industrial fixed H2 Gas Detector gas detector for sale, with detecting range 0-500/1000/2000/5000/10000/20000/40000ppm, output signal 4-20mA/ RS485 for remote control. GasDog wall mounted gas detector has sound & light alarm and real time display, which can monitor Hydrogen leak 24 hours online.
Free shipping
Delivery date: 6-12 days
SKU: GD700-H2
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Gas Monitor for H2 Detecting

This industrial fixed Hydrogen detector is a wall mounted gas monitor with display and infrared sensor. It can be installed in cellar, garage and other confined places for detecting and monitoring H2 concentration 24 hours online.

Basic Parameters:
  • Model: GD700-H2
  • Detection Principle: Electrochemistry
  • Gas: Hydrogen (H2)
  • Range: 0 to 500ppm ~ 0 to 40000ppm
  • Resolution: 0.01ppm, 0.1ppm
  • Accuracy: ≤±3% F.S.
  • Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
  • Certification: CE, ATEX
  • Warranty: 12 months

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Hydrogen Detector

Features

2.4 inch color screen for industrial fixed gas detector

2.4 inch Color Screen

2.4 inch Industrial Grade High Definition Color Screen

Industrial fixed gas detector sound and light alarm

Sound & Light Alarm

Sound and Light Alarm When Reaching the Alarm Point

Pump suction fixed gas detector

with Internal Suction Pump

Pump Suction Gas Detection in Complex Gas Environments

Die-cast aluminum material

Die-cast Aluminum Material

Sturdy and Durable, Anti-Rust and Anti-Corrosion

 

02

Why Choose

Our Gas Detector?

Industrial fixed gas detector with infrared remote control

Fixed Single Gas Detector

- Industrial Hydrogen Leak Detector

 
  • ✔️ With an internal suction pump, accurate in detection, sensitive and fast response.
  • ✔️ Data is guaranteed to be reliable in strong magnetic areas such as tunnels, mines and confined spaces.
  • ✔️ Explosion-proof design, two-stage alarm with sound and light, and the alarm point is settable.
  • ✔️ GasDog fixed gas detector can monitor gas leak in real time online 24 hours.
  • ✔️ Automatic verification function and zero calibration function, making gas monitoring more accurate and more reliable.
  • ✔️ The industrial gas detector comes with a standard infrared controller for remote control and modification of settings.
  • ✔️ A pretreatment system can be selected to cool down, dehumidify and remove dust to protect the service life of the detector.

03

More Info.

Applications

Industrial fixed single gas detector for chemical medicine

Chemical Medicine

Industrial fixed gas detector for metallurgy

Metallurgy

Industrial fixed gas detector for mining

Mining

Industrial fixed gas detector for ship transport

Ship Transport

Gas Detection Q&A - For Your Safety Environments

Built-in advanced gas detector sensor and sound & light alarm to ensure precise and safe gas detection in hazardous applications.

Q: Is Hydrogen a combustible gas?

A: Yes, Hydrogen is a combustible gas. It can readily combust when it comes into contact with Oxygen in the air, producing a highly flammable mixture. When this mixture of H2 and O2 is ignited, it can result in an explosion. Hydrogen has a wide flammability range, meaning it can ignite and burn in a range of concentrations from about 4% to 75% hydrogen in the air.

Because of its flammability and explosiveness, Hydrogen should be handled carefully and stored in appropriate containers and conditions to minimize the risk of accidents. And it is necessary to use a gas detector to monitor the hydrogen concentration. H2 gas is a key component in some forms of alternative energy production, such as Hydrogen fuel cells, where safety precautions are essential to prevent accidents.

Model GD700-H2
Detection Principle Electrochemistry
Gas Hydrogen (H2)
Range (Optional) 0 to 500ppm, 0 to 1000ppm, 0 to 2000ppm, 0 to 5000ppm, 0 to 10000ppm, 0 to 20000ppm, 0 to 40000ppm, 0-2% VOL, 0-4% VOL
Resolution 1ppm (0-500/1000/2000/5000/10000/20000/40000ppm), 0.001% VOL (0-2% VOL, 0-4% VOL)
Calibration Kit Gas pressure regulator (calibration gas cylinder NOT included)
Accuracy ≤±3% F.S.
Response Time ≤30s
Pump Flow Rate 0.35~0.5 L/min
Communication and Data Download With PC software, history data can be downloaded, stored, printed, and analyzed on a computer
Network Frequency 2.4G high frequency
Zero Shift ≤±1% (F.S./year)
Signal Output (Optional) 4-20mA and RS485
Relay output: one group of relay output (1NO, 24V 100mA) for one alarm (default)
Alarms Sound, light
Display 2.4 inch color display, resolution 320*240
Installation Wall-mounted, piping type, flow-type (according to the detected environment)
Connection G1/2 external thread explosion-proof flexible pipe
Thread Size M45*2mm
Operating Time 24h
Explosion-proof Grade Ⅱ 2G Ex ia Ⅱ CT4 Ga
Protection Grade IP66
Certification CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Working Voltage 12-36V DC
Case Material Die-casting aluminum housing
Operating Temperature -10℃~50℃
Operating Humidity 0~95%RH (non-condensing)
Dimension 286*202*96mm (H x W x D)
Warranty 12 months
Weight 3.4kg (3.8kg with alarm light)
Accessories Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 1A (Optional USA plug, Europe plug or UK plug)


Note: To measure confined spaces such as pipelines, please contact us and inform the detailed conditions of use.

WRITE YOUR OWN REVIEW
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EXISTING REVIEWS
Detecting hydrogen leaks
This hydrogen detector provides great protection for detecting hydrogen leak risks in our factory, allowing employees to work with greater peace of mind. It is very helpful for industrial scenarios that need to monitor H₂ leaks (such as hydrogen energy, battery factories, laboratories, etc.).
Perivia | 5/30/2025 9:03 AM
Was this review helpful? Yes No (0/0)
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