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  • Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof
Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof
Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof

Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof

$560.27
| 1 review(s) | Add your review
Hot sale GasDog handheld single gas detector is equipped with a gas sensor and ATEX explosion-proof certificates. The portable Hydrogen Sulfide gas monitor can detect H2S quickly and accurately, best for indoor air quality monitoring. 0 to 50ppm, 0 to100 ppm, and 0 to200 ppm measuring range is optional.
Free shipping
Delivery date: 6-12 days
SKU: GD400-H2S
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  • DESCRIPTION
  • SPECIFICATIONS
  • DOCUMENTS

Gas Detector for Hydrogen Sulfide (H2S) Monitoring

GasDog H2S portable gas detector features a gas sensor, alarm and explosion-proof certification to swiftly and precisely detect and monitor Hydrogen Sulfide.

Basic Parameters:
  • Model: GD400-H2S
  • Gas: Hydrogen Sulfide (H2S)
  • Range: 0 to 50/100/200ppm
  • Resolution: 1ppm (0-50/100/200ppm)
  • Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
  • Accuracy: ≤±2%F.S
  • Warranty: 12 months

01

Hydrogen Sulfide Detector

Features

4 gas multi gas detector

180° Reversible Screen

Equipped with an Automatically Turned 180° Screen

Gas detector with sampling-pump

Powerful Sampling Pump

Built-in Powerful Sampling Pump for Fast Detection

4-in-1 gas detector

Multiple Units display

Real-time Value, TWA, STEL, MAX and MIN Display

Gas detector-with-sampling-tube.

20m Sampling Tube

Can be Connected 20m Sampling Tube for Long Distance Detection

 

02

Why Choose

Our Gas Detector?

Details of 4 gas multi gas detector

Handheld Single Gas Detector

- Explosion-Proof H2S Detector

 
  • ✔️ The rugged and durable Hydrogen Sulfide (H2S) gas detector can effectively resist a three-meter drop with an IP67 protection level and explosion-proof circuit design, safer and more reliable.
  • ✔️ Portable gas meter has ATEX, and Chinese explosion-proof certificates and the explosion-proof level reaches Ⅱ 2G Ex ia Ⅱ CT4 Ga, multiple security protection.
  • ✔️ A safety reminder function, sound & light vibration alarm function, and an advanced gas sensor allow the operator to better capture the sudden change of the gas concentration value.
  • ✔️ GasDog explosion-proof Hydrogen Sulfide gas tester can detect H2 gas concentration changes quickly and support ppm and mg/m³ gas unit switch, the concentration value is automatically converted by the system.

03

More Info.

Applications

Multi gas detector for mines

Mines Safety

Multi gas detector for chemistry

Chemical Industry

Multi gas detector for sewage treatment plant

Sewage Treatment Plant

Multi gas detector for oil industry

Oil and Gas Industry

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: What are the 2 main types of H2S detection devices?

A: Portable Gas Detectors: These are handheld devices designed for personal safety and on-the-go monitoring. They are commonly used by workers in industries where H2S exposure is a concern, such as oil and gas, wastewater treatment, and chemical manufacturing. GasDog portable gas detectors use various technologies to detect the presence of H2S in the air. These devices often provide visual and audible alarms when H2S levels exceed a predefined threshold, alerting the user to take appropriate action.

Fixed Gas Detection Systems: These are stationary devices installed in specific locations where H2S exposure is a potential risk. Fixed gas detectors and monitors are commonly used in industrial settings to monitor the air quality in confined spaces, pipelines, processing plants, and other areas where H2S may accumulate. These systems typically consist of multiple sensors strategically placed to cover the area of concern. They continuously monitor H2S levels and can trigger alarms, shut down processes, or activate ventilation systems if dangerous concentrations are detected. Both types of devices play a crucial role in ensuring the safety of workers and preventing H2S-related accidents by providing timely warnings and enabling appropriate measures to be taken to mitigate the risks associated with H2S exposure.

Model GD400-H2S
Sampling Method Pump suction & diffusion dual-use type
Gas Type Hydrogen Sulfide (H2S)
Principle Electrochemistry
Measuring Range 0 to 50ppm, 0 to 100ppm, 0 to 200ppm
Resolution 0.01ppm (0-50ppm), 0.1ppm (0-100/200ppm)
Response Time ≤30 seconds
Precision ≤±2%F.S except for special gases
Language Chinese/English (More language can be customized)
Automatically Test and Calibrate after Power-on Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value
Unit ppm and mg/m3 can be switched and displayed by one key, and the concentration value is automatically converted by the system
Display Monochrome graphics (160 x 96), the screen can be automatically flipped
Backlight The backlight time can be manually set, and will be turned on automatically when an alarm is issued.
Data Record Can store 100,000 sets of data, the storage interval is adjustable from 5 to 3600 seconds, data can be exported, with a data cable
Alarm 95dB buzzer (@30cm), vibration alarm and flashing red LED and alarm
status indication on the screen, alarm latched; diagnostic alarm and battery undervoltage alarm, pump block alarm; man down alarm, with early warning and optional real-time remote Bluetooth notification function
Battery 3.7V rechargeable lithium battery, battery capacity 2200mA
Working Hours More than 15 hours in continuous pumping mode
Charger Travel charger with DC interface, charging time ≥ 4 hours
Explosion-proof Grade Ⅱ 2G Ex ia Ⅱ CT4 Ga
Certification (EU regulations) CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Protection grade IP67
Working Temperature -20℃~+50℃
Humidity 0~90%RH (no condensation)
Environmental Pressure 86~106Kpa
Size 157*84.5*59.5mm (including the back clip/water trap filter) (length * width * height)
Weight 365g (including battery, belt clip and filter)
Extension Probe About 480mm (Total Length), About 300mm (Probe Head)
Package Included 1 piece Gas detector, 1 piece 12V/1A DC power adapter, 1 piece USB cable, 1 piece User manual, 1 piece Warranty card, 1 piece Filter, 1 piece Aluminum suitcase

GasDog Gas Detectors Catalogs

GasDog Gas Detector Catalog GD200 Portable Gas Detectors GD300 Online Fixed Gas Detectors GD400 Explosion Proof Portable Gas Detectors GD500 Handheld Multi Gas Detectors GD600 Multi Gas Analyzer GD700 Industrial Fixed Gas Detectors

GasDog Gas Detectors User Manuals

GD200 Portable Gas Detector User Manual GD300 Fixed Gas Detector User Manual GD400 Explosion Proof Gas Detector User Manual GD600 Multi Gas Analyzer User Manual GD700 Industrial Fixed Gas Detector User Manual

GasDog Gas Detector Controller User Manuals

GD900-4C Gas Detector Control Panel User Manual GD900-32C Gas Detector Control Panel User Manual

GasDog Communication Protocol

Gas Detector Communication Protocol V1.0

Portable Gas Detector Calibration Accessories - Gas Pressure Regulator

GasDog Single Stage Pressure Regulator User Manual

Gas Detector Data Downloading Operation Instruction

Gas Detector Data Downloading Operation Instruction

Gas Detector Software

GasDog Portable Gas Detector DataExport Software
WRITE YOUR OWN REVIEW
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EXISTING REVIEWS
Good product
It can quickly detect the concentration of Hydrogen Sulfide gas and issue an alarm in time. At the same time, its design is small and lightweight, which is very suitable for carrying. Whether it is an industrial environment or a laboratory, this detector is a very good choice.
David | 9/13/2023 7:21 AM
Was this review helpful? Yes No (0/0)
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Handheld Hydrogen (H2) Gas Detector, Explosion Proof

GD400-H2
The H2 portable gas detector is designed to monitor Hydrogen concentration changes within 0 to 500ppm/1000ppm/2000ppm/5000ppm measurement range. It is a suction and diffusion dual-purpose gas detector with ATEX certificates.
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