Close
0
Close
Menu
Close
Portable Acetylene (C2H2) Gas Detector Portable Acetylene (C2H2) Gas Detector Portable Acetylene (C2H2) Gas Detector Portable Acetylene (C2H2) Gas Detector Portable Acetylene (C2H2) Gas Detector Portable Acetylene (C2H2) Gas Detector Portable Acetylene (C2H2) Gas Detector

Portable Acetylene (C2H2) Gas Detector

$802.22
| 1 review(s) | Add your review
GasDog portable gas detector offers Acetylene C2H2 gas leak monitoring with a high accuracy sensor, audible and visual alarm, measuring range 0 to 100% LEL, pumping-type, LCD display, easy readout, small & handheld design, convenient to used and carry.
Free shipping
Delivery date: 3-10 days
SKU: GD200-C2H2
*
*
*
*
increase decrease

Gas Detector for C2H2 Monitoring

Handheld gas detector provides an Acetylene (C2H2) gas sensor and sound, light, and vibration for precise, fast gas detection in the selected range.

Basic Parameters:
  • Model: GD200-C2H2
  • Sampling Method: Pump Type
  • Gas: Acetylene (C2H2)
  • Range: 0 to 100% LEL
  • Resolution: 1% LEL
  • Accuracy: ≤±3% F.S.
  • Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
  • Certification: CE, ATEX
  • Warranty: 12 months

01

Acetylene Detector

Features

Aluminium alloy carrying case

Aluminium Alloy Case

Equipped with a Waterproof Aluminum Alloy Suitcase

Zero calibration

Zero Calibration

Self-Calibration and Zero Calibration for Accurate Detection

USB data transfer

USB Data Transfer

USB Interface to Transfer Data and Charge at High Speed

Rechargeable lithium battery

Rechargeable Battery

3.7V Rechargeable Lithium Polymer Battery with a Large Capacity

 

02

Why Choose

Our Gas Detector?

Details of portable NH3 gas detector

Portable Single Gas Detector

-Acetylene Gas Monitor

 
  • ✔️ Built-in internal sampling pump, 10 grades of suction are available.
  • ✔️ Two-stage alarm with sound & light, and alarm point is settable.
  • ✔️ GasDog C2H2 gas detector adopts a high-accuracy Acetylene sensor with a fast response.
  • ✔️ LCD directly reads out the Acetylene gas, unit, concentration, local time, etc.
  • ✔️ Gas concentration units mg/m3 and ppm can be shifted by one press.
  • ✔️ Handheld and small design, easy to carry, can be put in a pocket.
  • ✔️ High-intensity ABS engineering plastics housing, suitable for different kinds of situations.

03

More Info.

Applications

Portable gas detector for agricultural & environmental protection

Agricultural Protection

Portable gas detector for livestock farms

Livestock Farms

Portable gas detector for petrochemical chemical industry

Petrochemical & Chemical Industry

Portable gas detector for sewage treatment plant

Sewage Treatment Plant

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: Why need a  Acetylene C2H2 gas detector?

A: An acetylene (C2H2) gas detector is necessary for several reasons:

  • Safety: Acetylene is a highly flammable gas with a wide explosive range when mixed with air. Detecting leaks or buildup of C2H2 gas in confined spaces or industrial environments is crucial to prevent fire or explosion hazards.
  • Health Hazards: High concentrations of Acetylene can be harmful if inhaled, causing respiratory irritation and other health problems. GasDog gas detectors can help monitor the levels of Acetylene in the air to ensure they remain within safe limits for workers' health.
  • Compliance: Many industrial workplaces have regulations and safety standards that require monitoring and detection of hazardous gases like Acetylene. Employers have a duty to provide a safe working environment, and using gas detectors helps meet these regulatory requirements.
  • Early Warning: Acetylene gas detectors provide early warning of gas leaks, allowing prompt action to mitigate risks before they escalate into dangerous situations. This early detection can save lives and prevent property damage.
Model GD200-C2H2
Sampling Method Pumping suction, flow rate can be up to 750ml/min
Detection Principle Catalytic Combustion
Gas Acetylene (C2H2)
Range (Optional) * 0 to 100% LEL
Resolution 1% LEL
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)
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


Note:

  • If you need a C2H2 gas detector with other measuring ranges unlisted in the above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.
  • We also provide other common gas detectors, and you can refer to GasDog Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.
WRITE YOUR OWN REVIEW
*
*
EXISTING REVIEWS
Portable and useful
This portable acetylene (C₂H₂) gas detector works like a charm! It’s compact enough to slip right into my work uniform pocket, making daily site inspections totally hassle-free. You can use it right after turning it on, and the intuitive operation is super easy to get the hang of.
Tiksa | 5/29/2026 6:41 AM
Was this review helpful? Yes No (0/0)
RELATED GAS DETECTORS

Handheld Hydrogen Sulfide (H2S) Gas Detector, Explosion Proof

GD400-H2S
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.
$560.27

Portable Carbon Monoxide (CO) Gas Detector

GD200-CO
The provided Carbon Monoxide CO gas detector is available with a measuring range of up to 0-1000ppm, pump suction type, high-accuracy sensor and gas leak alarm with audible, visual & vibrating. This handheld and small Carbon Monoxide monitor is easy to carry and operate, widely used for gas detection in a home or confined space.
$397.53

Fixed Hydrogen (H2) Gas Detector

GD300-H2
Fixed Hydrogen gas detector for sale. It comes with sound & light alarm, optional measuring range 0 to 500/1000/2000/5000ppm, max 10000ppm. This H2 monitor supports remote control for monitoring Hydrogen concentration 24 hours online in the confined space or pipeline.
$633.79

Portable Hydrogen Sulfide (H2S) Gas Detector

GD200-H2S
The provided yellow Hydrogen Sulfide gas detector is suitable for monitoring H2S concentration. GasDog portable single gas monitor features a gas sensor and light, sound & vibration alarms, available with a range of 0-50ppm, 0-100ppm, 0-200ppm, and 0-500ppm.
$476.65
INFORMATION
RESOURCE
CUSTOMER SERVICE
FOLLOW US
PAYMENT OPTIONS
Copyright © 2026 GasDog.com. All rights reserved.