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  • Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX
Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX
Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX

Handheld 4 in 1 Multi Gas Detector, CO, H2S, O2, EX

$448.98
| 1 review(s) | Add your review
GasDog 4 in 1 gas detector can detect and monitor CO (0-1000ppm), H2S (0-100ppm), O2 (0-30% VOL) and EX (0-100% LEL) simultaneously. Handheld multi-gas detector equipped with a back clip, protected by silicone case, ideal for confined space, home and fire service.
Free shipping
Delivery date: 6-12 days
SKU: GD500-4GAS
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  • DESCRIPTION
  • SPECIFICATIONS
  • DOCUMENTS

Handheld Gas Detector for 4 Gas (CO, H2S, O2 & EX) Monitoring

This is a small portable multi-gas meter designed for four gases. With a sound & light vibration alarm and highly accurate sensors, it is a good choice for detecting and monitoring CO, H2S, O2 & LEL concentration.

Basic Parameters:
  • Model: GD500-4GAS
  • Sampling Method: Diffusion
  • Gas: CO, H2S, O2, LEL
  • Range: CO: 0 to 1000ppm, H2S: 0 to 100ppm, O2: 0 to 30% VOL, EX: 0 to 100% LEL
  • Resolution: CO: 1ppm, H2S: 0.1ppm, O2: 0.1% VOL, EX: 1% LEL
  • Warranty: 12 months

01

Multi Gas Detector

Features

Multi gas detector with USB

USB Data Transfer

Optional USB High Speed Transmission Function

Multi gas detector with engineering plastic shell

Engineering Plastic Shell

Waterproof, Dustproof, Explosion Proof and Drop Resistant

Multi gas detector with various concentration units

Multiple Units Display

One Key Switching ppm or mg/m3 Concentration Units

Multi gas detector with alarm

Gas Alarm Logging

Equipped with 100 Sets of Detector Alarm Records

 

02

Why Choose

Our Gas Detector?

Details of multi gas detector

Portable Multi Gas Detector

- Small 4 in 1 Multi Gas Detector

 
  • ✔️ The multi gas detector can detect toxic gas and combustible gas at the same time, suitable for home and confined spaces.
  • ✔️ It employs a high-precision sensor and ultra-high buzzer alarm with sound, light and vibration at the same time.
  • ✔️ Handheld 4 in 1 multi gas detector can record 100k set data, and historical data can be viewed on the device (optional).
  • ✔️ It is available with an LCD dot matrix display and Chinese and English operation modes.
  • ✔️ The battery and voltage of the GasDog portable gas meter can be checked with one press. One press is also can restore factory settings.
  • ✔️ 2300mA large-capacity rechargeable lithium polymer battery ensures that this small gas monitor can work continuously for a long time.

03

More Info.

Applications

Multi gas detector for food and beverage industry

Food and Beverage Industry

Multi gas detector for medical chemicals

Medical Chemicals

Multi gas detector for petrochemical chemical industry

Petrochemical & Chemical Industry

Multi gas detector for construction sites

Construction Sites

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: Benefits of 4 in 1 Multi Gas Detector

A: Unlike a single gas detector, this GasDog 4 in 1 multi-gas detector can monitor various gases such as Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Oxygen (O2), and flammable gases (EX).

Firstly, such a detector enhances safety by providing comprehensive gas monitoring capabilities. Different gases pose distinct risks to human health and safety, and a portable multi-gas detector ensures that workers are alerted promptly to potential hazards. For example, CO is an odorless and colorless gas produced by incomplete combustion, and its accumulation can lead to severe health issues or even death. Similarly, H2S is highly toxic and can cause rapid respiratory failure at even low concentrations. By simultaneously monitoring multiple gases, the detector offers a holistic view of the environment, allowing for quick responses and preventive measures.

Secondly, the convenience and cost-effectiveness of a multi-gas detector are significant advantages. Instead of using separate devices for each gas, a single unit can monitor multiple gases simultaneously, reducing the need for additional equipment and simplifying maintenance and calibration procedures. This consolidation leads to cost savings in terms of equipment procurement, training, and upkeep. Additionally, the compact design of these detectors makes them portable and suitable for various environmental solutions, such as confined spaces, industrial sites, laboratories, and emergency response scenarios. Ultimately, the versatility and efficiency of a multi-gas detector contribute to a safer working environment while streamlining operational processes and minimizing expenses associated with gas monitoring.

Model GD500-4GAS
Sampling Method Diffusion
Gas Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Oxygen (O2), Combustible (LEL)
Detection Principle Electrochemistry (CO, H2S, O2), Catalytic Combustion (LEL)
Range CO: 0 to 1000ppm, H2S: 0 to 100ppm, O2: 0 to 30% VOL, EX: 0 to 100% LEL
Resolution CO: 1ppm, H2S: 0.1ppm, O2: 0.1% VOL, EX: 1% LEL
Accuracy ≤±3%F.S.
Display Monochrome dot matrix 128*128 LCD graphic display
Backlight Backlight time is settable; the backlight will be auto-on when alarming.
Data Logging (Optional Function) Storage capacity of over one hundred thousand sets. Interval times ranging from 10~3600 seconds are settable.
Alarms Sound, light and vibration
Operation Language Chinese/English
Gas Unit Gas units ppm and mg/m3 are switchable
Battery 3.7V rechargeable lithium battery with 2300mAh capacity, operating time is about 10-12h
Charger Travel charger with USB. The typical charge time is 4-6 hours.
Explosion-proof Grade Ⅱ 2G Ex ia Ⅱ CT4 Ga
Certification CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Case Material ABS+PC
Protection Grade IP65
Operating Temperature -20℃~50℃
Operating Humidity 0~90%RH (non-condensing)
Dimension 131*85*35mm
Weight 240g

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
Excellent multi gas detector
This handheld 4 in 1 multi-gas detector is highly accurate, versatile and portable. Not only can it detect multiple gases, but it also provides accurate measurements. It is simple to operate and can be easily used outdoors or indoors, making it ideal for multiple gas detection needs. Highly recommend!
Emily | 9/15/2023 1:48 AM
Was this review helpful? Yes No (0/0)
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