Portable Formaldehyde (CH2O) Gas Detector

$668.64

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Handheld Formaldehyde CH2O/HCHO single gas detector is designed to monitor and detect Formaldehyde gas concentration, suitable for decoration material testing, pharmaceutical factory disinfection, hygiene supervision and so on. Measurement ranges 0 to 10ppm, 0 to 50ppm or 0 to 100ppm for selection.

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Delivery date: 3-10 days

SKU: GD200-CH2O

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DESCRIPTION
SPECIFICATIONS
DOCUMENTS

Gas Detector for Formaldehyde (CH₂O) Monitoring

Small and compact GasDog portable Formaldehyde (CH₂O/HCHO) gas detector with a built-in micro pump is best for indoor air quality monitoring.

Basic Parameters:

Model: GD200-CH2O
Sampling Method: Pumping Suction
Gas: Formaldehyde (CH₂O/HCHO)
Range: 0 to 10/20/50/100/500/1000ppm
Resolution: 0.01ppm, 0.1ppm, 1ppm
Accuracy: ≤±3% F.S.
Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
Certification: CE, ATEX
Warranty: 12 months

Formaldehyde Detector

Features

Aluminium Alloy Case

Equipped with a Waterproof Aluminum Alloy Suitcase

Zero Calibration

Self-Calibration and Zero Calibration for Accurate Detection

USB Data Transfer

USB Interface to Transfer Data and Charge at High Speed

Rechargeable Battery

3.7V Rechargeable Lithium Polymer Battery with a Large Capacity

Why Choose

Our Gas Detector?

Portable Single Gas Detector

- Professional Formaldehyde Detector

✔️ Built-in internal sampling pump, 10 grades of suction are available.
✔️ Two-stage alarm with sound & light, and alarm point is settable.
✔️ GasDog Formaldehyde (CH2O) detector adopts a high-accuracy gas sensor with a fast response.
✔️ LCD directly reads out the Formaldehyde 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.

More Info.

Applications

Portable gas detector for agricultural & environmental protection

Agricultural Protection

Livestock Farms

Petrochemical & Chemical Industry

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: What does the GasDog Formaldehyde gas detector do?

A: A Formaldehyde (CH2O) detector, whether portable or fixed, is designed to detect and measure the concentration of Formaldehyde gas (H2CO) in the surrounding environment. Formaldehyde is a colorless, pungent-smelling gas that is commonly found in various industrial processes and household products. Here's what a Formaldehyde detector does:

Formaldehyde gas detector continuously monitors the air for the presence of Formaldehyde gas. It utilizes sensors or detectors that are sensitive to Formaldehyde molecules. The detector provides real-time readings of Formaldehyde levels in the air, typically measured in parts per million (ppm) or other relevant units. This information helps individuals or operators to assess the immediate safety of the environment. In the case of a portable formaldehyde detector, it is designed to be carried to different locations and used for on-the-go monitoring, making it suitable for various applications such as indoor air quality testing, industrial settings, or construction sites.

GasDog wall mounted fixed Formaldehyde gas detector is typically installed in a specific location, such as a facility or building, and continuously monitors CH2O levels in that area. It may be connected to a central monitoring system and can trigger alarms or alerts if Formaldehyde concentrations exceed preset thresholds, helping to ensure safety and compliance with regulations.

Overall, GasDog Formaldehyde CH2O gas detectors play a crucial role in identifying and alerting individuals or operators to the presence of Formaldehyde gas, which is important for protecting human health, ensuring workplace safety, and maintaining indoor air quality. They are commonly used in industrial, commercial, and residential settings where formaldehyde may be a potential hazard or concern.

Model	GD200-CH2O
Sampling Method	Pump suction type, flow rate can be up to 750ml/min
Detection Principle	Electrochemistry
Gas	Formaldehyde (CH2O/HCHO)
Range (Optional)*	0 to 10ppm, 0 to 20ppm, 0 to 50ppm, 0 to 100ppm, 0 to 500ppm or 0 to 1000ppm
Resolution	0.01ppm (0-10/20/50ppm), 0.1ppm (0-100ppm), 1ppm (0-500/1000ppm)
Accuracy	≤±3% F.S.
Responce 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
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	2057532mm
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 CH2O 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.

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EXISTING REVIEWS

Reliable and convenient CH2O gas detection

I recently purchased this portable Formaldehyde detector, and I am extremely satisfied with its performance. Its ease of use, accuracy, and portability make it essential for maintaining a healthy and safe living or working environment. I highly recommend GasDog handheld monitor to anyone seeking a trustworthy Formaldehyde gas detection solution.

From: David | Date: 11/13/2023 2:01 AM

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Portable Formaldehyde (CH2O) Gas Detector

Gas Detector for Formaldehyde (CH2O) Monitoring

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Gas Detection Q&A - For Your Safety Environments

Q: What does the GasDog Formaldehyde gas detector do?

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Gas Detector for Formaldehyde (CH₂O) Monitoring