• Beijing Zetron Technology Co., Ltd
    Dora
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Sylvia
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

Handheld Small Light Portable Multi Gas Detector H2s / O2 / Co / Ex Diffusion Type

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number HY20D4
Minimum Order Quantity 1
Packaging Details plastic carton
Delivery Time 3-7 days
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 10000 set/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Type Portable Single Gas Detector Color Yellow/black
Alarm Type Light+Sound Sampling Method Diffusion Sampling
Display LCD Screen Sensor O2 /H2S / CO: Plug-in Electrochemical Sensor
High Light

h2s portable multi gas detector

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co portable multi gas detector

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diffusion type portable multigas detector

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Product Description
HY20D4 Four in One
Portable multi gas detector CO/ O2/H2S/LEL
 
OVERVIEW
 
Portable multi gas detector could detect combustible gas, O2 and other two types of toxic gases continuously and simultaneously.
It is widely used in areas where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers' life and avoid damage to the relevant equipment.
Handheld Small Light Portable Multi Gas Detector H2s / O2 / Co / Ex Diffusion Type 0
 
FEATURE

 

1) Advanced MCU control with low power consumption
2) Adjustable low and high alarm level
3) Adjustable calibrating level
4) High concentration protection for combustible gas
5) Self-test for the combustible gas sensor
6) Low battery indication
7) Replaceable sensor module
8) Self-adjustment function
9) Visual and audible alarm with vibration
10) STEL and TWA alarming for toxic gases
11) Advanced self-examination and self-renovation function
12) Password management to avoid the wrong operation
13) Explosive proof housing

 

SPECIFICATION

 

Operating & Storage Environment
Temperature: -20°C~55°C (-4F~122F)
Humidity: 5%-95% (Relative humidity non-condensing)
Pressure: 95~110kPa
Sampling method
Diffusion type
Detecting Range
CO: 0~1000ppm
H2S:0~100 PPM
O2: 0~30%vol
Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL
Sensor
O2 /H2S / CO: plug-in electrochemical sensor
Alarm Type
low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Resolution
0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX)
Accuracy
3% F.S
Response time
10s
Repeatability
1%
Zero drift
1%
Data record
500 sets of data storage
Display
Alphanumeric large LCD displays the real time gas concentration and alarm stage
Backlight
Automatically activated when working in poor lighting environment or the alarm sounding or the button is knobbed down.
Self-checking Function
Self-checking Battery power, display, sensor, hardware failure
Explosion-proof
EXiaIICT4
Protection grade
IP65
Power Supply
Rechargeable lithium battery
 
APPLICATION

 

The detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, biochemical medicine, agriculture, fire control, archaeology, and other industries and places that need safety detection of toxic and harmful, explosion prevention.

The detector can effectively predict the concentration of dangerous gas alarms, to ensure that the safety of staff life is not threatened, production equipment is not lost.

Handheld Small Light Portable Multi Gas Detector H2s / O2 / Co / Ex Diffusion Type 1

 

FAQ

 

Q: What is your terms of payment ?
A: We accept trade assurance, western union,visa master card, and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A: Yes, we accept OEM for the qualified buyer. We can make the products according to customer personal requirement.

Q: How about the quality of the management ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before

shipping to you . We have the certification of ISO, CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.