Ex Certified 4-in-1 Rechargeable Handheld Combustible Gas Analyzer Detector High O2 Alarm for Carbon Monoxide High Visibility

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Brand: Nkyf
• Customized: Non-Customized
• Portable: Portable
• Certification: FCC, CE, RoHS
• Type: Portable Gas Detector
• Model Number: Nkyf-Nkhd-dB40
• Material: ABS Plastic, Metal
• Product Name: Handheld Gas Detector
• Power: Battery
• Alarm Mode: Light/Light up
• Transport Package: Box
• Trademark: NKYF
• Origin: Gansu, China

Product Description

 

Product Parameters

Product name	explosion-proof handheld multi gas analyzer detector with built-in pump
Product Size	16.5*8*4.5cm
Packing size	26*20*8cm
Battery	3.7 V 2000mA lithium battery
Precision	± 3%FS
Working environment	Temperature(-40~70)ºC; Humidity: ≤90% RH
Detection principle	catalytic/electrochemical/PID/Infrared
Alarm method	Light/sound
Sampling	External Pump Suction
Measurement range	EX:0-100LEL;CO:0-1000ppm; H2S:0-100PPM; O2:0-30%VOL
Measurable gas	EX combustible gases, toxic gases or other gases as customer requirments
Applications	Chemical plants, mines, oil refineries, pharmaceutical plants, metallurgical plants, gas stations, liquefied gas stations, brewing, hotel kitchens
Feature	LED/LCD display + infrared sound and light alarm function; explosion-proof, anti-corrosion, dust-proof; remote control operation. lithium battery

The main technical indicators:
1. Gas detection: according to user requirements (can measure a single gas, can also measure a variety of gases at the same time)
2. Alarm mode: sound and light alarm
3. Alarm setting value: depending on the gas, the setting is different
4. Response time: < 30s
5. Recovery time: < 30s
6. Explosion-proof form: intrinsically safe
7. Explosion-proof mark: ExiaCT3
8. Power supply: 3.7V lithium battery
9. Continuous operation: > 8h (standard charging state)
10. Use environment: temperature -20 ºC ~ 50ºC, humidity < 90%RH
11. Dimensions: 160×77×33mm

Main features:
* Detection gas: , hydrogen sulfide 0-100ppm, oxygen 0-30%VOL, Carbon monoxide 0-500ppm
* All Chinese menu, easy to operate
* Long continuous working time
* Under voltage indicator function
* With fault indication function
* With self-test function
* Background light
* Beautiful appearance, easy to hold
It can be widely used in natural gas, petrochemical, metallurgical coking, electric power, etc. to detect the production, use and storage of a large number of gases to be measured, and is also suitable for the detection of such gas transmission and distribution pipelines. It is a necessary safety instrument for fire safety personnel and inspection and maintenance personnel.

Can customize detecting gas or shell colors according to every customers demand, any confusions, just click to contact us!

Multi-gases Choices

Measured gas	Measuring range	Selectable range	Resolution
Combustible Ex	0-100%LEL	0-100%VOL	1%LEL/1%VOL
Oxygen O2	0-30%VOL	0-30%,0-100%VOL	0.1%VOL
Hydrogen Sulfide H2S	0-100PPM	0-50,200,1000PPM	0.1/1PPM
carbon monoxide CO	0-1000PPM	0-500/2000/5000PPM	0.1/1PPM
nitrogen dioxide NO2	0-20PPM	0-50,1000PPM	0.1/1PPM
natural gas	0-100%LEL	0-100%LEL	1%LEL
Nitrogen oxides	0-20PPM	0-50,1000PPM	0.1/1PPM
Methane CH4	0-100%LEL	0-100%LEL	1%LEL/1%VOL
carbon dioxide CO2	0-5000PPM	0-1%,5%,10%VOL	1PPM/0.01%VOL
Nitric oxide NO	0-250PPM	0-500,1000PPM	1PPM
nitrogen N2	0-100%LEL	0-100%VOL	1%VOL
Alcohol	0-100%LEL	0-100%LEL	1%LEL/1%VOL
Sulphur dioxide SO2	0-20PPM	0-50,1000PPM	0.1/1PPM
Chlorine CL2	0-20PPM	0-10,100PPM	0.1PPM
Dichlorosilane	0-20PPM	0-20,100PPM	1PPM/0.1PPM
Ammonia NH3	0-100PPM	0-50,500,1000PPM	0.1/1PPM
Silicon tetrachloride	0-20PPM	0-20,100PPM	1PPM/0.1PPM
Hydrogen H2	0-100%LEL	0-1000PPM	1%LEL/1PPM
Phosphine PH3	0-20PPM	0-20,0-100PPM	0.01/0.1PPM
Hydrogen chloride HCl	0-20PPM	0-20,50,100PPM	0.01/0.1PPM
Acrylonitrile	0-100PPM	0-100PPM	1PPM/0.1PPM
TVOC	0-100PPM	0-100PPM	1PPM/0.1PPM
CLO2	0-50PPM	0-10,100PPM	0.1PPM
Hydrogen cyanide HCN	0-50PPM	0-100PPM	0.1/0.01PPM
Ethylene oxide ETO	0-10PPM	0-100PPM	1PPM/0.1PPM
Ozone O3	0-10PPM	0-20,100PPM	0.011PPM/0.1PPM
Formaldehyde CH2O	0-20PPM	0-50,100PPM	1/0.1PPM
Fluorine gas F2	0-10PPM	0-1,10PPM	1PPM/0.1PPM
Hydrogen fluoride HF	0-10PPM	0-1,10,50,100PPM	0.01/0.1PPM
Xylene, Toluene	0-20PPM	0-5,10,50,100PPM	0.01/0.1PPM
malodor	0-100PPM	0-100PPM	1PPM/0.1PPM

 

It can measure multiple gases over 4 types at the same time, for more details, pls click it to contact us!

 

FAQ

 

1.Q:Can I have a sample order to test quality?
A: Yes, we re commend and welcome sample order to test and check before order.

2. Q: Do you offer guarantee for the products?
A: Yes, we offer 1 or 2 years guarantee for the products.

3. Q: If I order big quantity, Can I have a cheaper price?
A: We will reduce the price according to the specific quantity and your requirements for the product.

4.Q: How does your I factory do regarding the quality control?
A: Quality is priority, Our factory has passed ISO 9001 with annual audit.

Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.