Portable 4 Gas Detector H2s, O2, Co and Ex Rechargeable LCD Display Clip Sound Light Shock Alarm

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 12 Months
• Model NO.: NKYF-AB40
• Customized: OEM, ODM, Obm
• Type: Portable Gas Detector
• Transport Package: Single-Piece Supporting Professional
• Trademark: Norktest
• Origin: Ningxia, China
• Production Capacity: 10000 Sets/Month

Product Description

Single Portable Oxygen O2 Gas Detector 0-30%VOL With Bump Test Function Safety Equipment

 

*We support sample orders to check product quality

*We also have wholesale prices, buy more, save more
*Each gas detector could be customized monitoring gas (over 200 types) by changing sensors
*Each gas detector could be customized the enclosures colors

Product Paramenters

Battery	3.7V,1200mA lithium battery
Precision	± 2%FS
Combustible gas temperature	-40~70
Toxic gas temperature	-20~55
Detection principle	catalytic/electrochemical/Infrared
Alarm method	Light/sound/Vibration
Sampling	Natural diffusion
Measurement range	0-100%LEL, 0-100%VOL, 0~1000 PPM, 0-30%VOL, 0-1000ppm, 0-20PPM etc
Measurable gas	EX combustible gases, CO, O2, H2S, NO2, natural gas, Methane, NO, SO2, NH3, H2, or other gases as customer requirments
Display mode	LCD displays real-time data and alarm status and detects gas
Explosion-proof mark	Ex IB IIB CT3
Response time	T90<20s
Charging time	4h-6h

Features & Characteristics

The portable voice type four in one gas detector (hereinafter referred to as the detector) is a safe device that can continuously detect the concentration of leaked gas. Adopting advanced integrated circuit technology, embedded microcomputer control, high-quality imported gas sensors, with excellent sensitivity and excellent repeatability
Sex; Using a dot matrix LCD display, supporting both Chinese and English interfaces and voice prompts, users can quickly understand this product, and it is easy to use and maintain; The shell is made of high-strength engineering plastic,
Good earthquake resistance, high strength, high-end and atmospheric appearance, with dustproof, waterproof and explosion-proof functions.


This detector is widely used in industries and places such as petroleum, chemical, environmental protection, metallurgy, refining, gas, biomedicine, agriculture, fire protection, archaeology, etc. that require safe monitoring of toxic and harmful substances, as well as explosion prevention. The detector can effectively predict hazardous gas concentration alarms, ensuring that the safety of workers is not threatened and production equipment is not damaged.

The design, manufacturing, and calibration of this product comply with the following national standards:
Gb3836.1-2021 Explosive Atmospheres Part 1: Equipment Requirements
GB3836.4-2021 Explosive atmospheres Part 4: Equipment protected by intrinsic safety type "i" GB15322.3-2019 Combustible gas detectors Part 3: Industrial and commercial use
Portable Combustible Gas Detectors
JJG693-2011 Verification Regulations for Combustible Gas Detection Alarm JJG365-2008 Verification Regulations for Electrochemical Oxygen Measuring Instruments
JJG695-2003 Verification Regulations for Hydrogen Sulfide Gas Detectors
JJG915-2008 Verification Regulations for Carbon Monoxide Detection Alarm


 

 

1. Adopt advanced imported sensors
2. With sound, light, vibration and other three alarm modes
3.OLED display can continuously display gas concentration in real time
4. English menu operation mode
5. Real-time temperature display function
6. Strong resistance to electromagnetic and RF interference
7. Use rechargeable polymer lithium battery power supply
8. The shell is made of high-strength anti-seismic material

 

Multi-gases Choices

Gas type	range	Low alarm point	High alarm point	resolution ratio
EX	(0~ 100)%LEL	20%LEL	50%LEL	1%LEL
H2S	( 0~ 100)ppm	10ppm	35ppm	1ppm
CO	( 0~ 1000)ppm	50ppm	150ppm	1ppm
O2	( 0~30)%vol	19.5%vol	23.5%vol	0.1%vol
For other combined gases, please contact the company
display error:	≤ ±5%FS
response time:	T<60s
Finger mode:	LCD LCD displays real-time data and system status, lighting, vibration and human recorded voice (English and Chinese) prompts
work environment:	Temperature (-20 ~50) ºC; Humidity <95%RH Condensation
working voltage:	DC3.7V(lithium battery capacity 1800mAh)
charging time:	4h~6h
stand-by time:	It can be used continuously for more than 10 hours under full charge
Sensor life:	2 years
level of protection:	Ip65
external dimension	65mmx35mmx140mm
weight:	210g

 

Applications

 

Company Profile

Ningxia Nuoke Yinfeng Intelligent Technology Co., Ltd.

Specializing in the development, production, sales and technical services of gas detection instruments

Gas detection:

Oxygen, various flammable and explosive gases, various toxic and harmful gases, volatile organic compounds (VOC), etc.

Applications:

Environmental protection, petroleum, chemical, shipbuilding, electric power, papermaking, metallurgy, pharmaceutical, water treatment, food processing, coal, building and other fields of gas detection

 

 

 

 

 

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.