Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector

Product Details
Customization: Available
Warranty: 12 Month
Type: Fixed Gas Detector
Diamond Member Since 2023

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  • Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
  • Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
  • Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
  • Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
  • Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
  • Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
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  • Overview
  • Products Description
  • Product Parameters
  • Detailed Images
  • Multi-gases Choices
  • Applications
  • Recommend Products
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
NKYF-S400+40
Detection Principle
Catalytic/Electrochemical/Infrared
Measurable Gas
Combustible Gases, Toxic Gases
Warranty Period
12 Month
Working Environment
Temperature(-40~55)ºC
Customized Support
OEM, ODM
Product Name
Fixed 4 in 1 Gas Detector
Product Size(Cm)
20*21*9.5
Precision
± 3%Fs
Battery
DC24V/36V±10%
Country of Origin
Ningxia, China
Transport Package
Packaging
Trademark
NKYF
Origin
Ningxia, China
Production Capacity
10000 Set/Sets Per Year

Product Description

How To Order?
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Products Description
Can detect 4 kinds of gases at the same time
Any combustible, flammable, toxic, oxygen, TVOC gas could be detected by the referred detector, for more detailed infos, pls contact us by cilicking this link.
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
The fixed 4-in-1 gas detector is a high-performance fixed gas detector developed by our company, which is used for long-term continuous monitoring of combustible toxic and harmful gases in the air. It can continuous detect max 4 kinds of gas and display real timely, detect gas concentration by Natural diffusion. The standard 4 gas are CO O2 H2S and combustible gas, other gas can be combined flexibly.
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
 
Product Parameters
Product name
industrial online 4-in-1 stand alone fixed gas detector
Product Size
22*19*9cm
Packing size
26*23*13cm
Battery
DC24V±10%
Working environment
- 20 ~ 50 , 15% ~ 90% RH (No condensation)
Detection principle
catalytic/electrochemical/Infrared
Alarm method
Light/sound
Sampling
Natural diffusion
Resolution
1% lel 1 ppm / 0.1 ppm
Measurable gas
flammable, toxic, harmful gas
Applications
Chemical plants, mines, oil refineries, pharmaceutical plants, metallurgical plants, gas stations, liquefied gas stations, brewing, hotel kitchens
Measure range and resolution
EX:0-100%lel 1 %lelO2:0-30%vol 0.1%vol
CO:0-2000ppm 1ppm or 0-1000ppm 1ppm
H2S:0-200ppm 1ppm
Feature
Support a variety of gas customization (customized diversified products according to different industrial and mining)
Output signal
RS485 digital or Two bus wire
Explosion-proof number
CE10 1084
Explosion-proof marks
Exd II CT6
Control signal
Switch output, the maximum load 250 V AC 3A(optional)
Standard package
Gas detector, Instruction in English, Certificate, carton package
Product characteristics
Detection accuracy, range adjustable, 4-20MA protocol and 485 protocol optional
Long life, high sensitivity, low drift, stable and reliable work
Sensor fault self-check, two-level concentration alarm, with relay output function
LCD gas concentration digital display and working state display
With temperature compensation, automatic zero point correction function
Infrared remote control mode, the detector can be adjusted without opening the cover, safe and convenient, remote control calibration; Configuring remote control
Detailed Images
Click here to ask us for any detailed information about gas detectors!
 
 
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
 
 
 
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
 
Multi-gases Choices
NOTICE:
NKYF specializes in the production of various types of gas detectors.
If you are not sure which product to choose and what scenario is suitable for use, please feel free to contact us for free professional advice
Except belowing normal gases, other gases and measuring ranges are all support customized, please click to contact us for more details
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
0-502001000PPM
0.1/1PPM
carbon monoxide CO
0-1000PPM
0-500/2000/5000PPM
0.1/1PPM
nitrogen dioxide NO2
0-20PPM
0-501000PPM
0.1/1PPM
natural gas
0-100%LEL
0-100%LEL
1%LEL
Nitrogen oxides
0-20PPM
0-501000PPM
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
0-5001000PPM
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
0-501000PPM
0.1/1PPM
Chlorine CL2
0-20PPM
0-10100PPM
0.1PPM
Dichlorosilane
0-20PPM
0-20100PPM
1PPM/0.1PPM
Ammonia NH3
0-100PPM
0-505001000PPM
0.1/1PPM
Silicon tetrachloride
0-20PPM
0-20100PPM
1PPM/0.1PPM
Hydrogen H2
0-100%LEL
0-1000PPM
1%LEL/1PPM
Phosphine PH3
0-20PPM
0-200-100PPM
0.01/0.1PPM
Hydrogen chloride HCl
0-20PPM
0-2050100PPM
0.01/0.1PPM
Acrylonitrile
0-100PPM
0-100PPM
1PPM/0.1PPM
TVOC
0-100PPM
0-100PPM
1PPM/0.1PPM
CLO2
0-50PPM
0-10100PPM
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
0-20100PPM
0.011PPM/0.1PPM
Formaldehyde CH2O
0-20PPM
0-50100PPM
1/0.1PPM
Fluorine gas F2
0-10PPM
0-110PPM
1PPM/0.1PPM
Hydrogen fluoride HF
0-10PPM
0-11050100PPM
0.01/0.1PPM
Xylene, Toluene
0-20PPM
0-51050100PPM
0.01/0.1PPM
malodor
0-100PPM
0-100PPM
1PPM/0.1PPM
Applications
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
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Company Profile
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
 
Nkyf ATEX Approved Ex-Proof 4-20mA/RS485 Monitoring Industrial pH3/HCl/Hcn/Eto/Hf/Voc Fixed 4 in 1 Gas Leak Detector
 
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.
 

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