High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display

Product Details
Customization: Available
After-sales Service: One Year
Warranty: 1 Years
Diamond Member Since 2023

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  • High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
  • High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
  • High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
  • High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
  • High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
  • High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
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  • Overview
  • Products Description
  • Product Parameters
  • Detailed Images
  • Multi-gases Choices
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
NKYF-GZ+H2
Product Name
Fixed Gas Detector
Output Signal
RS485
Measure Range
0-40000ppm
Working Voltage
DC 24V
Explosion Proof Level
Ex Ia Iic T6 Gaproduct
Production Date
June, 2024
Transport Package
Packaging & Deliverypackaging
Specification
Customized
Trademark
NKYF
Origin
Ningxia, China
Production Capacity
10000 Set/Sets Per Year

Product Description

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Products Description
Gas sensor is a device that converts gas concentration information into weak electrical signals, and is the core of gas detector. At the same time, the sensor is very sensitive and fragile. It needs to be carefully used and protected, or it will cause performance degradation or damage. Therefore, the sensor is a worn out product.The following points should be noted during use:
 
  1. The operating temperature of most electrochemical sensors is -20ºC ~ +50ºC, for infrared sensors is -40ºC ~ +70ºC, and the operating humidity is 15-95% RH(no condensation).Special sensor environment depends on specific model.
  2. Ensure that the gas flowing into the sensor gas chamber does not contain impurities or stains, such as moisture and oil stains, which are easily attached to the sensor surface and cause sensor failure or damage.
3. The sensor is recommended to be calibrated every 3 months, depending on the field environment, such as whether there is often a large amount or a small amount of target detection gas in the field environment.
4. Electrochemical sensors have a service life about 2 years, and infrared sensors have a service life about 3 years. Special sensors depend on the specific model and field environment, whether the field environment temperature is too high or too low.
5. The sensor shall not be unplugged with electricity and shall not impact and fall;Its warranty terms are subject to the standards of sensor manufacturers, artificial damage or improper use, no warranty.


Note :
Please purchase and replace the sensor from our company. If the sensor is not approved by our company, the function and performance of the instrument may not meet the requirements of the design, or even the sensor or machine may be damaged. Our company shall not be responsible for any loss caused thereby.
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen DisplayHigh Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
 
Product Parameters
Name Descripition
Product name : Fixed gas detector
Detection principle : Capacity combustion; infrared detect ;eletrochemical ;PID; heat conductance;
Display mode : LCD screen display ;
Display unit : %VOL, %LEL, ppm, mg/m3  ;
Back light : White ,yellow,red three color back light ,Normal, fault, alarm indication;
Alarm mode : Sound and light alarm, relay output alarm
Precision  : ≤±3%FS;
Preheat time : ≤90s;(according to different gases)


Output signal :
It can transmit up to 1200 meters (single core 1mm2 shielded cable) according to the actual environmental requirements of the site
1 path 4~20mA current signal output
1path RS-485 signal output,standard ModBus RTU(optional function);
1path 200~1000Hzfrequency signal output(Output pin and sound and light alarm multiplexing, optional function);
Can chose 0~5V or 0~10V output (optional function);
Relay : Two sets of OMRON relays;Passive contact capacity: 220VAC 0.5a or 24VDC 1A;
Material of body : Shell :die-cast aluminium ;
Gas chamber :alumina carbide
;
Installation mode : Wall mounted pipe integrated;
Working temperature : -40ºC~+70ºC(combustible);-20ºC~+50ºC(toxic);
Working humidity : 10%~95%RH(no condensation);
Working voltage : 24VDC(normal operation voltage range:9~30VDC);
Power dissipation : <2.5W(combustible gas );<1.5W(toxic gas );
Working pressure : 86~106KPa;
Dimension : 180mm*140mm*92mm(L*W*H);
Weight : About 1.6Kg ;
Explosion proof grade : Exd IIC T6 Gb
Protection grade : IP66;
Operation standard : GB12358-2006,GB15322.1-2003,GB3836.1-2010,
GB3836.2-2010,GB3836.4-2010;

 
Product characteristics
ES10B series fixed gas detection instrument (hereinafter referred to as the detector), through the sensor to collect the corresponding gas concentration, the target gas concentration is converted into the corresponding current or voltage signal and transmitted to the signal collection and processing circuit for filter amplifier and then to convert the AD module, eventually to CPU units for various operation, finally it is concluded that for the gas concentration, and the computing results for display and control of the corresponding unit module, for the various signal output and control.
This detector adopts the design scheme of instrument panel display interface and three-color backlight.Intuitive reading, failure and alarm indication; The circuit board uses four layers of wiring, the craft is simple, use the flame-proof design; output signal can chose 4~20 mA RS-485 0~5V 0~10V 200~1000Hz two sets of relay output;It can be conveniently composed of safety protection system with DCS, PLC and ES90C series alarm host and central station software independently developed by our company.High detection sensitivity, fast reaction speed, strong anti-interference ability, stable and reliable performance, excellent signal processing algorithm, as the leading level products in China and abroad.
It can be widely used in metallurgical, petroleum, chemical, mining, coking, municipal, environmental protection, pharmaceutical, electric power, shipping, sewage treatment, laboratories, scientific research institutes and other places that need continuous testing of inflammable, explosive, toxic and harmful gases.
Detailed Images
Click here to ask us for any detailed information about gas detectors!
 
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen DisplayHigh Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
 
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
 
 
 
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
 
 
Company Profile
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
 
High Quality Nkyf Fixed Single Hydrogen Gas Detector with LCD Screen Display
 
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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