Jiangsu, China
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Carbon Monoxide Detector, Gas Leakage Detector, Combusitable Gas Monitor manufacturer / supplier in China, offering 4-20mA Industry Fixed 0-100%Lel Flammable Gas Detector, Portable 0-1999 Ppm Vocs Leakage Detector with  Pid Sensor, Handheld Toxic Gas Monitoring Detectors for Chlorine Monitoring and so on.

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Supplier Homepage Products K800 fixed gas detector 4-20mA Industry Fixed 0-100%Lel Flammable Gas Detector

4-20mA Industry Fixed 0-100%Lel Flammable Gas Detector

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Min. Order / Reference FOB Price
1 Piece US $180-360/ Piece
Port: Shanghai, China
Production Capacity: 300
Payment Terms: T/T, Western Union
Brand: Kelisaike
Customized: Non-Customized
Portable: Fixed
Certification: CE
Gas: CO
Type: Electrochemical Gas Analyzer

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Basic Info

Model NO.: K800
Voltage: DC 24V
Operating Temperature: -20 Degree ~ +50 Degree
Signal Output: 4 to 20mA
Explosion-Proof Grade: Exd Iict6
Certificate: Ce
Warranty: 1 Year
Detection Range: 0-30%Vol
Low Alarm: 18%Vol
High Alarm: 23%Vol
Trademark: KELISAIKE or OEM
Transport Package: Carton
Specification: 1.8kg
Origin: Nanjing, China
HS Code: 8531100000

Product Description

4-20mA Industry fixed 0-100%LEL flammable gas detector

K800 Series Fixed Gas detector provides comprehensive monitoring of combustible, toxic gas hazards in potentially explosive atmospheres, indoors and outdoors-and is marked by installation ease and flexibility, user-friendly operation and cost-effective gas monitoring. 

4-20mA Industry Fixed 0-100%Lel Flammable Gas Detector 

>>>Key Features

1)  Providing digital LCD displayer, alarm facility with sound and light, and solid relay output on the spot, allowing contol the equipments easily.

2)  Supporting 4 to 20mA analog signal output (DC24V), connecting with the remote host contoller, and having direct access to the DCS.

3)  Connecting  3 - core shield cable, 3x1.0mm.

4)  Special transmitter mounting kit making the installation and performing calibration easier and better.

5)  Ambient temperature: -20°C~+50°C

6)  Explosion-proof grade: ExdIICT6

7)  High sensitivity, short response time and good stabilization


Detailed types of the K800 series Fixed Gas Detector:

K800-[gas type]-[mount pattern]

N: with non-dispalay

D: with LED display

DA:alarm with light and sound

>>>Technical Specification: 

Power supply24VDC
Output signal4-20mA standard industrial signal output
Operating temperature-20°C~+50°C
DisplayBacklight LED
Relative humidity15%~90% RH (non-condensing)
Atmospheric pressure86~106Kpa
Explosion-proof gradeExd IICT6
Warranty1 year

Detection system draft and detector working principle:

 4-20mA Industry Fixed 0-100%Lel Flammable Gas Detector


                                COMMONLY USED GAS DETECTION LIST

No.Detection gasRangeAccuracy90% response timeMin readoutLow/high alarm
3LPG(LEL gas)0-100%LEL±5%(F.S)≤5s1%LEL25.0%/50.0%LEL
4CO0-1000 ppm±5%(F.S)≤25s1 ppm50ppm/100ppm
5H2S0-100 ppm±5%(F.S)≤30s1 ppm10ppm/20ppm
7NH30-100ppm±5%(F.S)≤50s1 ppm25 ppm /50 ppm
9CI20-20 ppm±5%(F.S)≤30s0.1 ppm1 ppm /10 ppm
10H20-1000 ppm±5%(F.S)≤60s1 ppm50 ppm /100 ppm
11SO20-100 ppm±5%(F.S)≤30s0.1 ppm2 ppm /10 ppm
12NO0-250 ppm±5%(F.S)≤60s1 ppm25ppm/50 ppm
13NO20-20 ppm±5%(F.S)≤25s0.1 ppm3ppm/10ppm
14Infrared CO20-5%vol±5%(F.S)≤60s0.1%vol1%vol/2%vol
15Infrared CH40-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%vol
16Infrared C3H80-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%vol


4-20mA Industry Fixed 0-100%Lel Flammable Gas Detector


4-20mA Industry Fixed 0-100%Lel Flammable Gas Detector

Our Service:

1.For all our customers, our products have 1 year warranty, and life-long maintenance.

2.All inquiries will be replied in 24 hours.

3.We will provide technical support, our engineers will help to solve the problems you met.

4.We can provide OEM and ODM service.

5.Our factory is locating in Nanjing city, welcome to visit our factory.

6.All products will be well checked and well packed before shipment, and qualification certificatewill be provided.

Why choose KELISAIKE? 

1. Mutual benefit : We are a factory, our price will be cheaper in the same quality.

2. Professional engineers: We have 3 engineers who have more than 10 years' experience and over 5 engineer assistants in gas detection line, with Hi-Tech equipments, we make more accurate and stable products.
3. Customize : We have strong R&D team, can custom product as your request.
4. Free OEM service : (a) Silk-printing your Logo(≥100PCS). (b) Design your color box(≥200PCS). 
5. Mix order : We accept mix order, different model and small quantity order. 
6. After service: (a) 1 Year warranty. (b) If you found any inferior-quality products from us, we will send new ones to replace for free in your next order after confirmed.

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