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Basic Info.

Model NO.	k800
Certification	CE
Gas	CO
Type	Electrochemical Gas Analyzer
Detection Range	0-2000ppm
Warranty	1 Year
High Alarm	100ppm
Outer Case Material	Aluminium Alloy and Stainless Steel
Low Alarm	50ppm
Signal Output	4 to 20mA
Certificate	Ce
Explosion-Proof Grade	Exd Iict6
Operating Temperature	-20 Degree ~ +55 Degree
Voltage	DC 24V
Transport Package	Carton
Specification	1.8kg
Trademark	KELISAIKE or OEM
Origin	Nanjing, China
HS Code	8531100000
Production Capacity	1000

Product Description

4-20mA Ouput Fixed Co Gas Detector Carbon Monoxide Monitor

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.

>>>Key Features
1. Advanced MPU technology2. Multi-channels capacity of system: 4,8 and 16channels are available3. Work in patrol type4. 2 or 3 BUS signal outputs, Can provide 24V power for the transmitter5. Multi-channels real-time concentration display circularly and show real-time data(around 1-2 seconds show one channel)6. Bright LED display7. Receive any transmitter output signal of 4-20mA8. RS485 Industrial field BUS9. Programmable alarm operation value, low or high level alarm indication.10. Respones time less than 2 seconds11. Backup power supply: over 2 hours12. Output Power: DC 24V/2.5A (Can provide power for many transmitters)

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:

>>>Key Features1) 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°C6) Explosion-proof grade: ExdIICT67) 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-dispalayD: with LED displayDA:alarm with light and sound>>>Technical Specification

Power supply	24VDC
Output signal	4-20mA standard industrial signal output
Operating temperature	-20°C~+50°C
Display	Backlight LED
Relative humidity	15%~90% RH (non-condensing)
Atmospheric pressure	86~106Kpa
Explosion-proof grade	Exd IICT6
Warranty	1 year

Detection system draft and detector working principle: COMMONLY USED GAS DETECTION LIST

No.	Detection gas	Range	Accuracy	90% response time	Min readout	Low/high alarm
1	PH3	0-5-2000ppm	±5%(F.S)	≤25s	0.01ppm	0.3/5ppm
2	O2	0-30%	±5%(F.S)	≤15s	0.1%vol	18.0%/23.0%
3	LPG(LEL/CH4)	0-100%LEL	±5%(F.S)	≤5s	1%LEL	25.0%/50.0%LEL
4	CO	0-1000 ppm	±5%(F.S)	≤25s	1 ppm	50ppm/100ppm
5	H2S	0-100 ppm	±5%(F.S)	≤30s	1 ppm	10ppm/20ppm
6	CH4	0-100%LEL	±5%(F.S)	≤5s	1%LEL	25.0%/50.0%LEL
7	NH3	0-100ppm	±5%(F.S)	≤50s	1 ppm	25 ppm /50 ppm
8	O3	0-20ppm	±5%(F.S)	≤60s	0.01ppm	0.2ppm/0.4ppm
9	CI2	0-20 ppm	±5%(F.S)	≤30s	0.1 ppm	1 ppm /10 ppm
10	H2	0-1000 ppm	±5%(F.S)	≤60s	1 ppm	50 ppm /100 ppm
11	SO2	0-100 ppm	±5%(F.S)	≤30s	0.1 ppm	2 ppm /10 ppm
12	NO	0-250 ppm	±5%(F.S)	≤60s	1 ppm	25ppm/50 ppm
13	NO2	0-20 ppm	±5%(F.S)	≤25s	0.1 ppm	3ppm/10ppm
14	Infrared CO2	0-5%vol	±5%(F.S)	≤60s	0.1%vol	1%vol/2%vol
15	Infrared CH4	0-5%vol	±5%(F.S)	≤60s	0.1%vol	0.1%vol/0.15%vol
16	Infrared C3H8	0-5%vol	±5%(F.S)	≤60s	0.1%vol	0.1%vol/0.15%vol
17	PID(VOCs)	1-1999ppm	±5%(F.S)	≤20s	0.1ppm	customize

Product Important Details:
Structure:
Imported Sensors equipped inside gas detectors

Connection:

K1000 controller gives 4-20MA or RS485 signal to PLC system or control unit
Installation:
Fixed bracket
Tube mounting
Wall mounting
>>>Package>>> Our Services1.For all our customers, our products have 1 year warranty, and life-long maintenance.2.All inquiries will be replied in 24 hours.3.Providing technical support, professional engineers are specialized in dealing with gas monitoring problems you met.4. OEM and ODM service are welcome5.KELISAIKE plant is located in Nanjing, only 1 hour by high speedtrain from Shanghai. Welcome to visit the factory.6.All products are well tested and packed before shipment; the certificate of inspection will be provided. >>> CalibrationDo you know how to calibrate your portable gas detectors?Please contact us to ask for help. Why choose KELISAIKE? 1. Mutual benefit : We are a factory. The price is much more competitive than others in the same quality.2. Professional engineers: With 10+ years history, KELISAIKE has a professional engineering team: 4 engineers who have more than 10 years' experience and over 5 engineer assistants in gas detection line, with Hi-Tech manufacturing equipments, we make more accurate and stable products.3. Customize : We have strong R&D team, the custom product as your request are available.4. Free OEM service : (a) Silk-printing your Logo(≥100PCS). (b) Design your color box(≥500PCS). 5. Mix order : We accept mix order, different model and small quantity order. 6. After service: (a) 1 Year warranty. (b) If there's any inferior-quality products are found, new ones could be sent to replace at free cost in the next order after confirmation.>>> FAQQ: Can I order one piece for sample to test the quality?
A: Yes, We recommend to check the sample before place qty order. Q: May I have your catalogue and price list for trial order in MOQ quantity?
A: All our products were shown on -line, please have a detailed looking and choose the satisfied models, or just send email to us
Q: If I order big quantity, what's the good price?
A: Please send the detailed enquiry to us, including the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. Best quotation will be given to you as soon as possible.>>>COMPANY VIEWNanjing KELISAIKE company is one of the largest safety equipment manufactures, possesing the most complete production range and specifications in the safety equipment industry of mainland China. Nanjing KELISAIKE was founded in 2004, including three subsidiaries in Beijing, Xi'an and Xinjiang, and more than 30 domestic sales service centers, with total registered capital of 5.16 million Yuan.We are the leader enterprise of the science and technology, persisting in creating core competencies by the core technology. In the company, there is one professional and technical talent team who masters core technology, including more than 10 senior technicans and masters.Standard products and services cover the portable gas detector, fixed gas transmitter, wall-mounted gas detector, gas detector control unit, air breathing apparatus etc. Also Nanjing KELISAIKE is an experienced factory for OEM service, providing professional design and construction of the customize products. The products are widely used in fields of petroleum, chemical, gas transmission and distribution, warehousing, municipal gas, fire fighting, environmental protection, metallurgy, pharmacy, energy and power industry.