• Model NO.：K800-H2
• Operating Temperature：-20 Degree ~ +50 Degree
• Signal Output：4 to 20mA
• Explosion-Proof Grade：Ex D Iic T6
• Certificate：Ce, CMC, Ex, Ma
• Warranty：1 Year
• Detection Range：0-1000ppm
• Low Alarm：50ppm
• High Alarm：100ppm
• Wiring：2,3,4 Wires
• Sampling：Diffusion
• Packing Dimension：25*22*12
• Display：4 Digits LED Display
• Alarm：Acousto-Optic Alarm
• Pressure：86-106kpa
• Transport Package：Carton
• Specification：1.8kg
• Trademark：KELISAIKE
• Origin：Nanjing, China
• HS Code：8531100000
• Production Capacity：300PCS,Month

Basic Info.

Model NO. K800-H2 Operating Temperature -20 Degree ~ +50 Degree Signal Output 4 to 20mA Explosion-Proof Grade Ex D Iic T6 Certificate Ce, CMC, Ex, Ma Warranty 1 Year Detection Range 0-1000ppm Low Alarm 50ppm High Alarm 100ppm Wiring 2/3/4 Wires Sampling Diffusion Packing Dimension 25*22*12 Display 4 Digits LED Display Alarm Acousto-Optic Alarm Pressure 86-106kpa Transport Package Carton Specification 1.8kg Trademark KELISAIKE Origin Nanjing, China HS Code 8531100000 Production Capacity 300PCS/Month

Product Description

 

Model	Display	Acousto-optic Alarm	Unit Price (USD)
K800-N	N	N	X
K800-D	Y	N	X+50
K800-DA	Y	Y	X+80

The 2/3/4 wire,4-20mA and RS485 Modbus output K800 series fixed device provides continuous detection and monitoring of gases for a wide range of industrial environments.The fixed point detector with in-built alarm and fault relays for the protection of personnel and plant from flammable,toxic and oxygen hazards.



>>>Key Feature
1) Light weight and small size design (less than 300g) , easy to operate
2) LED light status indicator for alarm conditions 
3)The relay can trigger alarms or process controls 
4)Three models available measure toxic gases,VOCs or combustible
5)Explosion-proof enclosure 
6) Certifications: CE, CMC, EX, MA(SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS IN CHINA)
7)Wireless type fixed detector is also available



>>>Technical Specification
 

Project	Specification
Power supply	DC 24V
Output signal	4-20mA standard industrial signal output
Operating temperature	-20°C~50°C/-50°C~50°C(optional)
Display	Backlight LED
Relative humidity	15%~90% RH (non-condensing)
Atmospheric pressure	86~106Kpa
Explosion-proof grade	Ex d IIC T6
Warranty	1 year
Alarm mode	Acousto-optic alarm
Material	Aluminum alloy and stainless steel
Sampling	Diffusion
Wiring	2/3/4 wires
Weight	K800-N 1.4KGS K800-D 1.5KGS K800-DA 1.8KGS

>>>OEM
Except the common used gas, we can customize other gas for you according your requirements. Please feel free to contact us for details.
 

No.	Detection Gas	Range	Accuracy	90% Response Time	Min Readout	Low/high Alarm
1	PH3	0-5-2000ppm	±5%(F.S)	≤25s	0.01ppm	0.3ppm/5ppm
2	O2	0-30%vol	±5%(F.S)	≤15s	0.1%vol	18%vol/23%vol
3	EX(LEL/CH4)	0-100%LEL	±5%(F.S)	≤15s	1%LEL	25%LEL/50%LEL
4	CO	0-2000 ppm	±5%(F.S)	≤25s	1 ppm	50ppm/100ppm
5	H2S	0-100 ppm	±5%(F.S)	≤30s	1 ppm	10ppm/20ppm
6	NO2	0-20 ppm	±5%(F.S	≤25s	0.1 ppm	3ppm/10ppm
7	NO	0-250 ppm	±5%(F.S)	≤60s	1 ppm	25ppm/50 ppm
8	SO2	0-100 ppm	±5%(F.S)	≤30s	0.1 ppm	2 ppm /10 ppm
9	CL2	0-20 ppm	±5%(F.S)	≤30s	0.1 ppm	1 ppm /10 ppm
10	NH3	0-200ppm	±5%(F.S)	≤50s	1 ppm	25 ppm /50 ppm
11	H2	0-1000 ppm	±5%(F.S)	≤60s	1 ppm	50 ppm /100 ppm
12	HCN	0-50ppm	±5%(F.S)	≤200s	0.1ppm	10ppm/20ppm
13	HCL	0-20ppm	±5%(F.S)	≤60s	0.1ppm	5ppm/10ppm
14	CH4(IR)	0-5%vol	±5%(F.S)	≤60s	0.01%vol	customized
15	CO2(IR)	0-5%vol (0-5000ppm)	±5%(F.S)	≤60s	0.01%vol (1ppm)	customized
16	PID(VOCs)	1-1999ppm	±5%(F.S)	≤20s	0.1ppm	customized
17	C3H8	0-5%vol	±5%(F.S)	≤60s	0.01%vol	customized
18	O3	0-10ppm	±5%(F.S)	≤30s	0.02ppm	1ppm/2ppm

>>>Our Services
1. For all our products, we offer a 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 located in Nanjing city. Welcome to visit our factory.
6. All products will be fully checked and well packed before shipment, and qualification certificate will be provided.
               
          
                                          
>>>Calibration
For the calibration of KELISAIKE products, please feel free to contact us for help.




>>>Why choose KELISAIKE?
1. Mutual benefit : We have our own factory .So compared with other competitors ,the price will be more favorable in the same quality.
2. Professional engineers: We have 3 engineers who have experience more than 10 years and more than 5 engineer assistants works on the gas detection line, with Hi-Tech equipment.We offer more accurate and stable products.
3. Customize : We have strong R&D team that can custom product as your request.
4. Free OEM service : (a) Silk-printing your Logo(≥100 PCS).  (b) Design your color box(≥500 PCS). 
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.






>>>FAQ
Q: Are you a manufacturer?
A: Sure. We are the professional safety equipment manufacturer and have the experience of produce and market over 12 years in this field.
Q: Are you provide customization?
A: Sure. It includes gas type, gas detection range, gas alarm point etc. Please contact us about the detailed specifications.
Q: Could I order one piece sample for the quality test? And do you charge for the samples?
A: Sure. We recommend to check the sample before order.
According to our company policy, we just charge the samples based on EXW price.
Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
Q:How about the Delivery time?
A: Samples will be prepared  within 15 Days after 100% T/T in advance payment. QTY order will be delivered in 30 days.
Q:What kind of payments does KELISAIKE support?
A: T/T, L/C, Western Union, Cash all are accepted.
Q:What's the MOQ?
A:The MOQ is 1 PC. Please never mind the quantity.






>>>Company Profile
Nanjing KELISAIKE company is one of the largest safety equipment manufactures, possessing 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 Sinkiang, and more than 30 domestic sales service centers, with total registered capital of 5.16 million Yuan. Standard products and services cover the portable gas detector, fixed gas transmitter, wall-mounted gas detector, gas detector control unit and air breathing apparatus etc.
                                                                 
Except the above, Nanjing KELISAIKE also have 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.

Nanjing KELISAIKE is 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 technicians and masters.
 
Nanjing KELISAIKE has passed IS9001 International Quality System Certification, which ensures all products' excellent performance and competitive prices.

Staff consist of the company. Everyone is the inseparable part of the team. We are one, and only have one mind-best service for you.


KELISAIKE Faith
People-oriented and technology-innovated
KELISAIKE Principle 
Quality first, integrity-based



This is the portable multi gas detector (with built-in pump).
If you are interested in it, the fllowing link is a produce of this kind's.

https://njklsk.en.made-in-china.com/product/NSomdMfxhTUc/China-Portable-Handheld-Gas-Detector-CH4-Gas-Analyzer-Lel-Sensor-Acousto-Optic-Vibration-Alarm.html

BTW, if you like, this is my business card.
Welcome to contact!