• Model NO.：K700
• Type：Electrochemical Gas Analyzer
• Voltage：DC 24V
• Operating Temperature：-10 Degree ~ +70 Degree
• Signal Output：4 to 20mA
• Explosion-Proof Grade：Exd Iict6
• Detection Range：0-250ppm
• Low Alarm：25ppm
• High Alarm：50ppm
• Transport Package：Carton
• Specification：1.8kg
• Trademark：KELISAIKE
• Origin：Nanjing, China
• HS Code：8531100000
• Production Capacity：300PCS,Month

Basic Info.

Model NO. K700 Type Electrochemical Gas Analyzer Voltage DC 24V Operating Temperature -10 Degree ~ +70 Degree Signal Output 4 to 20mA Explosion-Proof Grade Exd Iict6 Detection Range 0-250ppm Low Alarm 25ppm High Alarm 50ppm Transport Package Carton Specification 1.8kg Trademark KELISAIKE Origin Nanjing, China HS Code 8531100000 Production Capacity 300PCS/Month

Product Description

K700 fixed dual gas detection transmitter

Technical performance and parameters

 

Detection gas	range	Accuracy	Minimum reading	response time
Combustible gas (Ex)	(0~100)%LEL	±5%(F.S)	1	≤ 25 seconds
Carbon monoxide (CO)	(0~1000)PPM	±5%(F.S)	1	≤ 25 seconds
Oxygen (O2)	(0~30)%Vol	±1.5%(F.S)	0.1	≤ 25 seconds
Benzene (C6H6)	(0~1000)PPM	±5%(F.S)	1	≤ 25 seconds
Carbon dioxide (C02)	(0-5)%VOL	±0.5%(F.S)	0.01	≤ 25 seconds
Hydrogen sulfide (H2S)	(0~100)PPM	±5%(F.S)	1	≤ 25 seconds
Hydrogen (H2)	(0-1000)PPM	±5%(F.S)	1	≤ 25 seconds
Ammonia (NH3)	(0~100)PPM	±8%(F.S)	1	≤ 25 seconds
Chlorine (Cl2)	(0~10)PPM	±5%(F.S)	1	≤ 25 seconds
Nitrogen dioxide (NO2)	(0~10)PPM	±5%(F.S)	1	≤ 25 seconds
Hydrogen chloride (HCl)	(0~100)PPM	±5%(F.S)	1	≤ 25 seconds
Hydrocyanic acid (HCN)	(0~100)PPM	±5%(F.S)	1	≤ 25 seconds
Sulfur dioxide (SO2)	(0~100)PPM	±5%(F.S)	1	≤ 25 seconds
Nitric oxide (no)	(0~100)PPM	±5%(F.S)	1	≤ 25 seconds

	Instrument performance	performance index
Working conditions	supply voltage	(17-30)VDC
	power waste	< 4W
	ambient temperature	( -10~70) °c
	ambient humidity	10%RH ~ 95%RH
	Pressure range	86 KPa~106 KPa
Output mode	output signal	(4-20) MA / RS485 optional
Technical indicators	Detection gas	See the specific table above
	response time	≤30S
	Detection error	≤ 5% f · s
	Zero drift	< 2% f · s / year
	Explosion proof sign	ExdIlCT6
	Degree of protection	lP65
other	transmission distance	The longest distance is more than 1000m (RVVP 3 is selected for use with the controller)×1.5 mm2 shielded cable)
	Operation mode	Infrared remote control
	Audible and visual alarm	Explosion proof audible and visual alarm lamp can be selected
	weight	With display ≤ 1.5kg; without display ≤ 1.2kg
	Overall dimension	183mm×143mm×107mm (display type)
		183mm×143mm×92mm (no visible type)
	Installation mode	Wall type, pipe type

 

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

 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.
 

Calibration:

Do 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 Industry and trade integrated enterprise. You only pay for production cost and our interest. That made our price cheaper in the same quality. So compared with other competitors ,the price will be more favorable 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.
Q: Can I order one piece for sample to test the quality?
A: Yes, We recommend to check the sample before order. 
Q: May I have your catalogue and price list for trial order in MOQ quantity?
A: All our products were shown on Made in China, please have a detailed looking and choose the interested models in our site. Or you can send email to us.

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.