4 Inches Insertion Type Thermal Gas Mass Flow Meter for Hydrogen, Oxygen
Product Features :
1.Real mass flow meter, no need for temperature and pressure compensation for gas flow measurement, convenient and accurate measurement.
2.Wide range ratio:1:1000,flow rate as high as 120Nm/s and as low as 0.1Nm/s.
3.Easy to install and maintain. Non-stop production installation and maintenance can be achieved where field conditions permit. (requires special customization)
4.Insensitive to small particles such as dust, suitable for all kinds of single or mixed gas measurement.
Technical Parameter:
| Fluid |
gas without water molecules (except acetylene) |
| Velocity range |
0~60m/s |
| Accuracy |
Reading±1%,full range±0.5% |
| Repeatability |
full range0.2% |
| Temperature |
Environmental conditions:-20ºC~70ºC;Medium temperature:-20ºC~120ºC or -20ºC~350ºC |
| Power |
24VDC/220VAC |
| Output |
4~20mA,pulse |
| Response time |
≤1s |
| temperature coefficient |
0.05%/ºC |
| Communication interface |
serial port output RS485,HART |
| Screen content |
quantity of heat,flow for short period;total flow |
| Pressure |
≤4.2MPa |
| connection |
locking device/ball valve, flanged joint,Flange mounting |
| Explosion proof grade |
Exd II CT4 |
| Ingress protection |
Sensor IP67;transmitter IP65 |
| Alarm point |
Relay dry contact output, can choose the upper limit single alarm or lower limit double alarm |
| Sensor diameter |
3mm/4mm/5mm |
| Probe diameter |
18mm |
| Sensor texture |
1Cr18Ni9Ti;304L;hastelloy C;Ta |
| Probe texture |
1Cr18Ni9Ti;304L;hastelloy C;Ta |
| Shell texture |
Dangerous areas to install shell for powder coated aluminum castings |
| Electrical interface |
M20X1.5 |
| Pressure loss |
Pipe diameter greater than DN80 can be ignored |
Connaction type:
Field application
Company information
WEIHAI KUNKE FLOW INSTRUMENT CO.,LTD. is a high-tech enterprise specializing in meter research and development, production, sales and service.
The company was founded in 2010. In 2012, it won the excellent incubation enterprise of Weihai City. It is a high-tech enterprise supported by the Weihai Municipal Government. In 2017, the company was listed as a securities company.
The company has successively obtained ISO9001-2015 international quality system certification, ISO14001-2015 environmental management system certification, OHSAS18001-2007 occupational health and safety management system certification and ISO10012-2003 measurement management system certification, CE certificate,
Exhibition information
Payment&Delivery
FAQ:
Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance
Q: Can you make the products according to my own drawings?
A:Yes, we can do OEM service based on your requirement if it is executable.
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