BEIJING SINCERITY FACTORY OFFER YOU:Â
Certification
Kindly reminder:Â
all our certifications is REAL ONE.Â
NOT FAKE ,NOT FAKE, NOT FAKE !!!
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PLEASE CONTACT US TO SHOW YOU !!!Â
WE HAVE CERTIFICATIONS FOR:Â
1. Quality control certifications: ISO 9001/ ISO 4001/ OHSAS 18001Â
2. CE CertificateÂ
3. Explosion Proof CertificateÂ
4. Certificate of OriginÂ
5. Production License, and Environmentally Friendly Certificate.Â
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WORLD-WIDE CUSTOMERS COMMENTS & FEEDBACKÂ
Here is some of the comments from our world-wide customers.Â
You can check all the comments at our company profile.Â
Please visit www. bjsincerity.en.alibaba.com
click "Company profile, then choose "Rating & Reviews"
Then you can see all the comments from our clients.
{Please note: all our cusomter comments is real one, NOT FAKE. }
[TRUST YOU WILL LIKE OUR SERVICES, QUALITY AND PRICE]
Production Description:Â
Â
Insertion Type
Segment Type
Measuring media
Various gases (except for acetylene gas)      Â
Range of pipe diameter
DN80-6000Â mm
DN15-2000Â mm
Velocity range
0.5-100Â Nm/s
Accuracy
±1.0%
Working temperature
Sensor: normal temperature type -10ºC to +200ºC,Â
high temperature type -10ºC to +350ºC;Â
converter:-20ºC to +45ºC (for special environment, specify)Â
Working pressure
Media pressure≤2.5Mpa
Media pressure≤4.0Mpa
Power supply
Integrated type machine (DC24V or AC220V ≤18W),Â
detachable converter (AC220V  ≤19W)
Response speed
1S
Output signal
4-20mA (photoelectric isolation, maximum load 500Ω)
RS-485 (photoelectric isolation)
Pipeline material
Carbon steel, stainless steel and plastic, etc.
Display
Integrated type: 8-bit field + 24 prompts
Detachable type: 10x2 Chinese characters
Display content
Mass flow, volume flow under normal condition, integrated flow,Â
standard time and integrated runtime, etc.
Outline of detachable converter
Wall-hanging type: 213x185x107mm
Panel-mounting type: 160x80x160mm
Distance between detachable converter and primary instrument
≤25m(primary instrument is powered by detachable converter),Â
≤1000m (primary instrument is powered on the site)
Degree of protection of detachable converter
Wall-hanging type: IP65
Panel-mounting type: IP52
Degree of protection of primary instrument
IP67
Explosive-proof grade of primary instrument
ExIICT4
Sensor materials
Stainless steels
Stainless steel, carbon steels
Upper Limit of the normal usage of gas measurement:Â
Wholesale High Quality Thermal Mass Flow Meter for Natural and Gas
Model NO.: DMF-1-Series
Measuring Media: Gas
Measuring Principle: Thermodynamic
Measurement Object: Closed Pipeline
Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
Trademark: Sincerity
Transport Package: Carton/ Wooden Box Package
Origin: China
HS Code: 9026801000
Please attention:Â