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| Product Name: |
RS485 mass natural gas flow meter
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
Teren-CFM |
| Price Term: |
fob |
| Port of loading: |
dalian |
| Minimum Order |
1 unit |
| Unit Price: |
500 usd |
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China factory supplier thermal gas mass flowmeter
Product Description
Thermal gas mass flow meter measuring principle is the use of heat conduction flow meter. The meter use constant difference in temperature method for accurate measurement of gas mass flow, it has the advantages of small volume, high digitization, easy installation, high accuracy .etc
Sensor portion consists of two reference level platinum resistance temperature sensor, using bridge circuit, one for measuring temperature, the other for maintaining the constant different in temperature which higher than fluid temperature, it could apply to measuring flow under high temperature and pressure.
Features:
Measuring the mass flow or volume flow of gas
Do not need to do temperature and pressure compensation in principle with accurate
measurement and easy operation.
Wide range: 0.5Nm/s~100Nm/s for gas. The meter also can be used for gas leak
***ection
Good vibration resistance and long service life. No moving parts and pressure sensor
in transducer, no vibration influence on the measurement accuracy.
Easy installation and maintenance. If the conditions on site are permissible, the meter
can achieve a hot-tapped installation and maintenance. (Special order of
custom-made)
Digital design, high accuracy and stability
Configuring with RS485 or HART interface to realize factory automation and integration
Technical data:
Measuring medium
All gas(except Acetylene gas)
Pipe range
DN10~100mm(Full pipe)
DN80~6000mm(Insertion)
Flow range
0.5~100Nm/s
Accuracy
¡À1%
Working temperature
Transducer: Normal:-10℃~+200℃,
high temp: -10℃~+350℃ Converter: -20℃~+45℃
Working pressure
Medium¡Ü10***
Medium pressure¡Ü2.5***
Power supply
Co***ct type(DC24V or AC220V ¡Ü18W) Split type(AC220V ¡Ü19W)
Signal output
4-20mA(Optoelectronic isolation, upload 500¦¸),
RS485(Optoelectronic isolation), Hart protocol
Pipe material
Carbon steel, SS, plastic .etc
Display
Co***ct type: 4 lines LCD display
Dis |
| Company: |
Dalian Teren Industry Instruments Co,Ltd
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| Contact: |
Ms. cherry cao |
| Address: |
Room703 No.6 (Gan),Huabei Road ,Dalian.China |
| Postcode: |
116033 |
| Tel: |
0086-0411-39025385 807 |
| Fax: |
0411-86703696 |
| E-mail: |
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