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Cheap and wholesale Turbine Water meter, Turbine type flow meter, turbine flowmeter

 

Description of gas turbiner flowmeter :

Gas turbine flowmeter is a kind of speed meter used to measure low viscosity the volume of a gas in a closed pipe flow and total amount. In petroleum, chemical industry, metallurgy, urban gas network industries has wide use value.

 

Features of gas turbiner flowmeter :

1. Measurable flow rate is low, which is about a quarter of the vortex flowmeter, suitable for trade settlement

2. High accuracy, generally up to + / - 1.5%, plus or minus 1.0% R R

 

3.  Repeatability, short-term repeatability of up to 0.05% - 0.2%

4. Can realize the integration of real-time temperature and pressure compensation, direct                 measurement standard flow state

5. Low pressure loss

6.The strong vibration resistance

 

 

 

Detailed parameters of gas turbiner flowmeter :

meter type 

LWQ-N

LWQ-A

LWQ-B

LWQ-C

LWQ-D

signal output

pulse

4-20mA

nothing

4-20mA

4-20mA/ pulse

power supply

+24VDC±15%

+24VDC±15%

lithium battery

24VDC±15%

24VDC±15%  +  lithium battery

accuracy grade

2.5~1.5

1.5~1.0

1.5~1.0

measurement range

calibrated span

Standard range or extension

Standard range or extension

display

nothing

have

have

temperature and pressure compensation

nothing

nothing

have

communication interface

nothing

nothing

RS485

real-time recording

nothing

nothing

have

instrument materials

Aluminum alloy or stainless steel

Aluminum alloy or stainless steel

Aluminum alloy or stainless steel

explosive-proof grade

ExdIIBT6 or ExiaIICT4

ExdIIBT6 or ExiaIICT4

ExdIIBT6 or ExiaIICT4

level of protection

IP65

IP65

IP65

overall power consumption

<1W

<1W

<1W

Instrument drift diameter

DN25~DN300

DN25~DN300

DN25~DN300

way to install

flanged mounting

flanged mounting

flanged mounting

medium temperature

-20℃~80℃

-20℃~80℃

-20℃~80℃

environment temperature

-30℃~60℃

-30℃~60℃

-30℃~60℃

 

 

 

 

 


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