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Turbine Flow Meter With an Volume Convert

Main Specifications

Gas volume accuracy at base conditions:
0,05·Q max ≤ Q ≤ Q max ± 2,25 % absolute error;
Q min ≤ Q < 0,05·Q max ± 1,25 % absolute error;;

Temperature scales range: -30 to +50 ºC (with a ± 0,4 °С absolute error)

 Meaturement gas absolute pressure of reduced error ± 0,1% up to a 0.2 / 0.5 / 0.7 / 1.3/ 2.5 / 4.0 / 6.3 MPa

 Gas compressibility factor shall: (NX19 mod. or GERG 91 mod.)

 Archives: temporary, daily, monthly, emergency situations, interventions, corrector work interference

  Batery lifetime: 8 years

 Ambient temperature from -25 to +55 ºC

 Explosion-proof shell

IP65 Protection

 Supports the standard ModBus protocol

 

Key Features

Calculation оf natural gas volume consumption and their n-aggressive gases and bringing them t standard conditions in accordance with ÃÎÑÒ 2939-63.

Advantages

    • Connects the volume counter and the calculator in one design, proofreader, which significantly increases the security of the accounting node.
    • Lets you instantly determine the state of motion of the medium in the pipeline.
    • Reduced friction in mechanical components of the complex due to electronic sensor rotation
    • KVT-1.01A is available with additional calibration on natural gas pressure ranges according to Appendix “E” DSTU TN 12261
    • Autonomous power supply

Type Suits

Dimensions Type
Nominal Diameter, DN
Maximum flw rate, Qmax, m3 / h
Minimum volume flow rate, Qmin at volume ratio, Qmax / Qmin, m3 / h
1:40
1:50
1:65
Pressure loss Δp, Pa, not more than
G160

80

250
6.00
1500
G250
400
10.00
2500
G250
100 400
8.00
1500
G400
650
13.00
2500
G650
150 1000
16.00
1500
G1000
1600
24.00
2500
G1000
200 1600
25.00
1500
G1600
2500
40.00
2500