Liquid vortex steam flowmeter with display

Nominal(mm)

15,20,25,40,50,65,80,100,125,150,200,250,300

Material

1Cr18Ni9Ti

Nominal pressure (Mpa)

PN1.6Mpa;PN2.5Mpa;PN4.0Mpa

Medium temperature(°C)

 -40~+250°C; -40~+350°C

Environmental condition

Temperature: -10~+55°C, Humidity: 5%~90%, Atmospheric pressure: 86~106Kpa

Accuracy

Liquid: ±0.5; gas or vapor: ±1.0, ±1.5

Range ratio

1:10;1:15

Pressure loss coefficient

Cd<2.6

Output

4-20mA or pulse optional

Supply

Sensor: +12VDC,+24VDC (optional)

Transmitter: +24VDC

Field display type: instrument is equipped with a 3.2V lithium battery

Wire

STVPV3×0.3 (3-wire), 2×0.3 (2-wire)

Installation

Flange clamping or integrated flange connection

Distance

≤500m

Connection

M20×1.5 Female

Explosion-proof Grade

ExdIIBT6

Protection Grade

IP65

Allowable vibration speed

1.0g

Aperture(mm)

liquid measuring range(m3/h)

Air measurement Range (m3/h)

  DN15

1.2-6.2

5-25

  DN20

1.5-10

8-50

  DN25

1.6-16

10-70

  DN32

1.9-19

15-150

  DN40

2.5-26

22-220

  DN50

3.5-38

36-320

  DN65

6.2-65

50-480

  DN80

10-100

70-640

  DN100

15-150

130-1100

  DN125

25-250

200-1700

  DN150

36-380

280-2240

  DN200

62-650

580-4960

  DN250

140-1400

970-8000

  DN300

200-2000

1380-11000