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Turbine Flowmeter Standard Parameters
Mar 28, 2018

Turbine flowmeter standard parameters

Nominal diameter: Pipe type: DN4 ~ DN200

Plug-in: DN100 ~ DN2000

Accuracy class: Pipeline: ±0.5 grade, ±1.0 grade

Plug-in: ±1.5 levels, ±2.5 levels

High precision up to 0.2

Ambient temperature: -20°C~50°C

Medium temperature: Measuring liquid: -20°C~120°C

Measuring gas: -20°C to 80°C

Atmospheric pressure: 86KPa to 106KPa

Nominal pressure: 1.6 Mpa, 2.5Mpa, 6.4Mpa, 25Mpa

Explosion-proof grade: ExdIIBT4

Connections: Threaded, flanged, flanged, plug-in, etc.

Straight section requirements: gas: upstream straight section should be ≥ 10DN, downstream straight section should be ≥ 5DN

Liquid: Upstream straight section should be ≥20DN, Downstream straight section should be ≥5DN

Insertion type: Upstream straight pipe section should be ≥20DS, Downstream straight pipe section should be ≥7DS (DS is measured inside diameter of pipe)

Display mode: (1) Remote display: Pulse output, current output (with display instrument)

(2) On-site display: 8-bit LCD display cumulative flow, unit (m3)

4-digit LCD display instantaneous flow, unit (m3/h), battery level, frequency, flow rate

(3) Temperature pressure compensation type:

A. Display standard instantaneous flow and standard cumulative flow

B. Display current pressure, temperature, battery voltage


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    Beijing Gallop Technology Co.,Ltd
    Add:Room410 Tower C, Jiahua Buiding NO.9 Shangdi 3 Street Haidian District, Beijing
    Tel:+86-010-51269778
    Fax:+86-010-62967939
    Mobile:+86-13858586115
    E-mail:13858586115@163.com
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