Name:Electromagnetic FlowmeterModel:GUMODC Download


The main features

Measurement precision is high, the sensor of induction voltage signal, and a linear relationship between the average flow, measured from the fluid density, viscosity, temperature, pressure and the influence of the conductivity changes.

Long service life, no pressure loss measurement。

With Rs485 and Rs232, Hart and Modbus communication protocol.

With functions of bidirectional flow measurement, showing positive and reverse flow.

Fully digital processing, anti interference ability strong, reliable measurement, the flow measurement range can be up to 1500:1.

With functions of self-check and self-diagnosis.

Easy to use, simple operation, high definition backlit LCD display, both Chinese and English menu operation, the user can need according to the site, on-line modification range.


Application field

YHLDE type intelligent electromagnetic flowmeter for measuring the volume flow of conducting liquid and slurry in a closed pipe, such as clean water, sewage, all kinds of acid and alkali solution, slurry, pulp, paper pulp and liquid food, etc。 Therefore, in the chemical fiber, food, paper making, sugar, water supply and drainage, environmental protection, water conservancy, iron and steel, petroleum, chemical, pharmaceutical and other fields widely used。


The main technical parameters

Pipeline ptfe lining:


Pipeline rubber lining:


Note: special specifications can be customized

Flow direction:

Positive and reverse, net flows

Range: 150:1

Repeatability error: 1% of the measured value

Precision level: pipeline: 0.5, 1.0

The temperature measured medium:

Ordinary rubber lining: - 20 ~ + 60 ℃

High temperature rubber lining: - 20 ~ + 90 ℃

Ptfe lining: - 30 ~ + 100 ℃

Type high temperature ptfe lining: - 30 ~ + 180 ℃

Rated pressure:

Pipeline: DN10 - DN65:2.5 MPa or less

DN80-6:1。6 MPa or less

DN200-48 ") : 1.0 MPa or less

The flow measurement range

The flow measurement range corresponding to the speed range is 0。3-15 m/s

Conductivity range:

By flow conductivity 5 mu s/cm or more

Most of the components in water medium, and its conductivity within 200 ~ 800 mu s/cm, all can choose electromagnetic flowmeter to measure the flow。

Output current and the load resistance:

4 ~ 20 ma isolation load resistance < 75 Ω, pulse frequency the power converter is 0 to 1 KHZ photoelectric isolation OCT 35 v when conducting collector or maximum current of 250 ma。

Electrode materials:

Molybdenum stainless steel, titanium (Ti), tantalum (Ta), hartz alloy (H), platinum (Pt) or other special electrode materials。

IP68 protection grade: diving type, other: IP65

Power supply: 85 ~ 265 v, 45 ~ 63 hz

Straight pipe length:

Pipeline: upstream acuity 5 dn, downstream acuity 30 dn

Connection mode:

Flow meter and piping are made between the flange connection, flange connection, flange connection size should comply with the provisions of the GB9119-88。

Explosion-proof marks: md Ⅱ BT4

Ambient temperature: 5% ~ + 60 ℃

Relative humidity: 5% ~ 95%

Total power consumption, less than 20 w

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