EPD34 JIS10K ELECTROMAGNETIC FLOW METER REMOTE TYPE

Mã sản phẩm: EPD34 JIS10K REMOTE

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EPD34 offers the industry’s widest range of liners, electrodes and sizes to meet the needs of even the most demanding process applications in sectors as dive...

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EPD34 FLANGE JIS10K REMOTE ELECTROMAGNETIC FLOW METER

MÁY ÐO LƯU LƯỢNG ĐIỆN TỪ TỪ XA EPD34 JIS10K

EPD34 FLANGE JIS10K ELECTROMAGNETIC FLOW METER REMOTE TYPE

DESCRIPTION: EPD34 FLANGE JIS10K REMOTE

EPD34 offers the industry’s widest range of liners, electrodes and sizes to meet the needs of even the most demanding process applications in sectors as diverse as chemical, power, oil & gas and metals & mining. The powerful transmitter is easy to use and provides the output signal that meets your needs. With EPD30 you get a versatile, reasonably priced, most accurate flow meter tailored for your applications. A flowmeter with base functionality, short delivery and a simple and clearly understandable documentation.

EPD34 electromagnetic flow meter is a high-accuracy flow meter manufactured based on the latest international technology. It is widely applied in papermaking, chemical industry, metallurgical industry, drainage, waste water treatment, liquid high-pressure metering, medical care, food, and environmental protection industries.
It is used to measure the non-magnetic liquid and plasma in the enclosed pipe

WORKING PRINCIPLE: EPD34 FLANGE JIS10K REMOTE

The working principle of the electromagnetic flow meter is based on the Faraday law of electromagnetic induction. When the conducting liquid flows in the orthogonal direction of the magnetic line direction, it will cut the magnetic lines and generate induced voltage, which shows linear relationship with the flowing speed. Thus, the fluidic volume flow can be calculated.

EPD electromagnetic flow meter is mainly composed of the sensor and transmitter. The measuring tube of the sensor is equipped with the excitation coils upward and downward. The transmitter supplies the excitation current, which generates the magnetic field which goes through the measuring tube once it is powered on. A pair of induction electrodes installed on the inner side of the measuring tube comes in contact with the liquid to guide the induced voltage to the sensor.

Tham khảo tài liệu: EPD34 FLANGE JIS10K REMOTE

Item

EPD30 Standard type

EPD34 Remote type

Display

LCM 128*64 pixel backlit type

Buttons

Tri-button operation

Communication interface

RS-485 (Modbus)

(Optional support for ZigBee Pro wireless transmission)

Accuracy

±0.5% of reading@1m/s(0.2% optional)

Medium temperature

- 20 ~ 120  BC(PTFE Lining)

Ambient temperature

- 40 ~ 700C1

Fluidic conductivity

> 5 uS/cm

Measuring scope

0.1m/s ~ 10m/s

Current output accuracy

0.1% of Pulse Output Accuracy Temperature coefficient (100ppm/BC)

Operating pressure

10Kg/cm2

Current output mode

Proactive

Analog output

4 ~ 20mA

Maximum load of current output

< 700Ω

Alarming current

3.6mA or 22 mA

Frequency output scope

2 ~ 8 KHz

Pulse width

Automatic (pulse width 50%)

Pulse mode

NPN transistor output 32vdc/200mA

Time constant

1~100 s

Control output (DO)

NPN transistor output 32vdc/200mA ;2-CH

Control input (DI)

Dry contact ON< 200Ω ; 1,000Ω< OFF ; 1-

CH(EPD30),2-CH(EPD34)

Baud rate

1200 ~ 57600 bps

Protection rating

IP67 / NEMA 4X

IP682 (Transducer) IP67/ NEMA 4X (Transmitter)

Enclosure material

Aluminum alloy

Input power

AC 100~240V or DC 24V

Power consumption

< 10W

Wire inlet specification

M20 x 1.5*2

1/2"NPT *2(Transducer), M20 x 1.5*4(Transmitter)

Excitation mode

Pulse DC

Vibration regulation

IEC 60068-2-3

EMC regulation

IEC/EN 61326-1 Class A table2