Manyyear Technology Company Limited: Shenzhen, Guangdong, China; Main products: pressure sensor, temperature sensor, load cells, pressure controller, weight indicator

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Home > Products > Weight controller > 4-20mA weight transmitter, 0-10vdc weight transmitter catalog

4-20mA weight transmitter, 0-10vdc weight transmitter catalog

FOB Price

US$ 20 - 400 / Piece

1 Piece(Min. Order)

Port Any port of China
Payment TermsT/T

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Product Details

Place of Origin	Guangdong, China	Brand Name	MANYYEAR
Model Number	AAS	Type	Floor Scale
Power Supply	9-36vdc	Display Type	NA
Rated Load	0.001G	Accuracy	1

Product Description

MEP-AAS, 4-20mA weight transmitter, 0-10vdc weight transmitter

Features

Apply to platform scale, truck scale, floor scale, weighbridge, weighing system

Technology

Power supply: 9~24VDC

Signal input: 0-40mv

Signal output: mv,0-5vdc, 0-10vdc, 4-20mA

Channel quantity: 1/2/4/6/8 PORT

Load range: 350OHM, 700OHM, 1000OHM.

House material: stainless steel, housing, aluminum housing, Plastic housing

1) Function

It allows indicator to connect with several load cells by outputting signal to indicator.

4-wire, 6-wire,8-wire can receive the signals from 4 load cells, 6 load cells, 8 load

cells correspondingly.

The potentiometer inside the junction box can adjust the excitation of the load cell

thus can make each load cell output the same signal.

Load cell 350 ohm as example: serial mode about 5%; parallel mode about 3%

Load cell 700 ohm as example: serial mode about 3%; parallel mode about 2%

- Customized for 10 wire

2) Connection method

A. The “OUT” connection point is the output which send signal to the indicator.

Connection point “A/B/C/D/E/F/G/H” is the input which receive signal from the

load cell.(The input quantity varieties according to the quantity of the load cell it

can connect). For example, if the junction box is 6-wire, the connection point is

“A/B/C/D/E/F”.

B. Below each connection point, there is mark for connection. From left to right, the

mark is “E+”,“E-”, “≡”,“IN+”,“IN-”, the detail information for each mark is as

following:

“E+”: + excitation for load cell;

“E-”: - excitation for load cell;

“≡”:Shielded cable;

“IN+”:+ signal from load cell;

“IN-”: - signal from load cell;

3) Adjust method

A. Adjust the junction box when there is no power supply. The resistance of each

potentiometer should be adjusted to 10 om. (Contrarotate the potentiometer,

the resistance will be smaller while turn the potentiometer clockwise, the

resistance will be bigger).To get the resistance of each potentiometer, for

example A point, then put one end of the multimeter at “E+” of “OUT”

connection point, the other end at “E+” of “A”, you can get resistance of “A+”

potentiometer; if put one end of the multimeter at “E-” of “OUT” connection

point, the other end at “E-” of “A”, you can get resistance of “A-” potentiometer;

B. Turn on the power of the indicator, calibrate by enlarging 10 times( for example,

the actual weight is 10KG, then calibrate to 100KG). If the indicator has inner

code display, then calibrate to the actual weight, then go to the inner code display.

C. Put the weight with 1/3 value of the full range at each location of the load cell,

record the display of the indicator. Adjust the potentiometer inside the junction

box until the display difference of each load cell is less than 0.2E, please adjust as following:

If the display of one load cell is too big, turn the two potentiometers of this load cell

clockwise; if the display is too small, contrarotate of the two potentiometers of this

load cell. Attention: The two potentiometers should have the same increase or decrease.

For example, now the connection point is A, then after adjust the voltage, you can

test the voltage at A+ and A-.Just put one end of the multimeter at “E+” of “OUT”

connection point, the other end at “E+” of “A”, you can get voltage of “A+”

potentiometer; put one end of the multimeter at “E-” of “OUT” connection point, the

other end at “E-” of “A”, you can get voltage of “A-” potentiometer;

D. After adjust, then calibrate again.

Packaging & Shipping

Product photo

Packing picture

Our Services

24Hr for response time.

5-7days for sample time.

15-25days for delivery time.

12 months for quality assurance time.

ODM, OEM support

Contact Us

Manyyear Technology Company Limited: Contact nameCH Hu
Chat Now; Phone086-755-61567761; AddressBUILDING NO A27, GONGHE NEW VILLAGE, LONGHUA STREET, BAOAN STRICT. , Shenzhen, Guangdong

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Product Categories

Load Cell	New Products	Pressure Controller	Pressure Sensor
Temperature sensor	Torque Sensor	Weight controller

4-20mA weight transmitter, 0-10vdc weight transmitter catalog

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