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Position:Product / Weight Indicator
Weight controller
Product model:MEP105

Work voltage: 95-240vac/24vdc

Analog output: 0-10vdc, 4-20mA

Digital output: rs232/485

Apply: weighing instrument, packing scale, batching scale, weight controller


Product specifications

MEP105 is a programmable quantitative weighing controlinstrument designed for packing scales, Batching scale, weight control. It has several functions, such as tare, zero setting, alarm, customer programmingcapability, material in suspension correction, and so on. High accuracy, stableperformance, easy operation and versatility are among the features of thisproduct. Appropriate for a wide variety of quantitative weighing.


Application:chemical industry, cement industry, metallurgy, building materials, foodstuffs,etc.

Name: Weighing control instrument

Model: MEP105

Work voltage: 95-240vac/24vdc

Analog output: 0-10vdc, 4-20mA

Digital output: rs232/485

Apply: packing scale, batching scale, weightcontroller



  Model


Weight   indicate


4 Point Relay

0-10VDC/ 4-20MA output

Peak reserves


RE485/RS232


Packing scale


Batching scale

MEP105

YES

NA

NA

YES

YES

NA

NA

MEP105A

YES

NA

YES

YES

YES

NA

NA

MEP105C

YES

YES

NA

NA

YES

NA

NA

MEP105CA

YES

YES

YES

NA

YES

NA

NA

MEP105P

YES

YES

YES

NA

YES

YES

NA

MEP105B

YES

YES

YES

NA

YES

YES

YES

Standard Function:

Input Signal

DC and DV signals of electrical  resistance strain gage, weighing cell and proliferated silicon pressure  sensor

Display Mode

5-bit 16mm high light LED display

Comparing Control Output(option-able  optional)

4-point comparing output, 6 optional  comparing modes, adjustable sensitivity of comparison value and comparing  control output

Analog Output(, optional)

4mA – 20mA photoelectric isolation  output of gross weight

BCD Output(optional)

Parallel 29-bit non-isolated TTL  level output or isolated OC output

Communication Interface(optioanl)

Standard RS-485 and RS-232  interfaces, adjustable address and rate

Display Output(optioanl)

6-line differential transmission,  adjustable frequency of transmission, distance of 1200m

Digital Filtering

To filter high frequency small  amplitude interference to ensure stability and accuracy of indication.

Zero Tracking and Automatic Reset

Reading will be tracked until zero  if weight is in the range of zero tracking and kept over 1 second.

Change Detection

Reseting, shelling and tracking will  not be executed until change of measured value in 1 second is beyond preset  graduation value.

Optional Output Control

Control power of comparing output  and analog output can be granted to computers or meters after communication  interfaces are determined.

External Reset

Command of external reset is  executed through on-off input.

Printing Interface(option-able)

Manual and timing printing

Technical Data :

1、PowerSupply:24VDC/ 220V  AC,±10%,power consumption 10VA
2、OperatingEnvironment:0℃~50℃, lower than 90%R.H
3、Display:5 Data Display,16mm LED  5-bit 16mmhigh light green LED
4、Indicatorlight: gross weight、net weight、Peak Value、vally value、change of weight、comparing output、zero position
5、Rangeof Display:-19999~50000, overload 0.L
6、Spacebetween display grades:1~5
7、Decimalposition: 5 optional positions
8、Excitationvoltage of output:10V±5%,current >20mA
9、Max.voltage of input:±10V
10、Rangeof input signal:0~±18mV,0~±37mA,0~±75mA,0~±150mA 4 optional levels
11、InputImpedance:more than >10MΩ
12、ZeroDrift:< less than ±0.04μV/℃
13、MeasuringRange Drift:< less than ±10ppm/℃
14、Non-LinearError:< less than 0.006%
15、Samplingrate and comparing rate:50T imes / second
16、Max.Display Graduation:10000 grades
Technical Data for Output Accessories:
1、ComparingControl Output: 6 optional comparing modes
2、-HH-: output while gross weight> set comparison value
3、-LL-: output while gross weight< set comparison value
4、HP-R:Output while positivedeviation between gross weight and set value RU > set comparison value
5、LP-R:Output while negativedeviation between gross weight and set value RU > set comparison value
6、HL-PR: Output while absolutedeviation between gross weight and set value RU > set comparison value
7、n-HL: Output while absolutedeviation between gross weight and set value RU < set comparison value
Analog Output:
1、Photoelectric Isolation
2、4mA~20mA Dc, resistance ofmax. load 500Ω
3、Resolution:1/4000
4、50 outputs / second
BCD Output:
1、Parallel 29-bit
2、Non-isolated TTL leveloutput or isolated OC output
3、Adjustable output requency,max. 50 times / second, min. once / second
Communication Interface:
1、Photoelectric Isolation
2、RS-232,RS-485 standards
3、instruction mode orsuccession mode
4、address~99,adjustable communication rate2400、4800、9600、19200
5、Testing software, configuration software andtechnical support are available.
Display:
1、6-line differential transmission, distanceof 1200m
2、adjustable transmission frequency, max. 50times / second, min. once / second

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  • *Application description:
  1. Pressure type:gauge pressure, Absolute Pressure,negative pressure
  2. Pressure range:min -25MPA ;max: 800Mpa
  3. Measure meidum: air,liquid,melt,mixture
  4. Medium temp: lowest temp.-196c, normal: -20c to 60c,high tem: 125c, 200c, 400c,800c, 1200c
  5. Work voltage: 3vdc, 5vdc, 10vdc, 24vdc
  6. Analog output: mv/v, 0-5vdc, 0.5-4.5vdc, 0-10vdc or 4-20mA
  7. Digital output: RS232, RS485, HART, BUS CAN
  8. Location indicator:point LED, LCD
  9. Thred size: M type G type, NPT, UNF
  10. Connector: AMP, Hirschman, clamp nut, Packard, other
  11. Wire lenght:0-100m
  12. Material: 316L, 304, alloy aliminum
  13. EXCII: CTII4, CTII6
  14. Anticorrosive: Strong acid, alkali, high temperature and humidity
  15. Purchase: pcs, set
Verification Code:
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