MEP105 weight controller

Product Picture Reference

digital instrument

Technology Specification

Below spec is only for customer design reference. we can provide ODM product.

digital weight controller, packing scale weight controller, batching scale weight controller

MEP105 is a programmable quantitative weighing control instrument designed for packing scales, Batching scale, weight control. It has several functions, such as tare, zero setting, alarm, customer programming capability, material in suspension correction, and so on. High accuracy, stable performance, easy operation and versatility are among the features of this product. Appropriate for a wide variety of quantitative weighing application: chemical industry, cement industry, metallurgy, building materials, foodstuffs, etc
Model: MEP105
Category: digital instrument
Work voltage: 95-240vac/24vdc
Digital indicate: LED
analog output: 0-10vdc, 4-20mA
digital output: rs232/485
apply: digital weight controller, packing scale weight controller, batching scale weight controller

Model reference

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:

Power Supply：24VDC/ 220V AC,±10％,power consumption 10VA

Operating Environment：0℃~50℃, lower than 90％R.H

Display：5 Data Display，16mm LED 5-bit 16mm high light green LED

indicator light： gross weight、net weight、Peak Value、vally value、change of weight、comparing output、zero position

Range of Display：－19999~50000, overload 0.L

space between display grades：1~5

decimal position： 5 optional positions

excitation voltage of output：10V±5％,current >20mA

max. voltage of input：±10V

range of input signal：0~±18mV,0~±37mA,0~±75mA,0~±150mA 4 optional levels

Input Impedance：more than >10MΩ

Zero Drift：< less than ±0.04μV/℃

Measuring Range Drift：< less than ±10ppm/℃

Non-Linear Error：< less than 0.006%

sampling rate and comparing rate：50T imes / second

Max. Display Graduation：10000 grades

Technical Data for Output Accessories

Comparing Control Output： 6 optional comparing modes

-HH-： output while gross weight > set comparison value

-LL-： output while gross weight < set comparison value

HP-R：Output while positive deviation between gross weight and set value RU > set comparison value

LP-R：Output while negative deviation between gross weight and set value RU > set comparison value

HL-PR： Output while absolute deviation between gross weight and set value RU > set comparison value

n-HL： Output while absolute deviation between gross weight and set value RU < set comparison value

Analog Output：

1、Photoelectric Isolation

2、4mA~20mA Dc, resistance of max. load 500Ω

3、Resolution：1/4000

4、50 outputs / second

BCD Output：

1、Parallel 29-bit

2、Non-isolated TTL level output 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 or succession mode

4、 address~99,adjustable communication rate 2400、4800、9600、19200

5、 Testing software, configuration software and technical support are available.

Display：

1、 6-line differential transmission, distance of 1200m

2、 adjustable transmission frequency, max. 50 times / second, min. once / second

Product Dimension

Force Structure & Assembly Reference

Product Application

apw-packing-scale

apw-force-test-7

apw-check-weigher-1

weighing solution-cinema seats management system
Bus seat weighing solution is applicable to bus seat weighing and counting control.
wireless truck weighing system
Bus seat weighing solution is applicable to bus seat weighing and counting control.
seat weighing system solution
Bus seat weighing solution is applicable to bus seat weighing and counting control.

View all