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Digital weighing instrument UNI900D3
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Digital weighing instrument UNI900D3
Digital weighing instrument UNI900D3
Digital weighing instrument UNI900D3
Digital weighing instrument UNI900D3
Digital weighing instrument UNI900D3
Product Details

Selection Table

Digital weighing instrument UNI900D3


Application field

Suitable for various weighing type material levels, hopper scales, crane scales, hanging scales, tensile and compressive testing machines, irregular scales and other applications of resistance strain type weighing sensors. Widely used in process weighing in industries such as grain, light industry, metallurgy, building materials, chemical industry, non-ferrous metals, energy, and machinery.


Feature

  • Eliminate the junction box and support independent 4-channel sensor channels, with each channel capable of high-speed signal acquisition

  • Real time monitoring of sensor signals for each channel to accurately locate the fault location

  • Reduce the requirements for sensor selection, and sensors with different ranges and sensitivities can be combined for use

  • Supports physical calibration and high-precision code free calibration, making scale calibration convenient

  • Automatic angle difference adjustment, simply place the same heavy object on the four corners of the scale platform one by one, greatly reducing the requirement for manual labor and greatly reducing the difficulty and time of debugging

  • More digitized, real-time display of total weight and signal values and status from four sensors, with a clear understanding of the force situation on the weighing platform

  • The sensor replacement is convenient, and the new sensor parameters can be written into the instrument for use without the need for repeated calibration.

  • Block faulty sensors to ensure uninterrupted production

  • Rich interfaces, supporting multiple communications such as PROFINET, MODBUS TCP, MODBUS RTU, and DP

  • Supports multiple installation methods including explosion-proof, integrated, and split type

  • Unique filtering technology to eliminate fluctuations caused by external forces in the weighing bucket


Technical Specifications

project

Technical Specifications

power supply

DC24V(18-36V)

power consumption

Maximum 10W

Operating Temperature

From -5 ℃ to 65C (23 F to 137 ° F)

humidity

≤ 90% relative humidity (no condensed water)

Applicable sensor types

Resistance strain type weighing sensor

Sensor input voltage

5V

Sensor sensitivity

0.5~3.5mv/v

Instrument sensitivity

0.10UV/grid~100UV/grid

input impedance

At DC500v, the impedance between two terminals must not be less than 100MQ

Adjustable zero position voltage range

0.05~0.9 * Maximum Mv value of sensor

Effective input voltage range

0.05mV~15.5mV

temperature coefficient

≤ (0.0008% of reading+0.3 divisions)/℃

nonlinear error

≤ 0.005% of full scale

sampling method

Delta sigma method

sampling rate

Up to 200 times per second

Internal resolution

1/16000000

Maximum Display Scale

200000 divisions

communication interface

3-channel communication: The first option is Profibus DP or PROFINET; Second channel Modbus TCP; Third Modbus RTU (RS485)

number of channels

4 independent channels, 1 sensor per channel


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Sales telephone::400-7808-806

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