T831A weighing instrument, American Transcell industrial weighing terminal can replace T831

1、 T831A Weighing Instrument Product Introduction

Product brand:American Transcell

Product series: T831A

Product Type: Weighing Instruments, Industrial Weighing Terminals

Product Introduction

(1) Compared to the trade weighing accuracy of ordinary weighing instruments, the high-precision weighing and excellent electromagnetic compatibility performance of T831 A weighing terminal make it better meet the process measurement and control requirements in demanding industrial environment applications. The T831 A weighing terminal adopts a low-power design and SMT manufacturing process, which allows the T831 A to be installed on cabinets with smaller size and higher density.

(2) From traditional analog output to industrial fieldbus, to modern communication technology such as Ethernet, the T831 A weighing terminal provides a wide range of interface options for seamless connection with various PCs/PLCs/DCS. The digital control interface can provide high-speed, stable, and convenient direct control, including packaging/filling/dynamic weight inspection/sorting, ingredients, etc.

(3) The standard six wire weighing interface, with its long line compensation function, enables accurate conversion of weighing signals from a distance of up to 300 meters.

Product Features:

(1) More compact aluminum alloy exterior structure

(2) A simple and universal 4-operation button panel

(3) Multiple control modes and applications

(4) Stable and reliable performance guarantee

(5) Quality assurance of advanced manufacturing technology for transmission power

(6) F.I.R. digital filter

(7) ARM filter

(8) The A/D conversion rate can reach up to 400Hz

(9) Ultra bright OLED display - no high/low temperature black screen

(10) Support multiple on-site industrial communication protocols and interfaces

Control application:

1. RS-232 point-to-point serial communication

(1) Continuous output or command output format

(2) Provide fully compatible protocols for users to quickly upgrade

(3) Support remote zeroing and tare weight operation

(4) ESD anti-static interface protection

2. RS-485 multi-point serial communication

(1) The baud rate can be selected between 2400 and 115200bps

(2) Communication response time less than 5ms

(3) As a slave station supporting data collection for the master station

(4) Support MODBUS RTU slave protocol

3. Analog output interface

(1) Supports multiple analog output formats, including ± 5V, ± 10V, 0~10V, 0~5V, 4~20mA, and 0~24mA.

(2) 16 bit analog output accuracy: 1/32767

(3) Weight as analog output can be adjusted on the panel without the need for loading

4. 10/100M Industrial Ethernet Interface

(1) Connect to the upper PC or PLC through a switch

(2) RJ-45 standard interface, including network status indication

(3) Communication speed 10/100M, unlimited data from the slave station

(4) Simple and easy-to-use TCP/UDP protocols and controls

(5) Support dynamic/static network systems

5. Weighing and measuring

(1) Weight display accuracy: selectable from 100 to 100000.

(2) The AD sampling frequency can be set from 10 to 1000Hz, with multiple data filtering options to meet the needs of different dynamic/static applications

(3) Keyboard or remote reset, tare weight operation and calibration

6. Weight preset point output application

(1) The keyboard can set up to 4 preset point values, while some models only support 3 preset points, depending on the hardware selection

(2) The preset point value is output through the built-in relay dry contact

(3) The preset point status is manifested as the comparison result between the preset value and the absolute value of the displayed value (gross weight or net weight)

7. High and low level alarm output

(1) The keyboard can set high/low alarm values

(2) Alarm point outputs through built-in relay dry contacts

(3) Supporting replenishment function in tank weighing

8. Simple automatic constant value addition/discharge control

(1) Support fixed value feeding or fixed value discharging control

(2) The keyboard can preset four target weight values

(3) Manual selection of material items (up to four types)

(4) The relay in T831A automatically controls the corresponding valve

(5) Support automatic or semi-automatic batching of four types of materials

(6) Each material can choose single speed or dual speed control

(7) Automatic correction of feeding accuracy

(8) The input/output control interface function can be manually set

2、 T831A weighing instrument product size

3、 Technical parameters of T831A weighing instrument

4、 T831A weighing instrument product picture