1、 WTD22 transmitter product introduction
Product brand:Axel in the United States ZXSCELL
Product series: WTD22
Product type: Rail type transmitter
Product Features:
(1) Small size, rail type installation, beautiful appearance, convenient and applicable
(2) Suitable for all resistance strain bridge weighing sensors
(3) Full panel digital calibration, simple process, convenient and intuitive
(4) Digital filtering function, optional network port TCP/IP
(5) Automatic zero tracking function, automatic reset function when powered on
(6) Multiple choice interface function: analog output, serial port
(7) Equipped with RS485 for convenient communication with the upper computer
(8) Weight display can be calibrated through serial port
(9) Suitable for concrete mixing and asphalt mixing equipment, metallurgy and chemical industry, weight control of feed, etc
2、 Application of WTD22 transmitter function
1. RS-232 point-to-point serial communication
Continuous output or command output format
Provide fully compatible protocols for users to quickly upgrade
Support remote zeroing and tare weight operation
ESD anti-static interface protection
2. RS-485 multi-point serial communication
The baud rate can be selected between 2400 and 115200bps
Communication response time less than 5ms
As a slave station supporting data collection for the master station
Support MODBUS RTU slave protocol
3. Analog output interface
Supports multiple analog output formats, including 0~10V, 0~5V, 4~20mA, and 0~20mA
16 bit analog output accuracy: 1/32767
Weight as analog output can be adjusted on the panel without the need for loading
4. Weighing and measuring
Weight display accuracy: 1/500000
Digital filtering function
Automatic zero point tracking function
Automatic reset function when powered on
Weight display can be calibrated through serial port
3、 Product picture of WTD22 transmitter

4、 Technical parameters of WTD22 transmitter

Sales hotline:
Miss Chen: 18520271262
Miss Xie: 18688494254
Mr. Huang: 18688492451
Working hours:
Monday to Saturday9:0018:00