Rs485 Rs232 4-20ma Digital Junction Box Weight Transmitter For Load Cell

Supported by huge market experience, we are the famous Exporter & Distributor of RS485 RS232 4-20mA Digital Junction Box Weight Transmitter For Load Cell in Hangzhou, Zhejiang, China.
Connect 4 analog load cells
Send out digital output in signal of RS232/RS485/4-20mA
Most suitable for silo scale, batching scale

The digital junction box is based on resistance strain sensor as signal source, It is composed of 24bits IL-I type A/D conversion technology and The 8 bit single chip microcomputer etc.large-scale integrated circuit. It is with high accuracy, high reliability.
Main functions:
A" panel keyboard settings, capacity calibration
A" Has function to display weight setting.
A" Can point out failures, operational error.
A" 4~20mA/RS485/RS232 output,Can set the corresponding weight value of 4mA and 20mA.
2. Main Technical Parameters

A" 2.1 A/D sampling rate: 7.5 Times/s~240Times/s optional
A" 2.2 Internal resolution: 24bits
A" 2.3 Non-linearity: a 0.005%F.S
A" 2.4 Zero drift: a 0.2I V/a
A" 2.5 Temperature coefficient of capacity: a 10ppm/a
A" 2.6 Net input signal range of full capacity: 2~20mV
A" 2.7 Initial weight signal range: -1~+9mV
A" 2.8 Analog input signal sensitivity:0.5uV /d(Minimum)
1.5uV/d(Recommended)
A" 2.9 Zeroing range: 100%FS
A" 2.11 Display: 6 red LED digital tubes(height of word is 14mm
A" 2.14 Amibent temperature of operation: -5a ~ 45a
A" 2.15 Relative humidity: <=90%(Non condensing)
A" 2.16 Power supply: +18 ~ +26 VDC,0.5A