HT9800-F1

Introduction

Weighing display controller (portable-type metal shell)

Application

can be used for various wireless electronic hook scales

Main Technical Index

• Range of input signal: -18~+ 18mV

• A/D conversion: 24-bit sigma-delta A/D conversion

• A/D sampling frequency: 38.400 kHz

• Nonlinearity:≤0.0015% F.S.

• Gain error drift: 0.5ppm/℃

• Minimum resolution: 0.1uV/d

• Supply voltage : 5V/200mA (can connect 16 sensors)

• Transmitting frequency: 433MHz (32 frequency points optional)

• Transmitting distance:≤450m

• Transmitting power: 10mW

• Operating temperature: -10~+50℃

• Storage temperature: -40~+85℃

• Relative humidity:≤90% R.H

• Transmitting power supply: DC6V battery/70mA for power consumption while operating (connected with 1 sensor)

• Receiving power supply: built-in 6V/4Ah Nickel-metal hydride battery/can work for 50 hours without stop

• Transmitting external dimension: 80×58×35mm

• Receiving external dimension: 260×180×55mm

Main Performance

• Data-receiving error-free code
  

• Unique anti-shake filtering technology, which is stable in weighing and fast in speed

• Unique stabilization control procedure

• No re-scaling is needed during instrument changing

• 6-bit backlight LCD, with indicators for battery pack and signal

• Be capable of storing for 99 item numbers and 2666 groups of weighing results

• 20mA current loop and RS-232C serial communication interface

• Baud rate 1200/2400/4800/9600 (optional)

• Built-in mini-printer

• For the transmitting part, automatic power down can be set for 1-hour non-operation