HT9800-A7
Introduction
Weighing display controller (plastic shell)
Application
can be used for various electronic platform scales and truck scales
Main Technical Index
Range of input signal: -10~+ 35mV
A/D conversion: 24-bit sigma-delta A/D conversion
A/D sampling frequency: 38.400kHz
Nonlinearity:≤0.0015% F.S.
Gain error drift: 1 ppm/℃
Minimum resolution: 0.1uV/d
Display number of division:≤50000
Supply voltage: DC5V/350mA (can connect 32 sensors)
Operating temperature: -10~+40 ℃
Storage temperature: -40~+85 ℃
Relative humidity:≤90% R.H
Power supply: AC187~242V, 49~51Hz or DC6V
Power dissipation: 10W
External dimension: 310×190×165mm
Weigh: 1.55kg
Main Performance
ABS project plastic outer covering, more durable
6-bit 0.8-inch high-light LED display
Be capable of displaying mill volt signal, and easy to detect whether the sensor is in good condition or not
Filtering progression adjustment (Grade 1-4) and the T3.0 of stabilization control procedure
Sensor long-line compensatory function, and the sensor main line may longer
A/D transformation uniformity is good, and no re-scaling is needed during instrument changing
The measuring range establishment uses the password locking and overload monitor, prevents the user overload weighing
Automatic switching in 3 graduations
Perpetual calendar clocks, not power failure influence
Large capacity memory, may store reaches 1500 group of weighing records
3-level timing power off
20mA current loop and RS-232C or RS-485 (optional) serial communication interface
Baud rate 1200/2400/4800/9600 (optional)
The standard parallel printer connection, may match meets each kind of needle type printer
AC/DC, can be external connected with 6V battery
