Analog electronic truck scale
Electronic truck scales are widely used in ports, warehouses, factories, and freight yards. Their superior performance, long-term stability, and reliability not only improve the efficiency of material trade settlement in industrial and mining enterprises, but also can be deeply applied to the monitoring of production processes and the management of comprehensive data systems in enterprises, meeting the requirements of modern weighing management.
Main performance:
△ Adopting engineering ABS plastic shell, more durable.
△ 6-digit 0.8-inch ultra high brightness LED display
△ can display the millivolt signal of the sensor, making it convenient to detect and monitor the quality of the sensor.
△ 1-4 level digital filtering combined with T3.0 stabilization program enables fast and stable weighing.
Equipped with sensor long line compensation function, the sensor bus can be longer.
The consistency of A/D conversion is good, and replacing the instrument does not require recalibration.
The range setting adopts password locking combined with overload monitoring query to prevent users from overloading and weighing.
△ Three division values can be set to automatically switch display.
△ Perpetual calendar clock, automatically sets time without being affected by interruption
Adopting a large capacity memory, it can store up to 1521 sets of weighing records.
△ It has a three-stage timed shutdown function.
△ RS-232C, 20mA current loop, and RS-485 (optional) serial communication interface
△ 1200/2400/4800/9600 baud rate optional
△ Standard parallel printer interface, compatible with various pin printers
Dual use of AC and DC, can be powered by an external 6V battery.
Technical Specifications:
△ Input signal range: -10 to+35mV
△ A/D conversion: 24 bit Sigma Delta analog-to-digital conversion
△ A/D sampling frequency: 38.400kHz
△ Nonlinear: ≤ 0.0015% F.S
△ Gain error drift: 1ppm/℃
△ Minimum resolution: 0.1 μ V/d
△ Display division number: ≤ 50000
△ Supply bridge voltage: DC5V/350mA (can connect 32 700 Ω sensors)
△ Working temperature: -10 to+40 ℃
△ Storage temperature: -40 to+85 ℃
Relative humidity: ≤ 90% R.H
△ AC/DC power supply: AC187-242V, 49-51 Hz or DC6V battery
△ Power consumption: 15W
△ Dimensions: 310 × 230 × 170mm
△ Weight: 2.2kg