The weighing controller receives the output signal from the load cell. When the weight value indicated on the scale reaches the setpoint, the controller outputs a control signal to the actuator. Its high-performance anti-vibration filtering function is capable of preventing the errors resulted from scale body vibration, and it is able to perform high speed (over 100m/min) check-weighing, and high-speed sampling (via dual-core A/D chips) technologies, as well as multiple mode sorting. The other advantages of the controller include high speed and accuracy, stable and reliable performance. The product is applicable for a variety of check-weighing and sorting control operating on automatic hopper scales, packaging scales, inspection scales, etc.
-- Verification scale interval: 3000e
-- Indication scale interval: 1000000 d
-- Input signal: -1.5~20 mV
-- Temperature coefficient: 2 ppm/℃
-- Non-linearity: 0.005%
-- Service temperature: -30~＋60℃