The floor scale uses various networks to conduct real-time queries, records and comparisons of weighing data and various data, and builds a material quantity statistics and management data platform. It adopts an ultra-thin rail pad type, featuring the common dynamic weighing function and also the function of measuring eccentric loads. The scale platform adopts an independent beam form. When the vehicle is being weighed, the two main beams do not interfere with each other. Each load cell enters a different channel of the signal conditioning board respectively to independently identify and judge the collected weighing signal. When the weighing is displayed, the screen will show the measured data of one side of the rail. From the design of the scale platform to the electrical principle, the eccentric load function can be well achieved.

The external force acts on each weighing module through the tank car track, forming A multi-point force-bearing weighing track. After the tank car passes through the measurement area of the floor scale, the weighing module converts the vehicle weight into a voltage signal according to a strict linear relationship. After being amplified and filtered by a high-performance amplifier in the signal conditioning circuit, and then converted by A/D, The embedded data acquisition and processing system accomplishes digital filtering, data acquisition, tanker discrimination, calculation of weight saving and speed, and performs high-precision correction and compensation based on the vehicle speed.

The floor scale platform generates an output signal proportional to the external force. After being balanced with the bridge power supply signal through the bridge circuit, it outputs a millivolt signal. Then, it is amplified and balanced by the bridge circuit in the debugging box and sent to the weighing instrument, which is converted into a weight signal and transmitted to the electronic display screen and computer. The computer program calculates the quantity of each can and the can coefficient according to the set requirements and automatically generates a report.

The working process is as follows: After the tank truck fills the tank tower, it travels to the weighbridge area, comes to a stop and aligns. Then, the infrared signal emitted by the infrared transmitter on the tank truck will be received by the receiver on the wall below the tank tower. The red indicator light will light up and an audible and visual alarm will be triggered. The electronic large screen under the tank tower will display the weight of the tank truck. After a delay of 4 seconds, the computer Weighing system will receive the data and return the signal At this point, the blue indicator light is on, indicating that the weighing is complete. Then, the tanker leaves the tank tower and goes to the designated work room to load the tanks. After loading, it returns to the weighing area of the tank tower for weighing, completing a full tank loading and weighing operation. The weighing system calculates the difference between the two weights, which is the amount of wet tanks loaded in this carbonization room.

Technical parameters

Measurement range: 10T/5kg, 20T/5kg, 30T/5kg, 40T/10kg, 50T/10kg, 60T/10kg, 80T/20kg, 100T/20kg, 120T/20kg

Countertop size: Customizable according to requirements

Accuracy grade: OLMLⅢ, graduation value: ≥2000

Operating temperature (℃) : (Instrument -10 to +40) (scale body -30 to +65)

Power supply: AC220V (-15% to + 10%), frequency: 50±1

Standard configuration

A set of weighing platform (including sensors, connecting parts and junction boxes)

One weighing display instrument

One printer (for use in non-explosion-proof areas

One set each of pre-embedded base plates, limit supports and fasteners

One signal cable (50 meters)

Select the accessory computer and weighing software, large screen display, and voltage stabilizing power supply