Electronic crane scales are composed of load cell amplification circuit, AD conversion circuit, microcontroller circuit, display circuit, keyboard circuit, communication interface circuit, regulated power supply circuit and other circuits. The weight of the object through the hook on the sensor, the sensor is converted into the corresponding analog voltage signal sent to the data acquisition board through amplification, filtering, A/D converted into the corresponding digital signals, and then processed by the instrument's data processing board to obtain the corresponding weight data, by the display to show the number of the display is directly embedded in the crane scales on the scale body.

Good dynamic weighing performance, without affecting the weighing result due to the shaking of the weight. High reliability thanks to a high degree of integration, high precision and stability thanks to an internal resolution of 1,000,000. Optional wireless remote control for easy operation. High-temperature insulation and anti-corrosion type are optional.

Main technical indicators

Weighing accuracy: in line with the national standard grade scale standards.

Continuous working time on a single battery charge: LCD only: 200 hours.

(Typical) Simultaneous on LED display: 50 hours (Typical)

Rated overload: 120%F.S.

Operating ambient temperature: -10 ℃ -40 ℃ (need to hang steel and other hot objects, please specify with the manufacturer).

Ambient humidity: le90%R.H.

Display specifications: one side of the 5-bit 40mm LCD (for daytime); the other side of the 5-bit 1.8quot (46mm) LED digital tube (for nighttime)