How much is the electronic scale produced by Shenzhen Rui Sai Technology Co., Ltd.
RESEE electronic scale consists of three parts: sensors, structural parts and circuits. The weighing accuracy is grade III from 1/1500 to 1/10000. The double integral A/D conversion circuit can meet the accuracy requirement and has the advantages of strong anti-interference ability and low cost. In the implementation of measurement laws and regulations, the errors of electronic scales themselves and the additional errors in use are the problems that both manufacturers and users should pay attention to.
The company's main products: intelligent electronic scales, electronic scales, kitchen scales, alarm, intelligent electronic scales, such as instrumentation production sales and wholesale OEM services.
Shenzhen Ruishai Technology Co., Ltd. was established in Shenzhen City, Guangdong Province in 2005. It is a high-tech brand enterprise specializing in electronic scales, sports stopwatches, smart bracelets, smart watches, production, sales, customization and wholesale services. It can develop and manufacture non-standard equipment according to customers'requirements. To provide customers with satisfactory products.
How much is the electronic scale for athletes?
Reese electronic scale adopts high precision data conversion technology, which can be widely used in static weighing systems such as weight measurement, electronic weighing on the ground, intelligent electronic weighing scale and so on.
Rui Sai weighs the electronic scale. How much does the athlete weigh the special electronic scale?
The intelligent electronic scale human body weight scales usually use high-density sensors. Generally, 4-8 sensors are gathered to the junction box and then connected to the instrument by a main line. Sensors from different manufacturers should be connected according to the instructions. The sensors made by different manufacturers have different line colors. The four intelligent electronic scales are positive and negative excitation and positive and negative signals respectively. The general sensor line can divide the color of LED lamp into red black, green and white. Red, black, green and white:According to the structure and distribution of intelligent electronic scales, red, white, green and other indicators are connected to the junction boxes and labeled in turn. This is convenient for distribution.
There are four and six wiring modes for the weighing sensor. There are also four and six wiring modes for the module or the weighing transmitter. To connect four or six wiring depends first on your hardware requirements. The principle is that if the sensor can connect six wiring without four wiring, the four wiring must be shortened. The general weighing sensors are six wire systems. When connected to four wire system, the power lines are short.
EXC + and EXC - supply power to the weighing sensor, but because of the line loss between the weighing module and the sensor, in fact, the voltage received by the sensor will be less than the supply voltage. Each weighing sensor has a mV/V characteristic. Its output signal is closely related to the received voltage. SENS+and SENS-are actually a high impedance loop in the weighing sensor, which can feedback the actual received voltage of the weighing module to the weighing module. Assuming that EXC+ and EXC- are 10V, the line loss isSensor 2mV/V, in fact, the sensor outputs a large signal of () *2=19mV instead of 20mV. At this time, 19 mV will be taken as a large range in the sensor of weighing electronic scale. The premise is that the actual voltage of the sensor must be fed back to the weighing module through the feedback loop. In the weighing sensor, EXC + and SENS + are short-connected, and EXC - and SENS - are short-connected. It is limited to the situation where the distance between the sensor and the weighing module is relatively close and the voltage loss is very small. Otherwise, there will be errors in the measurement.
1, one year free warranty, life-long maintenance.
2, free delivery service, no need for debugging.
3, the whole process of technical support, provide technical advice, answer maintenance problems.
Address:North District,the NO.3 Building, Dapu South Road, Haoer Gangtou Industy Zone, Shajing, Baoan District, Shenzhen