WM0800 Amplifier WM-0800 Transmitter _ Mettler Toledo Weight Transmitter

　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　

Guangzhou Zhongxin Automation Technology Co., Ltd. specializes in supplying WM-0800 weight transmitter MTEELER TOLEDOMettler Toledo weight transmitterWM0800 Amplifier WM-0800 Transmitter Mettler Toledo Weight Transmitter guarantees fast delivery time, 100% original and authentic products, and strives to become the first brand of sensor sales in China. Swiss Mettler Toledo WM-0800 Weight Transmitter Advantage Supply!
　

WM-0800 Weight Transmitter Product Introduction

WM-0800Weight transmitterIt is a high-quality product designed by Mettler Toledo for various industrial applications, using charge balanced analog-to-digital conversion and digital filtering processing technology to eliminate the inherent time drift and repeated calibration phenomena of analog circuit type weight transmitters.

WM-0800 weight transmitterThe weighing sensorThe weak weight signal output by the (group) is digitally processed and the corresponding output is obtained
4~20mA/0~10V analog electrical signal to the user's upper system. At the same time, the WM series weight transmitter provides two output points to the site: upper limit alarm and lower limit alarm,
The WM-0800 weight transmitter is not an intrinsically safe device and must be operated in a safe environment or with explosion-proof measures. Safety isolation barriers must be used when connecting weighing sensors in hazardous areas.
　
WM-0800 Weight Transmitter Product Features:

The shell is made of aluminum alloy material
Analog signal: 4-20mA or 0-10V
Equipped with upper and lower limit alarm function
Powerful data management capabilities
Easy installation and simple operation
Compliant with ISO 9000/GMP standards

WM-0800 Weight Transmitter Specification Parameters

Working voltage: 24VDC ± 4VDC, 0.3Amp
Weighing connector: The excitation voltage is 5VDC, and up to 4 350 ohm resistance strain gauge weighing sensors can be connected
Range signal range: 1Mv to 15Mv/Zero signal range: 1Mv to 12Mv
Analog voltage output: The output range is 0-10VDC, and the minimum load resistance is 10000 ohms
Analog current output: The output range is 4-20mA, and the maximum load resistance is 500 ohms
Overall output accuracy: ± 0.03% of full scale capacity (at 20 ℃)
Degree: 1000100000
A/D conversion rate: 1020 times/second
Operating temperature -10+45 ℃
Relative humidity 10% -95%, non condensing

Appearance dimensions of WM-0800 weight transmitter

　
　
Wiring method of WM-0800 weight transmitter

　

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Brand Introduction
METTLER TOLEDO, as a leading global manufacturer of precision instruments and scales, has maintained technological and market leadership throughout its century long development history. Nowadays, the solutions provided by Mettler Toledo cover various processes and links in the laboratory, industrial, and retail (commercial) industries. From high-precision microanalysis to weighing applications of over a thousand tons, Mettler Toledo's unified team, global service network, and perfect solutions help global users improve efficiency, create value, and easily cope with various challenges.
　
Structure principle of weighing display
There are many types of digital display weighing control displays (referred to as digital displays), and one of them is shown in Figure 1. The digital display receives and processes the electrical signal output by the weighing sensor. Electrical signals come in both analog and digital forms, with the most common being analog voltages ranging from a few to tens of millivolts. The circuit principle of the digital display is shown in Figure 2. The excitation power supply supplies the working power of the weighing sensor, while also supplying the reference voltage of the A/D (Analog/Digital) conversion unit, with a stability generally above 0.1%. The amplification unit usually adopts a measurement amplifier structure to receive and amplify the signal of the weighing sensor. The magnification is usually several hundred times. The filtering unit filters out electrical noise mixed in from outside the machine and generated by the amplifier itself. The A/D conversion unit converts analog signals into digital signals, and the number of conversion bits is usually 14 or more binary digits. The data processing unit is composed of a microprocessor as the core and peripheral support chips. It completes a series of operations such as data acquisition, operation, and storage under the control of the program, and sends the processing results to the corresponding interface. The display unit displays the weighing value and weighing status in the form of numbers, text, charts, etc., and can communicate with external devices through interfaces.
Performance characteristics
The performance of a digital display includes five aspects: metrological performance, functionality, environmental adaptability, safety, and reliability. Compared with general digital instruments, digital displays have five characteristics: ① Equipped with sensor excitation power supply, easy to use; ② Adopting ratio type A/D conversion and frequency doubling technology, the long-term stability of metrological performance is good; ③ The software can accurately simulate weighing characteristics such as vibration, empty scale changes, and material drop, displaying fast, accurate, and stable results There is a setting unit for setting parameters such as empty scale zero setting, zero tracking, calibration, maximum scale capacity, and division position inside the machine, which is easy to adjust and has strong universality; ⑤ With an output interface, it can connect multiple external devices for easy system control.
　
The above is the detailed information of the WM-0800 amplifier transmitter and Mettler Toledo weight transmitter. If you have any questions about the price, delivery time, model, or inventory of the WM-0800 amplifier transmitter and Mettler Toledo weight transmitter, please feel free to call18520271262 Chen GongGet the latest price details for WM0800 amplifier WM-0800 transmitters and Mettler Toledo weight transmitters.