MDB-8E | Sartorius | Weight bearing sensor

Description

Contact:  Sunny He

Email: sales@xiongbagk.cn (☜chick)

Skype: sales@xiongbagk.cn  |  Phone: 86-18059884797(WhatsApp) 

New Web : ▶▶ www.sauldcs.com  ◀◀

MDB-8E

MDB-8E

MDB-8E

MDB-8E load cell is actually a device that converts quality signals into measurable electrical signals and outputs them. When using the sensor, the actual working environment of the sensor should be considered first, which is very important for the correct selection of the weighing sensor. It is related to whether the sensor can work normally, its safety and service life, and even the reliability and safety of the whole weighing instrument. There are qualitative differences between the old and new national standards in the basic concepts and evaluation methods of the main technical indicators of load cells. There are mainly S-type, cantilever type, spoke type, plate ring type, membrane box type, bridge type, column type and so on.

MDB-8E load cell can be divided into 8 types according to the conversion method: photoelectric type, hydraulic type, electromagnetic force type, capacitive type, magnetic pole change type, vibration type, gyro ceremony type, and resistance strain type, among which resistance strain type is the most widely used. Optoelectronic type includes grating type and code disc type. Grating sensor converts angular displacement into photoelectric signal by moire fringe formed by grating. There are two gratings, one is a fixed grating, and the other is a moving grating mounted on the dial shaft. The measured object placed on the bearing platform rotates the dial shaft through the force transmission lever system, which drives the moving grating to rotate, so that the Moire fringe also moves. Using photocell, conversion circuit and display instrument, we can calculate the number of moved Moire fringes and measure the rotation angle of grating, so as to determine and read out the mass of the measured object. The code disk (symbol board) of the disk sensor is a piece of transparent glass mounted on the dial shaft, with a black and white code compiled according to a certain coding method. When the measured object placed on the bearing platform rotates the dial shaft through the force transmission lever, the code wheel also rotates at a certain angle. The photocell receives the optical signal through the code wheel and converts it into an electrical signal, which is then digitally processed by the circuit. Finally, the number representing the measured quality is displayed on the display. Photoelectric transducer was mainly used in mechanical and electrical combination scales.

When MDB-8E hydraulic system is acted by the gravity P of the measured object, the pressure of hydraulic oil increases, and the degree of increase is proportional to P. By measuring the increase of pressure, the quality of the measured object can be determined. The hydraulic sensor has a simple and firm structure and a large measuring range, but its accuracy is generally less than 1/100. It works by using the proportional relationship between the oscillation frequency f of the capacitor oscillation circuit and the distance d between the plates. There are two polar plates, one fixed and the other movable. When the test object is loaded on the bearing platform, the leaf spring flexes, the distance between the two polar plates changes, and the oscillation frequency of the circuit also changes. The quality of the measured object on the bearing platform can be obtained by measuring the change of frequency. Capacitive sensor has low power consumption, low cost and accuracy of 1/200 ~ 1/500.

Packaging: Original packaging

Port：Xiamen

Lead Time : In Stock

Warranty: one year

Payment term: T/T

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1. All products we sell are 100% New original Package.in good condition and will be exam before they are shipped. We will try our best to avoid any quality problems.

2. We offer 12 month warranty after receiving parcels. If there are some workmanship or material defects with the products, please contact us firstly, we will exchange it or offer other solutions for you to make a choice.

3. The shipping and handling charge is not refundable and customer should be responsible for all the charges of unreasonable returning and reshipping. All return items must be in good condition. They must under resalable condition. Man-made defects are not guaranteed, such as broken, scratched and so on. Thanks for understanding and cooperation!

【payment method】

1. T/T = Telegraphic Transfer by T/T

T/T in advance/deposit 100% in advance

30%T/T in advance, 70%T/T before shipping

30% T/T advance payment, 70% before delivery.

30%T/T deposit, the balance against the copy of B/L

30% advance payment by T/T, balance payable on copy of bill of lading.

original B/L

2.. L/C=Letter of Credit

3.D/P=Documents against Payment

4.D/A=Documents against Acceptance

5.. Western Union Money transfer

Please contact Sunny sales@xiongbagk.cn for the best price.

➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com