ADDA Motor 1TB13M4200001 Germany

A sensor (English name: transducer/sensor) is a detection device that can sense the measured information and convert it into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording, and control.

The characteristics of sensors include miniaturization, digitization, intelligence, multifunctionality, systematization, and networking. It is the primary step in achieving automatic detection and control. The existence and development of sensors have endowed objects with senses such as touch, taste, and smell, gradually bringing them to life. Usually, based on their basic sensing functions, they are divided into categories such as thermosensitive elements, photosensitive elements, gas sensitive elements, force sensitive elements, magnetic sensitive elements, humidity sensitive elements, sound sensitive elements, radiation sensitive elements, color sensitive elements, and taste sensitive elements. To adapt to this situation, sensors are needed. Therefore, it can be said that sensors are an extension of human facial features, also known as electrical features.

With the arrival of the new technological revolution, the world has entered the information age. In the process of utilizing information, the first thing to solve is to obtain accurate and reliable information, and sensors are the main way and means to obtain information in the natural and production fields.

In modern industrial production, especially in automated production processes, various sensors are used to monitor and control various parameters in the production process, so that the equipment can work in normal or excellent condition and achieve product quality. Therefore, it can be said that without numerous excellent sensors, modern production loses its foundation.

In basic discipline research, sensors have a more prominent position. The development of modern science and technology has entered many new fields: for example, at the macro level, we need to observe the vast universe of thousands of light years, at the micro level, we need to observe the particle world as small as FM, vertically, we need to observe the evolution of celestial bodies for hundreds of thousands of years, and even the instantaneous reactions as short as s. In addition, various technological studies have emerged that play an important role in deepening material understanding, exploring new energy, new materials, etc., such as ultra-high temperature, ultra-low temperature, ultra-high pressure, ultra-high vacuum, * magnetic field, ultra weak magnetic field, etc. Obviously, it is impossible to obtain a large amount of information that cannot be directly obtained by human senses without suitable sensors. Many obstacles in basic scientific research lie in the difficulty of obtaining object information, and the emergence of new mechanisms and high-sensitivity detection sensors often leads to breakthroughs in this field. The development of some sensors is often developed by some interdisciplinary fields.

Sensors have already penetrated into a wide range of fields such as industrial production, space development, ocean exploration, environmental protection, resource investigation, medical diagnosis, biotechnology, and even cultural relic protection. It can be said without exaggeration that almost every modern project, from the vast space, to the vast ocean, to various complex engineering systems, cannot do without various sensors.

It can be seen that the important role of sensor technology in developing the economy and promoting social progress is very obvious. Countries around the world attach great importance to the development of this field. I believe that in the near future, sensor technology will make a leap forward and reach a new level commensurate with its important position.

weighing

A weighing sensor is a force to electricity conversion device that can convert gravity into electrical signals, and is a key component of electronic scales.

There are various types of sensors that can achieve force to electricity conversion, including resistance strain sensors, electromagnetic force sensors, and capacitive sensors. Electromagnetic force type is mainly used in electronic scales, capacitive type is used in some electronic hanging scales, and the vast majority of weighing products still use resistance strain type weighing sensors. The resistance strain type weighing sensor has a simple structure, high accuracy, wide applicability, and can be used in relatively poor environments. Therefore, resistance strain gauges have been widely used in weighing instruments.

Resistive strain type

The resistance strain gauge in the sensor has the strain effect of metal, which produces mechanical deformation under external force, resulting in a corresponding change in resistance value. There are mainly two types of resistance strain gauges: metal and semiconductor. Metal strain gauges can be divided into wire type, foil type, and thin film type. Semiconductor strain gauges have advantages such as high sensitivity (usually tens of times that of wire and foil) and small lateral effects.

piezoresistive

A piezoresistive sensor is a device made by diffusing resistance on a semiconductor substrate based on the piezoresistive effect of the semiconductor material. The substrate can be directly used as a measuring sensing element, and the diffusion resistance is connected in the form of a bridge inside the substrate. When the substrate is deformed by external force, the resistance values will change, and the bridge will produce corresponding unbalanced output.

The substrate (or membrane) materials used as piezoresistive sensors are mainly silicon wafers and germanium wafers. Silicon piezoresistive sensors made of silicon wafers as sensitive materials are increasingly being valued, especially solid-state piezoresistive sensors used for measuring pressure and velocity. degree of vacuum

The vacuum sensor, produced using advanced silicon micro machining technology, is an absolute pressure transmitter made with an integrated silicon pressure resistance sensing element as the core component of the sensor. Due to the use of a vacuum reference pressure chamber formed by silicon silicon direct bonding or silicon Pailux glass electrostatic bonding, as well as a series of stress free packaging technologies and precision temperature compensation technologies, it has outstanding advantages of excellent stability and high accuracy, and is suitable for measuring and controlling absolute pressure in various situations.

Characteristics and Applications

Adopting low range chip vacuum absolute pressure packaging, the product has high overload capacity. The chip adopts vacuum filled silicone oil isolation and stainless steel film for pressure transfer, with excellent medium compatibility, suitable for measuring the vacuum pressure of the vast majority of gas-liquid media that do not corrode 316L stainless steel. Vacuum transmission is applied to low vacuum measurement and control in various industrial environments.

Capacitive level

Capacitive level sensors are suitable for industrial enterprises to measure and control the production process, mainly used for long-distance continuous measurement and indication of liquid level or solid material level in conductive and non-conductive media.

The capacitive liquid level sensor consists of a capacitive sensor and an electronic module circuit. It is based on a two-wire system with a constant current output of 4-20mA. After conversion, it can be output in a three wire or four wire manner, and the output signal is formed into standard signals such as 1-5V, 0-5V, 0-10mA, etc. A capacitive sensor consists of insulated electrodes and a cylindrical metal container containing a measuring medium. When the material level rises, the capacitance changes with the height of the material because the dielectric constant of non-conductive materials is significantly lower than that of air. The module circuit of the sensor consists of reference source, pulse width modulation, conversion, constant current amplification, feedback, and current limiting units. The advantages of using pulse width modulation principle for measurement are low frequency, good stability, good linearity, and no significant temperature drift to the surrounding RF interference.ADDA Motor 1TB13M4200001 Germany

Antimony electrode acidity

Antimony electrode acidity sensor is an industrial online analytical instrument that integrates pH detection, automatic cleaning, and electrical signal conversion. It is a pH measurement system composed of antimony electrode and reference electrode. In the tested acidic solution, due to the formation of an antimony trioxide oxide layer on the surface of the antimony electrode, a potential difference will be formed between the metal antimony surface and antimony trioxide. The magnitude of this potential difference depends on the concentration of antimony trioxide, which corresponds to the moderate concentration of hydrogen ions in the measured acidic solution. If the appropriate values of antimony, antimony trioxide, and aqueous solution are all taken as 1, their electrode potentials can be calculated using the Nernst formula.ADDA Motor 1TB13M4200001 Germany

The solid module circuit in the antimony electrode acidity sensor consists of two main parts. For the safety of on-site operation, the power supply uses AC 24V to power the secondary instruments. This power supply should not only provide driving power for the cleaning motor, but also be converted into corresponding DC voltage through a current conversion unit for use in the transmission circuit. The second part is the measurement sensor circuit, which amplifies the reference signal and pH acidity signal from the sensor and sends them to the slope adjustment and positioning adjustment circuit to reduce the internal resistance of the signal and make it adjustable. The amplified pH signal is superimposed with the temperature compensated signal and then subtracted into the conversion circuit. Finally, a 4-20mA constant current signal corresponding to the pH value is output to the secondary instrument for display and control of the pH.

legrand 37389

Switzerland CONTRINEX YCA-50S4-3400-P012

B&R 2BP201.4

norelem Normelemente KG 08910-A0800X10

Honeywell 76081-B00400040-01

EFFECT (UPS) ME500

Cock 179516

JENOPTIK TPE770/3 without probe

fischer DS1103VAYYBYD194

Portescap P310 158 170 35

suco 0184-45703-1-003

B&R X20BB80

STOBER P322-A-G-D-0350-ME

DOLD多 HL3096N.50/90DC24V

MANN+HUMMEL 79-82-039-619 NR.8709597 WK1769309

Montech AP-40

HYDAC FPU-1-250F4G10A3

Mahr 4151601

Staubli RMI 12.7153/JV

Middex-Electronic K480216A-5; Sn.3510

SOMMER DVR160I8

Saacke boiler ignition Stick oil head.0030

Rittal GmbH & Co.KG 3323107

AMETEK 880 020 901

KRACHT D-58791Werdohl KF32RF2-D1S 07.11 P

Beck 984A.333704

WILDEN P8/AAAPP/WFS/WF/WF/0014

Multi-Contact BP1.5/0.5-1.5AU

Atos dkora-ae- 171 -s 5

Herion S6N00G01300/160V

Lumberg SV50/6

HBM RM4220

Tucker GmbH E007020

Seventh GR 20 SMT168 20L AC19/B5 S2

Desouter Horsehead Tool 434.519

SKF 23222CCK/C3W33

Kistler WN4030-X37

GKN 473.30 0.01 Lmin=1254mm La=40mm A=75mm(30U-TRC720-2.0)

JUMO ETH-70,602010/70

WIPOTEC IW40K-01; LOAD CELL

Helper Man 167-00524

EMUGE GF161751.9514

DEMAG Article No.81111244 Walking Wheel Box

tbt TBDO-1-1-2

emg DPMC 319 V-36

heidenhain 385420-44

XP Power JTE0624D05

Ball & Church 3040224

bucher DIRECTIONAL VALVE PROPORTIONAL 100030486 LVS12FG6D5GJ22A07B

Ac engines FOA132V-4 06106562

Wittwer 4.0.0.0739 ANG.:12A000824

Electron 312 / 912392

GF P51530P2

ABB FPH1413001R0221 24 VDC KC22E

Hawe V30B-128-RKN-10-PD3

Fibro 2081.47.030.30

Vester PNI-5-10/3-P

heidenhain 651370-01

KSB DN80 PN16 BOA-H

mts RHM0545MP051S1G6100

MacDermid Capillex 200 Part number is XA11613-096 28cm x 28cm

ALLWEILER CLT50-200/11/170 U9D-W20

Flight Mt-490

Aris

Schroeder Industries 12739870001

KENDRION EMV5081.01.B2102

Sterling LEMA-51-AZ AA1-0A-7-BW D-08-114378-05

Burster 9986 3m

Burster Precision Measurement Technology GmbH & Co KG 8526-6100

Cryotherm Viton

Rexroth VT-VARAP 1-537-20/V0 MNR: 0811405153

Sommer-Technik PR430-B 1

Schroff 13105-001/PSK105 5V/1.5A

hydac DFBN/HC30QE10A1.0

SCHLEGEL RRJVASSA-7438-1

HYDROKOMP KM-460-5-N001

DANFOSS FC202N110T4E5MH1TGC7XXSXXXXANBKCXXXXDX 110KW

LEMO was. OS.650.CLL

speck DS-960.0012

Wilhelm Werner GmbH QSA120

heidenhain Dringend LS 629 ID:643307-02

hydac EDS348-5-250-000+ZBE08-02

parker TF0100MS030AAAB

FROEHLICH MFL400

Aqua Brush CK200/940/425

LEMO PHA.2B.314.CLLD99

Guenther GmbH 05-43423710-0710

THOMAS ANR:11010006/SNR:84319859/5.5V

DYNISCO TB422J-9IN/18IN-2-3-0

Stoz DN200 PN100 TEMP(MAX) 900C 60723420 TYPE KM:BB

Tenova pomini 277905-715-0

SOMMER CQU42300

SIEMENS 6ES5948-3UR23 Version 6

BaCO 600 313 107

BENDER BENDER MK2007CBM

REXROTH DB20-3-5X/200Y 4WMM6E5X//B08V LFA40DBU2A2-7X/315A315

stefan badur electronic CPLD ZUR TRIGGERBECHNUN

heidenhain 200313-04

WITTENSTEIN 10026149 LP 070S-MF1-10-1D1-3S

bucher VALVE 2.00787E+11 VALV VRC818/05-F

SOMMER MAH8X0.75

Rexroth 4WE 6 J62/EG24N9K72L SO407

GEMUE 620 65D 8181413/3 valve

BORDIGNON CS32-25

KSB picture

EMS ANTENNA | HF-ANT-1010-01 (10cm antenna)

Marzocchi IP D 9.2� 104158791 PM5/6VOITH

J. Wagner 3823177

Rohde AM-27.120.44

BOLL & KIRCH Filterbau GmbH V-13-IBAL-119-D/04 (SPARES FOR AUXILIARY ENGINE #1,TYPE:SULZER 6S20)

MTU RX53507300001

VIKING 300CWP

FEINMETALL F73206B200G150

Pleiger LIMIT SWITCH BOARD SPARE PARTS NO.:EHS-D/52-103/4 PART-NO.:9311207310 ME-0C1

Tognella FT257/6-100

VOGEL 232072

BELIMO D680NL, Switzerland

JUMO probe 201025/51-22-07-22-120/837 Temperature resistance

ERCIAT WKR2301P131

HERKULES Description:GUIDE BUSHING,,Part. No:1182887