8432280000 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > The sensor> 8432280000

8432280000: Descriptionconditioner sgnl 4wire 4-20ma; CategoryThe sensor; File Size3MB，58 Pages; ManufacturerWeidmuller; Websitehttp://www.weidmuller.com/; Environmental Compliance

Download Datasheet Parametric View All

8432280000 Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	8432280000	-	-	View	Buy Now

8432280000 Overview

conditioner sgnl 4wire 4-20ma

8432280000 Parametric

Parameter Name	Attribute value
Datasheets
Analogue Signal Processing
Standard Package	1
Category	Sensors, Transducers
Family	Accessories
Other Names	WTZ4 PT100/4 CRNT 0/

Preview

Download Datasheet

View All

Analogue Signal Processing

156

Analogue Signal Processing

2-way-isolation

separates the signals galvanically and decouples the measurement

circuits. In so doing it eliminates potential differences caused by long cable lengths and

common reference points. Furthermore, the galvanic isolation offers protection against

destruction by overvoltage, and against inductive and capacitive interferences.

3-way-isolation

also decouples the supply voltage from the input and output circuits,

and enables the function with only one operating voltage.

The

passive isolator

offers a further elementary advantage; it needs no additional volt-

age supply. The supply to the modules ensues via the input circuit and is the trans-

ferred to the output. This current loop supply is distinguished by very low power con-

sumption.

There are a large number of products available for measuring temperatures. RTD

PT100

signals, in 2-, 3- and 4-wire technology, are converted to standardised 0 – 20

mA, 4 – 20 mA and 0 – 10 V signals.

The modules which can be connected to commercially available

thermocouples

have

cold junction compensation as standard. Furthermore, the modules amplify and linea-

rize the voltage signals from the thermocouple. This guarantees an exact conditioning

of analogue signals by eliminating sources of interference and errors.

Frequency converters

convert frequencies to standard analogue signals. This

enables controllers connected in series to directly process impulse trains when making

speed or rotational speed measurements.

It is inconceivable to think about automation without

analogue-digital-analogue

converters.

To bring together the aforementioned analogue form of describing the envi-

ronment and the customary digital processing, within the framework of process moni-

toring, it is necessary to convert analogue signals into digital signals. Weidmüller offers

modules for the following standard input and output signals: 0...20 mA, 4...20 mA and

0...10 V. 8-bit and 12-bit digital modules are available. All modules have an added input

for making instantaneous measurements.

Current monitoring modules

enable the monitoring of current values up to 60 A in

alternating or direct voltages. Over range or under range values trip the switching out-

put. Modules with analogue outputs enable the continuous monitoring of currents via

connected controls.

Voltage monitoring modules

can be used to monitor direct and alternating voltages.

Voltage fluctuations, resulting from switching operations or network overloads, can be

reliably recognised and reported via the adjustable threshold function.

Modules for

monitoring of revolutions and torque

enable the control of cyclic move-

ments on conveyor belts, ventilators and pumps. The output responds after a set

amount of time, should the expected impulse not be received. The reliable potential-

free relay contact, signalises the interference to the responsible component group.

158

Recommended Resources

Short circuit and overvoltage protection circuit for large current regulated power supply

Torque motor V-shaped speed regulation circuit

Transformer coupled DC and DC converter circuit diagram using HS7076

Fully digital three-phase half-controlled rectification and voltage regulation circuit

Excitation circuit for strain gauge pressure sensor bridge

Equivalent circuit and equivalent functional block diagram of CM0S type 555/556

Reprint: ARM University Training-CortexM4: A total of 147 pages of training PPT...; HOHO ARM Technology

[AB32VG1 Development Board Review] A/D Acquisition and Display: AB32VG1 has 16 ADC channels with 10-bit accuracy and 100k internal pull-up resistors. Its maximum sampling speed is 78k/s. To perform A/D acquisition, the hardware can be set up as shown in Figure 1, ...; jinglixixi Domestic Chip Exchange

This winter, layoffs continue: I had lunch with a friend at noon today. He had just been laid off. This was the second time his company had laid off employees this year. Although "if you don't stay here, you will find another place...; 向农 Talking about work

ARM environment configuration error solution: When using wince5.0 to configure arm2410, the following problems occur.C:\WINCE500\build.log(1) : error SYSGEN0000: error(s) in sysgen phaseBUILD: [Thrd:Sequence:Type ] MessageBUILD: [00:0000000163:WA...; gaoxiao Embedded System

Telecommunications Terminology: I found this by chance today while organizing my hard drive, so I'm sharing it with you all for your collection, haha...; 吸铁石上 RF/Wirelessly

Hex problem of iarewstm8: 1. Create a folder on the desktop, GC1.2. Put fwlib under it,3. file->new->workspace4. Project->Create New ProjectProject->Select C file and save it in the folder "gc1" created above, and name it "tes...; xujualiang stm32/stm8

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components