Search result

 

Your search for frequency matches 29 pages

Products (14)

Articles (15)

5725

Programmable frequency indicator

5725

  • 4-digit 14-segment LED display
  • Programmable frequency input span
  • 2 SPDT relays and 1 analog output
Add to quote list
View product
2224

Valve controller

2224

  • Front-programmable
  • mA, V, and Ω programmable input
  • Ramp times, jump values, reversal, chopper frequency, and deadband
Add to quote list
View product
8341

Inductive proximity sensor

8341

  • NAMUR DIN 19234
  • Switching distance: 5 mm 
  • Max. frequency: 500 Hz
Add to quote list
View product
8342

Inductive proximity sensor

8342

  • NAMUR DIN 19234
  • Switching distance: 2 mm
  • Max. frequency: 800 Hz
Add to quote list
View product
8343

Inductive proximity sensor

8343

  • NPN
  • Switching distance: 5 mm 
  • Max. frequency: 500 Hz
Add to quote list
View product
8344

Inductive proximity sensor

8344

  • NPN
  • Switching distance: 2 mm
  • Max. frequency: 800 Hz
Add to quote list
View product
5223B

Programmable f/I-f/f converter

5223B

  • Analog current and voltage output
  • PNP / NPN output, optional relays
  • Universal supply
Add to quote list
View product
5223A

Programmable f/I-f/f converter

5223A

  • Analog current and voltage output
  • PNP / NPN output, optional relays
  • Universal supply
Add to quote list
View product
5225A

Programmable f/I-f/f converter

5225A

  • Concurrent f/I and f/f function
  • Analog current and voltage output
  • PNP / NPN output, optional relays
Add to quote list
View product
2255

f/I-f/f converter

2255

  • Relay output as option
  • Fixed programming as option
  • Supply voltage 24 VDC
Add to quote list
View product
4222

Universal I/f converter

4222

  • Input for RTD, TC, Ohm, potentiometer, mA and V
  • Generates frequencies from 0...25000 Hz
  • Universal AC or DC supply
Add to quote list
View product
3225A

Universal frequency converter

3225

  • Input: NAMUR, NPN, PNP, Tacho, TTL, S0
  • Output: Universal mA / V or relay
  • Power supply 16.8 VDC…31.2 VDC
Add to quote list
View product
3400T

Electromechanical counter

3400T

  • Supply voltage 24 VDC
  • 6 digits
  • Reset button in the counter front
Add to quote list
View product
4225

Universal f/I-f/f converter

4225

  • Input: NAMUR, NPN, PNP, Tacho, TTL, S0
  • Output: Programmable bipolar mA / V, frequency or relay
  • Universal AC or DC supply
Add to quote list
View product

What are frequency to current converters and what are they used for?

Frequency to current converters are used in control systems to transform a pulse or frequency to an equivalent current signal.

Fly ash

Carbon content measurement

Generator

Speed measurement / alarm

Water Supply & Wastewater

More efficient water control.

Filter press building

Noise isolation

Advantages of converting RTD and Thermocouple signals to 4…20 mA current

Thermocouple and RTD sensors are commonly used to measure temperature in industrial processes. In cases where these sensors are connect directly to the PLC, the result of the measurement accuracy i...

8 tips and advice for reducing the effects of EMI on your instrumentation signals

Electromagnetic interference, or EMI, is commonly found in industrial environments, and can adversely affect the accuracy of your instrumentation signals – here are some tips and advice that can he...

Product Spotlight: The PR electronics 9202B Pulse isolator

Learn more about the 9202B and what it can do for you.

Product spotlight: The PR electronics 4179 Universal AC/DC transmitter

Learn more about the PR 4179, which measures AC voltage or current, provides 2.3 kV isolation, and outputs industry standard DC voltage and current signals that are easily measured by your control...

The fundamentals of 4...20 mA current loops

4…20 mA current is commonly used to connect process signals to a controller in industrial applications. Sometimes, an analog voltage signal or digital communications is used, but there are many adv...

Analog signal splitting – How to achieve 2 outputs from 1 input signal

The ability to split an analog signal is a much asked for feature. Whether to simply add a local indicator or to use the additional signal as an input to a separate process or system, signal splitt...

Multifunctional devices

Wide range of input/output - multiple applications

Selecting equipment for explosive atmospheres

The nature of many industrial processes means an explosive gas, vapor or dust atmosphere is present. Whether this be as a by-product of the process or as an inherent process hazard, necessary pre...