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Signal Conditioners convert, isolate, amplify, or filter electrical signals from sensors to ensure compatibility with PLCs, controllers, and monitoring systems. They improve signal quality and reduce noise in automation environments.
Signal Conditioners perform multiple actions on input signals to output a reliable electrical signal for different instruments and control equipment to maintain a reliable process, quality, and control. They help maintain signal compatibility, improve accuracy, and ensure reliable data transmission between sensors, controllers, and actuators. Signal Conditioners are also known as Signal converters and Signal Transmitters.
Signal Conditioners
Showing 1–25 of 51 results
- Digital / Pulse / Frequency Converters, Trip Amplifiers, Signal Conditioners
f/I-f/f Converter – 2255 is obsolete
Digital / Pulse / Frequency Converters, Trip Amplifiers, Signal Conditionersf/I-f/f Converter – 2255 is obsolete
f/I-f/f converter
Model: 2255
Make: PR Electronics
Origin: Denmark- Frequency to analog & frequency to frequency conversions
- Programmable f/I converter
- Programmable decimal divider / decimal multiplier
- Programmable frequency generator
- Relay output as option
- Supply voltage 24 VDC
SKU: n/a - Signal Conditioners, Trip Amplifiers
PR 2231 Trip Amplifier (Discontinued)
Discontinued Product:
Replacement of PR 2241:2231P or 2231D can be repalced with the following products as per input/output requirements:
4131 – Universal trip amplifier
4179B – Universal trip amplifier
5116A – Programmable transmitter- AC/DC trip amplifier
- 2 adjustable alarm limits
- Galvanically isolated 3.75 kVAC
- Front-programmable
- 3-digit LED display
- 24 VDC or universal supply
2231 Trip Amplifier – PR Electronics
Part#: 2231
Make: PR ElectronicsSKU: PR 2231 - Signal Conditioners, Special
PR 2261 mV Transmitter
Make: PR Electronics | Origin: Denmark | Condition: New
✔ Load cell signal amplification
✔ Conversion from millivolt to current or voltage signals
✔ Front-panel programmable with LED display
✔ Relative input span calibration capability
✔ NPN/PNP input support for external taring
✔ Power supply compatible with standard transducersSKU: n/a - Signal Conditioners
PR 3101 Thermocouple Converter
Make: PR Electronics | Origin: Denmark | Condition: New
✔ Superior precision with accuracy exceeding 0.1% of full scale
✔ Outstanding electromagnetic compatibility (EMC) and effective suppression of 50/60 Hz interference
✔ Choice of fast or standard response times: under 30 ms or 300 ms
✔ Factory-set temperature ranges adjustable through DIP switch selection
✔ Compact 6.1 mm slim-profile enclosureSKU: n/a - Signal Conditioners
PR 3102 Pt100 converter
✔ Excellent accuracy, surpassing 0.1% of span
✔ Superior EMC performance with effective 50/60 Hz noise suppression
✔ Selectable response time options: under 30 ms or 300 ms
✔ Pre-calibrated temperature ranges easily set via DIP switches
✔ Slim and compact 6.1 mm housing designSKU: n/a - Signal Conditioners
PR 3104 Isolated Converter
Make: PR Electronics | Origin: Denmark | Condition: New
✔ Isolation and conversion of standard DC signals
✔ Power supply and signal isolator designed for 2-wire transmitters
✔ Loop power supply exceeding 17 V
✔ Easy configuration via DIP switches
✔ Slimline housing with a 6.1 mm profileSKU: n/a - Signal Conditioners
PR 3108 Isolated Repeater / Splitter
Make: PR Electronics | Origin: Denmark | Condition: New✔ Signal isolation and conversion for standard DC inputs
✔ Fast response time below 7 ms
✔ Splitter capability: one input to two outputs
✔ Easy operation with no configuration required
✔ Compact slimline housing measuring 6.1 mmSKU: n/a - Signal Conditioners
PR 3111 TC Converter – Isolated
Make: PR Electronics | Origin: Denmark | Condition: New
✔ Superior accuracy, exceeding 0.05% of span
✔ Exceptional EMC performance with effective 50/60 Hz noise reduction
✔ Selectable response times: under 30 ms or 300 ms
✔ Pre-calibrated temperature ranges adjustable through DIP switches
✔ Slim and compact 6.1 mm housing designSKU: n/a - Signal Conditioners
PR 3112 Pt100 Converter – Isolated
Make: PR Electronics | Origin: Denmark | Condition: New✔ Outstanding accuracy, surpassing 0.05% of span
✔ Superior EMC performance with effective 50/60 Hz noise suppression
✔ Choice of response times: less than 30 ms or 300 ms
✔ Pre-calibrated temperature ranges easily selected via DIP switches
✔ Slimline 6.1 mm compact housingSKU: n/a - Signal Conditioners
PR 3113 HART 7 Temperature Converter – Isolated
Make: PR Electronics | Origin: Denmark | Condition: New✔ High precision accuracy, exceeding 0.05% of span
✔ Compact slimline housing measuring 6.1 mm
✔ Exceptional EMC performance for industrial environments
✔ Selectable response times: 60 ms or 60 seconds
✔ Pre-calibrated temperature ranges configurable via DIP switchesSKU: n/a - Universal Converters, Current/Voltage Converters, Signal Isolators & Repeaters, Signal Conditioners
PR 3114 Isolated Universal Converter
Universal Converters, Current/Voltage Converters, Signal Isolators & Repeaters, Signal ConditionersPR 3114 Isolated Universal Converter
PR Electronics 3114 – Isolated universal converterPart: PR3114
Make: PR Electronics
Origin: Denmark- Input for RTD, TC, Ohm, potentiometer, mA and V
- Slimline housing of 6 mm
- 2-wire supply >15 V
- Output for current and voltage
- Can be supplied separately or installed on the power rail, PR 9400
SKU: PR 3114 - Signal Conditioners
PR 3225 Universal Frequency Converter
- Part Number: PR 3225
- Variants: PR 3225A | PR 3225B
- Make: PR Electronics | Origin: Denmark | Condition: New
• High-speed measurement up to 100 kHz
• Universal input: NAMUR, NPN, PNP, Tacho, TTL & S0
• Active current (0-23 mA) or voltage (0-10 VDC) output
• 2.5 kVAC galvanic isolation for signal integrity
• Compact 6.1 mm DIN rail mounting
• Direct configuration via DIP-switches or 4500 series interfaceSKU: PR 3225 - Signal Conditioners
PR 4104 Universal uni-/Bipolar Signal Transmitter
Make: PR Electronics | Origin: Denmark | Condition: New
✔ Measures and outputs both uni- and bipolar voltage and current signals
✔ Compatible with passive and active input/output devices
✔ Programmable and monitored using the PR 4500 display series
✔ Fast response time under 20 ms with superior accuracy below 0.05%
✔ Wide universal power supply range: 21.6–253 VAC / 19.2–300 VDCSKU: n/a - Temperature Transmitters, Universal Converters, Controllers, Signal Conditioners, On/Off Controllers, RTD Converters, Thermocouple Converters, Pt100 Converters, Universal Temperature Transmitters, Trip Amplifiers
PR 4116 Universal Transmitter
Temperature Transmitters, Universal Converters, Controllers, Signal Conditioners, On/Off Controllers, RTD Converters, Thermocouple Converters, Pt100 Converters, Universal Temperature Transmitters, Trip AmplifiersPR 4116 Universal Transmitter
Make: PR Electronics | Origin: Denmark | Condition: New
Part: PR4116 Universal Transmitter✔ Multi-Function Universal Input Support
✔ Robust 2-Wire Auxiliary Supply
✔ Division 2 Hazardous Area Certification
✔ Quad-Output Versatility
✔ Universal Power CompatibilitySKU: n/a - Controllers, Signal Conditioners
PR 4131 Universal Trip Amplifier
Make: PR Electronics | Origin: Denmark | Condition: New
✔ Supports inputs from RTD, thermocouples (TC), ohm sensors, potentiometers, mA, and voltage signals
✔ Features two configurable alarm limits
✔ FM-approved for Division 2 hazardous area installations
✔ Equipped with two relay outputs
✔ Compatible with universal AC or DC power supplySKU: n/a - Signal Conditioners
PR 4179 Universal AC / DC Transmitter
Make: PR Electronics | Origin: Denmark | Condition: New
- Accurate AC and DC signal transmission
- Reliable performance in industrial environments
- Easy to install and integrate into existing control systems
- Manufactured in Denmark ensuring high quality and durability
- Suitable for diverse industrial automation applications
Datasheet PR 4179 Universal AC / DC Transmitter
SKU: n/a - Signal Conditioners
PR 4184 Universal Uni-/Bipolar Signal Transmitter
Make: PR Electronics | Origin: Denmark | Condition: New
✔ Measures DC inputs up to ±300 V and ±100 mA with spans as low as 25 mV / 0.5 mA
✔ Provides passive/active current output and buffered voltage output
✔ Fast response time under 20 ms with outstanding 0.05% accuracy
✔ Wide universal power supply range: 21.6–253 VAC / 19.2–300 VDCSKU: n/a - Universal Converters, Signal Conditioners
PR 4222 Universal I/f Converter
PR 4222 Universal I/f Converter
Make: PR Electronics | Origin: Denmark | Condition: New
The PR 4222 Universal I/f Converter from PR Electronics is a programmable signal interface module designed for precise signal conversion, isolation, and amplification in industrial automation systems.
Engineered for reliability, the PR 4222 Universal I/f Converter allows seamless communication between sensors, transmitters, PLCs, and control systems.
✔ Universal signal input compatibility
✔ Accurate signal conversion and conditioning
✔ Compact DIN rail mounting
✔ Stable industrial performanceThe PR 4222 Universal I/f Converter is widely used as an industrial automation component for signal interfacing in process instrumentation and control panels.
SKU: n/a - Signal Conditioners
PR 5223A Programmable f/I-f/f converter
Make: PR Electronics | Origin: Denmark | Condition: New
✓ Pulse measurement tool
✓ Signal frequency producer
✓ Electrical isolation via galvanic method
✓ Analog output for current and voltage
✓ PNP / NPN type output, relay options available
✓ Compatible with a wide range of power suppliesSKU: PR 5223A - Signal Conditioners
PR 5225A – Programmable f/I-f/f converter
Make: PR Electronics | Origin: Denmark | Condition: New
Variants: 5225A1 | 5225A2
✔ Programmable frequency-to-current (f/I) conversion
✔ Frequency-to-frequency (f/f) signal conversion
✔ High precision for industrial measurements
✔ DIN rail mounting for control panelsSKU: n/a
