Signal Conditioning

A signal conditioner is a device that converts one type of electronic signal into another type of signal. Its primary use is to convert a signal that may be difficult to read by conventional instrumentation into a more easily read format.
How it works
Signal conditioning can perform a wide range of processes required to make sensor output suitable for processing include amplification, filtering, converting, range matching, isolation. The input from a sensor is connected to the signal conditioner, which is then able to convert the specific input type into a signal that produces the necessary output type for the instrumentation used.
Types of Signal Conditioning
• DIN Rail Mount - a DIN Rail mount signal conditioner mounts on a DIN Rail bracket and are very popular in industrial applications since they provide a rugged mounting format.
• Backplane Mount Conditioners - The backplane style provides the advantage of all output signals being accessible through a single common connector. Backplane signal conditioners are often used with data acquisition systems.
• Digital Sensor Signal Conditioners - The output of a digital signal conditioner is converted to a digital format such as RS232, RS485 or Ethernet. Digital signals provide a high degree of immunity from electrical noise, and can also support extended transmission distances.

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Description Price Output Type Input Range Output Range Supply Voltage Mounting Type Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Interface Module Type Operating Temperature Range Series Signal Conditioner Type Termination
RS Stock No. 902-8038
Mfr. Part No.8965450000
TWD7,127.00
Each
units
Analogue 4 → 20 mA 4 → 20 mA 19.2 → 31.2 V DIN Rail -20°C +60°C IECEx USB Cable Signal Isolating Converter -20 → +60 °C - Analogue to Analogue Screw
RS Stock No. 135-7392
Mfr. Part No.857-401
BrandWago
TWD8,198.00
Each
units
Digital -20 → +20 mA, -10 → +10 V, 0 → +30 V 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail -25°C +70°C - APP Configuration Interface, PC Configuration Interface, Software Configuration Interface Signal Conditioner Amplifier -25 → +70 °C - Isolation Amplifier Push-In
RS Stock No. 794-8570
BrandRS PRO
TWD8,111.00
Each
units
Analogue ±30 V, ±5 A, ±50 mA -10 → +10 V, 0 → 10 V, 0 → 20 mA, 4 → 20 mA 16.8 → 30 V DIN Rail -40°C +70°C - - Converter -40 → +70 °C Crouse-Hinds Analogue → Analogue Screw
RS Stock No. 827-5366
Mfr. Part No.9202B3A
TWD5,114.00
Each
units
- - - 19.2 → 31.2 V dc - -20°C +60°C - - Signal Conditioner - MINI MCR-SL-UI-I-LP-NC - -
RS Stock No. 122-9822
Mfr. Part No.2905723
TWD5,087.00
Each
units
Current, Voltage 8 V dc Maximum of 10 mA, Maximum of 9.6 V 9.6 → 30 V dc DIN Rail -20°C +60°C ATEX, IECEx - Galvanic Isolator -20 → +60 °C - Isolation Amplifier Screw
RS Stock No. 134-8124
Mfr. Part No.S1SD-1Fi-1R
TWD6,971.00
Each
units
Relay <3 (Function Input) V, 0.15 → 2 (S0 Sensor) mA, 1.2 → 2.1 (Mechanical Contact) mA, 1.2 → 2.1 (NAMUR Sensor ) mA, 1.2 → 2.1 (SN Sensor) mA, 3 → 5 (NPN Sensor) V, 4 → 6 (2-Wire DC Sensor) V, 8 → 10 (Mechanical Contact) V, 8 → 10 (PNP Sensor) V, 150 → 400 (AC Source) mV 2 mA, 24 V dc 16.8 → 31.2 V dc DIN Rail -25°C +70°C - - Signal Conditioner -25 → +70 °C - Rotation Speed Monitor Screw
RS Stock No. 709-9638
Mfr. Part No.2865489
TWD7,353.00
Each
units
- - - 19.2 → 30 V dc - -20°C +60°C - - Galvanic Isolator -20 → +60 °C 3RS70 - -
RS Stock No. 292-2132
Mfr. Part No.IFMR0066
BrandRed Lion
TWD6,261.00
Each
units
Frequency 0 → 25 kHz 0 → 25 kHz 85 → 250 V ac DIN Rail 0°C +50°C - - Signal Conditioner 0 → +50 °C 3186 Frequency to Frequency -
RS Stock No. 849-6345
Mfr. Part No.2902055
TWD6,759.00
Each
units
Current, Voltage -250 → +2500 °C 0 → 12.3 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail -40°C +70°C - - Thermocouple Transducer -40 → +70 °C - Temperature to Current, Temperature to Voltage -
RS Stock No. 134-8685
Mfr. Part No.2902033
TWD6,726.00
Each
units
Relay 0 → 12 V, 0 → 24 mA 100 mA → 6 A, 240 (UL) V dc, 250 V ac 24 V dc DIN Rail -40°C +70°C ATEX - Signal Conditioner -40 → +70 °C - Limit Value Switch Screw
RS Stock No. 410-4718
Mfr. Part No.2940252
TWD4,602.00
Each
units
- - - - - 0°C +40°C - - Emergency Stop Push Button 0 → +40 °C SC-System - -
RS Stock No. 794-8549
BrandRS PRO
TWD6,719.00
Each
units
Analogue 0 → 1 A, ±1 A 0 → 10 V, 0 → 20 mA, 4 → 20 mA 16.8 → 30 V DIN Rail -25°C +60°C - - Converter -25 → +60 °C 4104 Analogue to Analogue Screw
RS Stock No. 189-2316
Mfr. Part No.2906169
TWD12,557.00
Each
units
Relay 0.1 → 10 V, 0.18 → 21 mA 0.2 A @ 24 V dc, 4 (AC) A 24 V dc DIN Rail -20°C +65°C ATEX - Limit Switch -20 → +65 °C - Limit Value Switch -
RS Stock No. 849-6392
Mfr. Part No.2902052
TWD6,238.00
Each
units
Current, Voltage -200 → +850 °C, 0 → 4000 Ω 0 → 10.5 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail -40°C +70°C - - Temperature Transducer -40 → +70 °C - RTD to Current, RTD to Voltage Plug-In
RS Stock No. 144-8694
Mfr. Part No.MTL1249
BrandMTL
TWD6,830.00
Each
units
Current, Voltage 0 → 1 V, 0 → 10 V, 0 → 100 mV, 0 → 2 mA, 0 → 5 V, 1 → 5 V, 4 → 20 mA 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 18 → 32 V dc DIN Rail -20°C +60°C - - Analogue Input Isolator -20 → +60 °C - Converter Screw
RS Stock No. 884-2458
Mfr. Part No.2SC3D11CC3
BrandGIC
TWD3,268.00
Each
units
Analogue 0 → 10 V dc, 0 → 20 mA, 2 → 10 V dc, 4 → 20 mA 0 → 10 V dc, 0 → 20 mA, 2 → 10 V dc, 4 → 20 mA 24 V dc - -10°C +55°C - - Signal Conditioner -10 → +55 °C - Analogue to Analogue Screw
RS Stock No. 327-6121
Mfr. Part No.IRMA3035
BrandRed Lion
TWD9,537.00
Each
units
Analogue - 0 → 10 V, 0 → 20 mA 9 → 32 V dc DIN Rail -25°C +75°C - - Signal Conditioner -25 → +75 °C 2261 Temperature to Analogue -
RS Stock No. 134-8054
Mfr. Part No.3RS7006-2FE00
BrandSiemens
TWD12,264.00
Each
units
Current, Voltage -20 → +20 mA, -5 → +5 mA, 0 to10 V, 0 → 1 V, 0 → 10 mA, 0 → 100 mV, 0 → 2 V, 0 → 20 mA, 0 → 20 V, 0 → 300 mV, 0 → 5 mA, 0 → 5 V, 0 → 500 mV, 0 → 60 mV, 2 to10 V, 4 → 20 mA 0 → 10 V, 0 → 20 mA, 4 → 20 mA 24 V ac/dc DIN Rail -25°C +60°C - - Signal Conditioner -25 → +60 °C - Converter Spring-Loaded
RS Stock No. 849-6383
Mfr. Part No.2902003
TWD5,338.00
Each
units
Voltage 4 → 20 mA 0 → 11 V 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Isolation Amplifier -
RS Stock No. 204-5184
Mfr. Part No.2761266
TWD31,896.00
Each
units
- - - 24 V dc DIN Rail 0°C +55°C - - Interface Converter 0 → +55 °C 5225A Isolation -