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. 370-7675
Mfr. Part No.2744416
SGD679.23
Each
units
RS422, RS485 - - 24 V dc DIN Rail 0°C +55°C - - Interface Converter 0 → +55 °C ACT20X RS232 to RS422, RS232 to RS485 -
RS Stock No. 796-6913
Mfr. Part No.4131
SGD306.12
Each
units
Relay 0 → 12 V dc, 0 → 20 mA 2 A, 250 V 19.2 → 300 V dc, 21.6 → 253 V ac DIN Rail -20°C +60°C - - Programmable Signal Conditioner -20 → +60 °C MTL5000 Analogue → Relay -
RS Stock No. 324-0740
Mfr. Part No.PXU-20.924/RS
SGD261.91
Each
units
Analogue 0 → 10 V, 0 → 20 mA 0 → 10 V dc, 0 → 20 mA 24 V dc DIN Rail -20°C +55°C - - Signal Conditioner -20 → +55 °C 9200 Analogue to Analogue -
RS Stock No. 905-5608
Mfr. Part No.IAMS0011
BrandRed Lion
SGD421.67
Each
units
Current - - 19.2 → 300 V dc, 21.6 → 253 V ac DIN Rail -20°C +60°C - PGMMOD00 Universal Signal Conditioner -20 → +60 °C - Analogue to Current Screw
RS Stock No. 796-6887
Mfr. Part No.4114
SGD334.76
Each
units
Current 0 → 12 V dc, 0 → 20 mA, 4 → 20 mA, 10 MΩ, 20 Ω 0 → 10 V dc, 0 → 20 mA 19.2 → 300 V dc, 21.6 → 253 V ac DIN Rail -20°C +60°C - - Programmable Signal Conditioner -20 → +60 °C MTL5000, Serial PCL45USB Analogue to Current -
RS Stock No. 532-9946
Mfr. Part No.2864406
SGD407.89
Each
units
- - - 19.2 → 30 V dc - -20°C +65°C ATEX - Isolation Amplifier -20 → +65 °C MACX MCR-EX-SL-NAM-YO - -
RS Stock No. 122-9821
Mfr. Part No.2905669
SGD426.64
Each
units
Current, Voltage 19.2 → 30 V dc Maximum of 23.98 V, Maximum of 37.4 mA 19.2 → 30 V dc DIN Rail -20°C +60°C ATEX, IECEx - Solenoid Driver -20 → +60 °C - Solenoid Driver Screw
RS Stock No. 489-2904
Mfr. Part No.2864150
SGD610.05
Each
units
Current, Voltage 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 24 V dc DIN Rail -20°C +65°C ATEX - Isolating Amplifier -20 → +65 °C - Isolation -
RS Stock No. 489-2881
Mfr. Part No.2864176
SGD596.90
Each
units
Current 0 → 10 V, 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail -20°C +60°C ATEX - Signal Duplicator -20 → +60 °C MACX MCR-EX-SL-NAM-HO Isolation -
RS Stock No. 796-7082
Mfr. Part No.3108
SGD279.31
Each
units
Current 0 → 20.5 mA 0 → 20.5 mA 16.8 → 31.2 V dc DIN Rail -25°C +70°C ATEX - Programmable Signal Conditioner -25 → +70 °C MINI MCR-2-U-UI Analogue to Current -
RS Stock No. 905-5605
Mfr. Part No.IAMS0010
BrandRed Lion
SGD345.65
Each
units
Current -200 → +850 °C, 0 Ω → 100 kΩ 0 → 10 V dc, 0 → 20 mA 253 V ac, 300 V dc DIN Rail - +60°C - PGMMOD00 Universal Signal Conditioner Maximum of +60 °C - Universal to Current Screw
RS Stock No. 470-5816
Mfr. Part No.2811103
SGD937.19
Each
units
Current, Voltage 0 → 370 V ac, 370 kΩ 0 → 10 V, 0 → 20 mA 18.5 → 30.2 V dc DIN Rail -20°C +60°C - - Voltage Transducer -20 → +60 °C - - -
RS Stock No. 460-409
Mfr. Part No.1SNA684252R0200
BrandABB
SGD991.60
Each
units
Ethernet - - 10 → 24 V ac, 10 → 30 V dc Snap-On Rail Mount 0°C +60°C - - Signal Conditioner 0 → +60 °C MINI MCR-SL-F-UI-SP-NC RS232 to Ethernet -
RS Stock No. 532-9974
Mfr. Part No.2864422
SGD442.30
Each
units
Current 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail -20°C +60°C - - Power Supply Repeater -20 → +60 °C - Amplifier -
RS Stock No. 827-5369
Mfr. Part No.9106B1B
SGD627.14
Each
units
- - - 19.2 → 31.2 V dc - -20°C +60°C - - Signal Conditioner - - - -
RS Stock No. 796-6884
Mfr. Part No.4116
SGD351.86
Each
units
Current 0 → 12 V dc, 0 → 20 mA, 4 → 20 mA, 10 MΩ, 20 Ω 0 → 10 V dc, 0 → 20 mA 19.2 → 300 V dc, 21.6 → 253 V ac DIN Rail -20°C +60°C - - Programmable Signal Conditioner -20 → +60 °C MINI MCR-2-SPS-24-15-PT Analogue to Current -
RS Stock No. 616-8944
Mfr. Part No.2864095
SGD562.44
Each
units
Analogue 100 → 100000 Ω 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail -20°C +65°C - - Signal Converter -20 → +65 °C - - -
RS Stock No. 338-4115
Mfr. Part No.PXL-10.924/RS
SGD196.78
Each
units
Relay 0 → 10 V, 0 → 20 mA - 24 V dc DIN Rail -20°C +55°C - - Trip Amplifier -20 → +55 °C MINI MCR-2-POT-UI Analogue to Relay -
RS Stock No. 884-2458
Mfr. Part No.2SC3D11CC3
BrandGIC
SGD162.60
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. 851-3563
Mfr. Part No.EFit/16A/240V/4mA20/PA/ENG/CL/MS
BrandEurotherm
SGD595.93
Each
units
Analogue 4 → 20 mA - 240 V DIN Rail 0°C +45°C - - Signal Conditioner 0 → +45 °C - Analogue to Analogue -