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. 122-9821
Mfr. Part No.2905669
TWD9,311.00
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. 851-3563
Mfr. Part No.EFit/16A/240V/4mA20/PA/ENG/CL/MS
BrandEurotherm
TWD12,994.00
Each
units
Analogue 4 → 20 mA - 240 V DIN Rail 0°C +45°C - - Signal Conditioner 0 → +45 °C - Analogue to Analogue -
RS Stock No. 370-7675
Mfr. Part No.2744416
TWD11,815.00
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. 418-4792
Mfr. Part No.3RS1703-1CD00
BrandSiemens
TWD9,899.00
Each
units
Current 4 → 20 mA 0 → 20 mA 24 V ac/dc DIN Rail -25°C +60°C - - Signal Conditioner -25 → +60 °C VSSC4 Analogue to Current -
RS Stock No. 793-4020
Mfr. Part No.709061/8-01-020-100-230-00/252
BrandJumo
TWD10,690.00
Each
units
Current 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 230 V ac 230 V DIN Rail 0°C +45°C - - Signal Conditioner 0 → +45 °C MINI MCR-2-F-UI-PT Analogue → Current Screw
RS Stock No. 309-6206
Mfr. Part No.ICM40030
BrandRed Lion
TWD5,117.00
Each
units
RS422/485 - - 9 → 32 V dc DIN Rail 0°C +50°C - - Signal Conditioner 0 → +50 °C MINI MCR-SL-2CP-I-I-SP RS232 to RS422/485 -
RS Stock No. 796-7095
Mfr. Part No.3114
TWD6,877.00
Each
units
Current 0 → 12 V dc, 0 → 20 mA 0 → 10 V dc, 0 → 20 mA 16.8 → 31.2 V dc DIN Rail -25°C +70°C ATEX - Programmable Signal Conditioner -25 → +70 °C MACX MCR-SL-RPSSI-2I Analogue to Current -
RS Stock No. 902-7990
Mfr. Part No.8965490000
TWD10,271.00
Each
units
Current 0 → 12 V dc 0 → 23 mA 19.2 → 31.2 V DIN Rail -20°C +60°C IECEx USB Cable Signal Isolating Converter -20 → +60 °C - Voltage to Current Screw
RS Stock No. 795-0810
Mfr. Part No.G3PW-A245EU-S
BrandOmron
TWD21,300.00
Each
units
Analogue 1 → 5 V dc, 4 → 20 mA 30 V dc, 50 mA 100 → 240 V ac DIN Rail -15°C +55°C - - Signal Conditioner -15 → +55 °C MACX MCR-TS-I-OLP Analogue to Analogue -
RS Stock No. 418-5054
Mfr. Part No.3RS1703-1AD00
BrandSiemens
TWD7,049.00
Each
units
Voltage 4 → 20 mA 0 → 10 V 24 V ac/dc DIN Rail -25°C +60°C - - Signal Conditioner -25 → +60 °C SAFE SIL3 Analogue to Voltage -
RS Stock No. 418-4843
Mfr. Part No.3RS1700-1CD00
BrandSiemens
TWD7,361.00
Each
units
Current 0 → 10 V 0 → 20 mA 24 V ac/dc - -25°C +60°C - - Signal Conditioner -25 → +60 °C VSPC Voltage to Current -
RS Stock No. 489-2847
Mfr. Part No.2864419
TWD9,653.00
Each
units
Analogue 0 → 20 mA 0 → 20 mA 18 V DIN Rail -20°C +65°C - - Passive loop Isolator -20 → +65 °C - Isolation -
RS Stock No. 902-8016
Mfr. Part No.8965390000
TWD7,232.00
Each
units
NPN 8 V dc <2.5 V dc 19.2 → 31.2 V DIN Rail -20°C +60°C IECEx USB Cable Signal Isolating Converter -20 → +60 °C - NAMUR Sensor to NPN Screw
RS Stock No. 902-8029
Mfr. Part No.8965410000
TWD7,268.00
Each
units
Relay ≤28 V dc <40 mV 19.2 → 31.2 V DIN Rail -20°C +60°C IECEx USB Cable Signal Isolating Converter -20 → +60 °C - NPN or PNP Switching Signal to Relay Screw
RS Stock No. 466-2393
BrandRS PRO
TWD7,080.00
Each
units
Analogue 4 → 20 mA 2 x 4-20 mA 115 V ac, 230 V ac DIN Rail 0°C +45°C - - Converter 0 → +45 °C - Analogue → Analogue Screw
RS Stock No. 629-465
BrandRS PRO
TWD7,212.00
Each
units
Current 4 → 20 mA 2 A, 220 V dc, 250 V ac 115 V ac, 230 V ac DIN Rail 0°C +45°C - - Amplifier 0 → +45 °C TYA-201 Analogue to Current Screw
RS Stock No. 260-0905
Mfr. Part No.IFMA0065
BrandRed Lion
TWD7,830.00
Each
units
Analogue 0 → 25 kHz 0 → 10 V, 0 → 20 mA 85 → 250 V ac DIN Rail 0°C +50°C - - Signal Conditioner 0 → +50 °C 3117 Temperature to Analogue -
RS Stock No. 800-6725
Mfr. Part No.EPACK-1PH/63A/500V/XXX/V2
BrandEurotherm
TWD24,037.00
Each
units
Analogue 0 → 10 V, 0 → 20 mA -, - - 100 → 500 V ac DIN Rail 0°C +45°C - - Signal Conditioner 0 → +45 °C MACX MCR-EX-SL-RPSSI-2I-SP Analogue to Analogue -
RS Stock No. 361-1552
Mfr. Part No.PXR-10.230/RS
TWD6,078.00
Each
units
Analogue 0 → 5 kΩ 0 → 10 V, 0 → 20 mA 115 → 230 V ac DIN Rail -20°C +55°C - - Signal Conditioner -20 → +55 °C 2SC Resistance to Analogue -
RS Stock No. 788-6987
BrandRS PRO
TWD5,028.00
Each
units
Current -200 → +2000 °C, -25 → 25 mA, -10 → 10 V dc, 1 → 100 KΩ 0 → 12 V, 0 → 20 mA, SPDT Relay 20 → 240 V ac, 20 → 240 V dc DIN Rail -20°C +70°C - USB Cable Signal Conditioner -20 → +70 °C MINI MCR-2-2I-2I-ILP Universal to Current Screw