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. 324-0661
Mfr. Part No.PXT-10.024/RS
$259.75
Each
units
Analogue -50 → 300 °C 0 → 10 V dc, 0 → 20 mA 24 V ac DIN Rail -20°C +55°C - - Signal Conditioner -20 → +55 °C PSI-MOS-PROFIB/FO 850 T-SO Temperature to Analogue -
RS Stock No. 796-6887
Mfr. Part No.4114
$403.96
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. 489-2926
Mfr. Part No.2864134
$97.37
Each
units
Voltage 0 → 30 V dc 0.8 → 30 V dc 30 V dc DIN Rail -20°C +65°C - - PSU Configuration Terminal -20 → +65 °C - - -
RS Stock No. 796-7076
Mfr. Part No.3103
$267.05
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 MCR-EX-RTD-I-SP Analogue to Current -
RS Stock No. 902-8016
Mfr. Part No.8965390000
$377.65
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. 736-4752
Mfr. Part No.SG45-115-00000-000
BrandP.M.A
$1,026.95
Each
units
Analogue 5 V 0 → 10 V, 0 → 20 mA, 14 bit 18 → 30 V ac, 18 → 31 V dc DIN Rail -20°C +60°C - - Signal Conditioner -20 → +60 °C 3RS70 Digital to Analogue -
RS Stock No. 370-7704
Mfr. Part No.2744461
$714.29
Each
units
- - - 24 V ac/dc DIN Rail 0°C +55°C - - Interface Isolator 0 → +55 °C ACT20X Isolation -
RS Stock No. 218-4469
BrandRS PRO
$405.55
Each
units
Analogue -250 → +250 V dc, 0 → 20 mA 0 → 10 mA, 0 → 10 V dc 10 → 30 V dc DIN Rail 0°C +50°C - - Converter 0 → +50 °C 9100 Analogue → Analogue Screw
RS Stock No. 390-8165
Mfr. Part No.8473000000
$280.92
Each
units
Current -50 → 150 °C 4 → 20 mA 9 → 30 V dc DIN Rail 0°C +50°C - - Signal Conditioner 0 → +50 °C ACT20X Temperature to Current -
RS Stock No. 794-8533
BrandRS PRO
$527.63
Each
units
Analogue -220 → +850 °C, -210 → +2310 °C -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 750 Series Temperature to Analogue Screw
RS Stock No. 348-7882
Mfr. Part No.MXT-10.230/RS
$266.96
Each
units
Analogue 0 → 300 °C 0 → 10 V dc 24 V ac, 230 V ac DIN Rail -20°C +55°C - - Signal Conditioner -20 → +55 °C MINI MCR-2-U-I4-PT Temperature to Analogue -
RS Stock No. 796-7105
Mfr. Part No.3185A2
$285.40
Each
units
Voltage 0 → 23 mA 17.5 V dc - DIN Rail -25°C +70°C ATEX - Programmable Signal Conditioner -25 → +70 °C MACX MCR-T-UIREL-UP Analogue to Voltage -
RS Stock No. 849-6361
Mfr. Part No.2901999
$299.03
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 22 mA, 4 → 22 mA 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Isolation Amplifier -
RS Stock No. 508-4126
Mfr. Part No.8594810000
$535.52
Each
units
Analogue 0 → 10 V, 0 → 20 mA 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail 0°C +55°C - - Signal Conditioner 0 → +55 °C - Analogue to Analogue -
RS Stock No. 489-2831
Mfr. Part No.2864480
$387.83
Each
units
Relay 0 → 10 V, 0 → 20 mA - 24 V dc DIN Rail -20°C +65°C - - Adjustable Threshold Switch -20 → +65 °C - Isolation -
RS Stock No. 435-0719
Mfr. Part No.BOS S-T01
BrandBALLUFF
$147.34
Each
units
NPN - - 10 → 30 V dc - 0°C +60°C - - Signal Conditioner 0 → +60 °C AFCM PNP to NPN -
RS Stock No. 418-4843
Mfr. Part No.3RS1700-1CD00
BrandSiemens
$332.87
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. 849-6311
Mfr. Part No.2901998
$330.21
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 22 mA, 4 → 22 mA 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Isolation Amplifier -
RS Stock No. 902-8079
Mfr. Part No.1130670000
$181.98
Each
units
- - - 5 V DIN Rail -40°C +70°C IECEx - Surge Protection Terminal -40 → +70 °C - - Screw
RS Stock No. 201-5434
Mfr. Part No.2907704
$645.73
Each
units
Current 0.004 → 0.02 A 0.004 → 0.02 A - - - - ATEX - Isolator - - Loop-Powered Isolators -