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. 361-1574
Mfr. Part No.PXC-10.230/RS
TWD6,470.00
Each
units
Analogue 0 → 1 A ac, 0 → 5 A ac 0 → 10 V, 0 → 10 V dc, 0 → 20 mA, 2 → 10 V dc, 2 → 20 mA, 4 → 20 mA 115 → 230 V ac DIN Rail -20°C +55°C - - Signal Conditioner -20 → +55 °C MINI MCR-2-NAM-2RO-PT Current to Analogue -
RS Stock No. 466-2270
BrandRS PRO
TWD5,616.00
Each
units
Current -250 → +250 V dc, 0 → 10 mA 2 A, 220 V dc, 250 V ac 230 V ac - 0°C +45°C - - Amplifier 0 → +45 °C - Analogue → Current 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. 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. 794-8558
BrandRS PRO
TWD4,088.00
Each
units
Analogue 4 → 20 mA 4 → 20 mA 16.8 → 30 V dc, 19.2 → 28.8 V ac DIN Rail -25°C +60°C - - Converter -25 → +60 °C Crouse-Hinds Analogue to Analogue Screw
RS Stock No. 348-7882
Mfr. Part No.MXT-10.230/RS
TWD4,703.00
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. 466-2286
BrandRS PRO
TWD5,616.00
Each
units
Relay 4 - 20 mA - 115 V ac DIN Rail 0°C +45°C - - Amplifier 0 → +45 °C - Analogue to Relay Screw
RS Stock No. 180-3045
Mfr. Part No.857-569
BrandWago
TWD19,555.00
Each
units
Current, Voltage 0 → 5 (IN 2) A, 300 (IN1) V ac/dc 0 → 10 mA, 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 mA, 2 → 10 V, 4 → 20 mA 24 V dc DIN Rail -25 °C +70 °C - - Signal Conditioner -25 → +70 °C - Transducer -
RS Stock No. 827-5375
Mfr. Part No.9202B3B
TWD6,701.00
Each
units
- - - 19.2 → 31.2 V dc - -20°C +60°C - - Signal Conditioner - - - -
RS Stock No. 902-8032
Mfr. Part No.8965460000
TWD9,957.00
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. 902-8035
Mfr. Part No.8965440000
TWD9,957.00
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
New
RS Stock No. 217-6415
Mfr. Part No.2924689
TWD14,304.00
Each
units
- 0 → 50000 Ω 0.004 → 0.02 A - - - - ATEX - - - MACX - -
RS Stock No. 292-2126
Mfr. Part No.IFMR0036
BrandRed Lion
TWD6,574.00
Each
units
Frequency 0 → 25 kHz 0 → 25 kHz 9 → 32 V dc DIN Rail 0°C +50°C - - Signal Conditioner 0 → +50 °C 3185 Frequency to Frequency -
RS Stock No. 134-8122
Mfr. Part No.S1SD-1Di-1R
TWD4,357.00
Each
units
Relay 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, 10 → 15 (AC Source) V, 40 → 60 (AC Source) V, 80 → 115 (AC Source) V 2 mA, 24 V dc 16.8 → 31.2 V dc DIN Rail -25°C +70°C - - Signal Conditioner -25 → +70 °C - Switch Amplifier Screw
RS Stock No. 171-7042
Mfr. Part No.2906242
TWD9,469.00
Each
units
Current, Voltage -550 → +550 V dc 11 V, 22 mA 24 V dc DIN Rail -25°C +60°C - - Voltage Measuring Transducer -25 → +60 °C - Voltage Measuring Transducer Screw
RS Stock No. 134-8679
Mfr. Part No.2905249
TWD6,025.00
Each
units
Current, Voltage -250 → 2500 °C 0 → 21 mA, 10 → 10.5 V 9.6 → 30 V dc DIN Rail -40°C +70°C ATEX - Signal Conditioner -40 → +70 °C - Thermocouple Push-In
RS Stock No. 489-2831
Mfr. Part No.2864480
TWD5,946.00
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. 189-2315
Mfr. Part No.2906164
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. 489-2718
Mfr. Part No.2864655
TWD14,325.00
Each
units
Current 0 → 20 mA 0 → 20 mA - DIN Rail -20°C +65°C - - Passive loop Isolator -20 → +65 °C - Isolation -
RS Stock No. 185-435
Mfr. Part No.202731/01-015/024,000
BrandJumo
TWD12,553.00
Each
units
Analogue - 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail -25°C +250°C - - Signal Conditioner -25 → +250 °C ecoTRANS Analogue, Conductivity, Temperature -