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. 418-4859
Mfr. Part No.3RS1700-1DD00
BrandSiemens
TWD7,049.00
Each
units
Current 0 → 10 V 4 → 20 mA 24 V ac/dc DIN Rail -25°C +60°C - - Signal Conditioner -25 → +60 °C VSPC Analogue to Current -
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. 622-3192
Mfr. Part No.2813512
TWD8,346.00
Each
units
Current 0 → 10 V 0 → 20 mA 24 V dc DIN Rail -20°C +65°C - - Galvanic Isolator -20 → +65 °C - - -
RS Stock No. 849-6327
Mfr. Part No.2902000
TWD5,477.00
Each
units
Voltage 0 → 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. 134-8053
Mfr. Part No.3RS7006-1FW00
BrandSiemens
TWD14,468.00
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 → 240 V ac/dc Snap-On Rail Mount -25°C +60°C - - Signal Conditioner -25 → +60 °C - Converter Screw
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. 134-8694
Mfr. Part No.2905635
TWD14,887.00
Each
units
Analogue 4 → 20 mA 10 → 100 Mbit/s 12 → 24 V dc DIN Rail -40°C +55°C - - MINI MCR Communication Module -40 → +55 °C - Mini Analogue Pro Modbus/TCP Communication Gateway Plug-In
RS Stock No. 180-9470
Mfr. Part No.4184
TWD7,274.00
Each
units
Current, Voltage 0 → 100 %, ±100 mA, ±300 V dc ±10 V, ±23 mA 300 V dc DIN Rail -20°C +60°C - - Programmable Signal Conditioner Input/Output -20 → +60 °C - Uni/Bipolar Signal Transmitter Screw
RS Stock No. 134-8037
Mfr. Part No.3RS7003-1AE00
BrandSiemens
TWD6,453.00
Each
units
Voltage 4 → 20 mA 0 → 10 V 24 V ac/dc Snap-On Rail Mount -25°C +60°C - - Signal Conditioner -25 → +60 °C - Converter Screw
RS Stock No. 849-6383
Mfr. Part No.2902003
TWD5,604.00
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. 144-1338
Mfr. Part No.DPT02-B
BrandEYC
TWD9,059.00
Each
units
Analogue 0 → 1 (Voltage) V, 0 → 10 (Linear Resistance) kΩ, 0 → 10 (Voltage) V, 0 → 20 (Current) mA, 0 → 5 (Voltage) V, 0.2 → 1 (Voltage) V, 1 → 5 (Voltage) V, 2 → 10 (Voltage) V, 4 → 20 (Current) mA, 10 → 100 (Potentiometer) kΩ 0 → 1 (Voltage) V, 0 → 10 (Voltage) V, 0 → 5 (Voltage) V, 0.2 → 1 (Voltage) V, 1 → 0 (Voltage) V, 1 → 0.2 (Voltage) V, 1 → 5 (Voltage) V, 2 → 10 (Voltage) V, 5 → 0 (Voltage) V, 5 → 1 (Voltage) V, 10 → 0 (Voltage) V, 10 → 2 (Voltage) V 85 → 253 V ac DIN Rail -10°C +60°C - - Signal Conditioner -10 → +60 °C - Analogue to Analogue Screw
RS Stock No. 622-3221
Mfr. Part No.2813541
TWD8,346.00
Each
units
Voltage 0 → 20 mA 0 → 10 V 24 V dc DIN Rail -20°C +65°C - - Galvanic Isolator -20 → +65 °C - - -
RS Stock No. 796-7032
Mfr. Part No.9106B1A
TWD9,699.00
Each
units
- - - 19.2 → 31.2 V dc - -20°C +60°C ATEX - Signal Conditioner -20 → +60 °C MACX MCR-EX-SL-RPSSI-2I-1S-SP - -
RS Stock No. 144-8686
Mfr. Part No.MTL5549Y
BrandMTL
TWD20,515.00
Each
units
Current - 4 → 20 mA 20 → 35 V dc DIN Rail - - - - Signal Conditioner Isolating Driver - - Isolator Screw
RS Stock No. 902-8117
Mfr. Part No.1319280000
TWD6,249.00
Each
units
- - - 24 V DIN Rail -25°C +50°C - - Signal Isolaton Converter -25 → +50 °C - - Screw
RS Stock No. 134-8683
Mfr. Part No.2902004
TWD4,011.00
Each
units
Transistor - - 24 V dc DIN Rail -40°C +70°C ATEX - Signal Conditioner -40 → +70 °C - Isolation Amplifier Screw
RS Stock No. 902-8082
Mfr. Part No.8953670000
TWD3,554.00
Each
units
- - - 26 V DIN Rail -40°C +70°C IECEx - Surge Protection Terminal -40 → +70 °C - - Plug-In
RS Stock No. 652-8605
Mfr. Part No.2864202
TWD4,920.00
Each
units
Analogue -50 → 200 °C 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail -20°C +65°C - - Temperature Transducer -20 → +65 °C 3RS70 - -
RS Stock No. 134-8686
Mfr. Part No.2905632
TWD5,672.00
Each
units
Relay 0 → 4000 Ω 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. 134-8675
Mfr. Part No.2906446
TWD6,095.00
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA 6 → 30 V dc DIN Rail - - - - Signal Conditioner - - Loop-Powered Isolator Push-In