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. 801-6185
Mfr. Part No.2865955
TWD10,075.00
Each
units
Current 0 mA → 20 mA 0 mA → 20 mA 19.2 → 30 V dc DIN Rail -20°C +60°C - - Power Supply Repeater -20 → +60 °C MINI MCR SL UI UI NC Current to Current -
RS Stock No. 532-9968
Mfr. Part No.2864684
TWD7,711.00
Each
units
- - - 19.2 → 30 V dc - -20°C +65°C - - Galvanic Isolator -20 → +65 °C MACX MCR-EX-SL-SD-24-48-LFD - -
RS Stock No. 849-6367
Mfr. Part No.2902040
TWD6,573.00
Each
units
Current, Voltage 0 → 24 mA, 0 → 33 V 0 → 10 V, 0 → 22 mA 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Isolation Amplifier -
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. 489-2926
Mfr. Part No.2864134
TWD2,685.00
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. 902-8007
Mfr. Part No.8965350000
TWD5,269.00
Each
units
Current 8 V dc 2 A 19.2 → 31.2 V DIN Rail -20°C +60°C IECEx USB Cable Signal Isolating Converter -20 → +60 °C - NAMUR Sensor to Current Screw
RS Stock No. 260-0898
Mfr. Part No.IFMA0035
BrandRed Lion
TWD8,361.00
Each
units
Analogue 0 → 25 kHz 0 → 10 V, 0 → 20 mA 9 → 32 V dc DIN Rail 0°C +50°C - - Signal Conditioner 0 → +50 °C 3114 Temperature to Analogue -
RS Stock No. 801-8951
Mfr. Part No.2708614
TWD35,509.00
Each
units
Current, Voltage - 0.46 A, 65 V dc, 150 V ac 18 → 30 V dc DIN Rail -20°C +60°C - - Signal Converter -20 → +60 °C MINI MCR-SL-U-I-O - -
New
RS Stock No. 207-3303
Mfr. Part No.2904089
TWD14,857.00
Each
units
- - - - - - - ATEX - Isolator - MACX MCR-SL-RPSS-2I-2I - -
RS Stock No. 902-8114
Mfr. Part No.1319270000
TWD6,249.00
Each
units
- - - 24 V DIN Rail -25°C +50°C - - Signal Isolaton Converter -25 → +50 °C - - Screw
RS Stock No. 902-8041
Mfr. Part No.8965470000
TWD10,114.00
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 23 mA 19.2 → 31.2 V DIN Rail -20°C +60°C IECEx USB Cable Signal Isolating Converter -20 → +60 °C - Analogue to Current Screw
RS Stock No. 902-7997
Mfr. Part No.1318220000
TWD16,804.00
Each
units
Analogue ±12 V dc, ±150 mV dc, ±18 V dc, ±600 mV dc 4 → 20 mA 19.2 → 31.2 V DIN Rail 0°C +60°C IECEx USB Cable Signal Isolating Converter 0 → +60 °C - Temperature to Current Screw
RS Stock No. 218-4453
BrandRS PRO
TWD8,340.00
Each
units
Relay 4 → 20 mA - 10 → 30 V dc DIN Rail 0°C +50°C - - Amplifier 0 → +50 °C 9100 Analogue to Relay Screw
RS Stock No. 134-8133
Mfr. Part No.S1SD-1AI-1U.3
TWD8,595.00
Each
units
Current, Voltage ±100 mV, ±150 mV, ±250 mV, ±300 mV, ±500 mV, ±60 mV 0 mA, 0 → 10 V, 0 → 20 mA, 0 → 5 V, ±10 V, ±20 mA, ±5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 16.8 → 31.2 V dc DIN Rail -25°C +70°C ATEX, IECEx - Signal Conditioner -25 → +70 °C - Converter Screw
RS Stock No. 144-8693
Mfr. Part No.MTL1211
BrandMTL
TWD4,955.00
Each
units
Current, Voltage - - 18 → 32 V dc DIN Rail -20°C +60°C - - Analogue Input Isolator -20 → +60 °C - Isolator Screw
RS Stock No. 796-7092
Mfr. Part No.3118
TWD7,054.00
Each
units
Current -23 → 23 mA, -11.5 → 11.5 V 0 → 11.5 V, 0 → 23 mA 16.8 → 31.2 V dc DIN Rail -25°C +70°C ATEX - Programmable Signal Conditioner -25 → +70 °C MACX MCR-EX-TS-I-OLP Analogue to Current -
RS Stock No. 134-8049
Mfr. Part No.3RS7005-2FW00
BrandSiemens
TWD11,743.00
Each
units
Current, Voltage 0 → 10 V, 0 → 20 mA, 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 Spring-Loaded
RS Stock No. 134-8689
Mfr. Part No.2906877
TWD5,816.00
Each
units
Relay 0 → 4000 Ω 70 mA, 100 mA 24 V dc DIN Rail -40°C +70°C ATEX - Signal Conditioner -40 → +70 °C - Limit Value Switch Push-In
RS Stock No. 324-0683
Mfr. Part No.PXT-10.230/RS
TWD4,897.00
Each
units
Analogue -50 → 300 °C 0 → 10 V dc, 0 → 20 mA 230 V ac DIN Rail -20°C +55°C - - Signal Conditioner -20 → +55 °C 9100 Temperature to Analogue -
RS Stock No. 201-6327
Mfr. Part No.2924265
TWD5,721.00
Each
units
Relay 19.2 → 30 V 30 → 250 V - - - - ATEX - Isolation Amplifier - - Isolation Amplifier -