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. 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. 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. 122-9817
Mfr. Part No.2905278
TWD8,017.00
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA <30.5 V DIN Rail -40°C +85°C ATEX - Isolator -40 → +85 °C - Current to Current Screw
RS Stock No. 785-7771
Mfr. Part No.2902849
TWD8,945.00
Each
units
Current, Voltage -200 → +850 °C, 0 → 4000 Ω 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 4 → 20 mA, 10 → 0 V, 20 → 0 mA, 20 → 4 mA 9.6 → 30 V dc DIN Rail -20°C +65°C ATEX - Configurable Temperature Transducer -20 → +65 °C 3RS70 RTD to Current, RTD to Voltage -
RS Stock No. 801-6148
Mfr. Part No.2814469
TWD14,871.00
Each
units
Voltage -10 V → 10 V -10 V → 10 V 20 → 30 V dc DIN Rail -25°C +60°C - - Signal Conditioner -25 → +60 °C FM IM Voltage to Voltage -
RS Stock No. 489-2881
Mfr. Part No.2864176
TWD12,846.00
Each
units
Current 0 → 10 V, 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail -20°C +60°C ATEX - Signal Duplicator -20 → +60 °C MACX MCR-EX-SL-NAM-HO Isolation -
RS Stock No. 470-5816
Mfr. Part No.2811103
TWD19,626.00
Each
units
Current, Voltage 0 → 370 V ac, 370 kΩ 0 → 10 V, 0 → 20 mA 18.5 → 30.2 V dc DIN Rail -20°C +60°C - - Voltage Transducer -20 → +60 °C - - -
RS Stock No. 785-7787
Mfr. Part No.2902958
TWD3,148.00
Each
units
Voltage 0 → 30 V Maximum of 29.2 V - DIN Rail -20°C +65°C - - Voltage Transducer -20 → +65 °C MINI MCR-2-UNI-UI-2UI Voltage to Voltage -
RS Stock No. 201-5440
Mfr. Part No.2924100
TWD6,597.00
Each
units
Voltage 19.2 → 30 V 12.9 V - - - - ATEX, IECEx - Solenoid Driver - - Solenoid Driver -
RS Stock No. 236-5955
Mfr. Part No.2820835
TWD1,290.00
Each
units
- 21 mA, 24 V ac/dc - - DIN Rail -20°C +50°C - - Terminal Connection -20 → +50 °C SC-System - -
New
RS Stock No. 217-6415
Mfr. Part No.2924689
TWD15,010.00
Each
units
- 0 → 50000 Ω 0.004 → 0.02 A - - - - ATEX - - - MACX - -
RS Stock No. 175-0489
Mfr. Part No.1033201
TWD3,188.00
Each
units
Current, Voltage 9.6 → 30 V dc 15 V dc 9.6 → 30 V dc DIN Rail -40°C +70°C ATEX - Constant Voltage Source -40 → +70 °C - Voltage to Current & Voltage Push-In
RS Stock No. 189-2315
Mfr. Part No.2906164
TWD12,755.00
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 -
New
RS Stock No. 207-3317
Mfr. Part No.2905724
TWD5,412.00
Each
units
- - - - - - - ATEX - Isolation Amplifier - MACX MCR-EX-SL-NAM-YO-SP - -
RS Stock No. 849-6317
Mfr. Part No.2902037
TWD7,478.00
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. 709-9647
Mfr. Part No.2865609
TWD6,630.00
Each
units
- - - 27.7 V dc - -20°C +60°C - - Galvanic Isolator -20 → +60 °C 3RS70 - -
RS Stock No. 175-0487
Mfr. Part No.2906447
TWD5,038.00
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA - DIN Rail -40°C +70°C ATEX - Loop Powered Isolator -40 → +70 °C - Current to Current Push-In
RS Stock No. 196-0435
Mfr. Part No.2924236
TWD15,737.00
Each
units
Current 4 → 20 mA 4 → 20 mA 19.2 → 30 V dc - -20°C +60°C ATEX, IECEx - Power Supply Repeater -20 → +60 °C - - Push-In
RS Stock No. 532-9974
Mfr. Part No.2864422
TWD8,569.00
Each
units
Current 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail -20°C +60°C - - Power Supply Repeater -20 → +60 °C - Amplifier -