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. 134-8124
Mfr. Part No.S1SD-1Fi-1R
TWD6,971.00
Each
units
Relay <3 (Function Input) V, 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, 150 → 400 (AC Source) mV 2 mA, 24 V dc 16.8 → 31.2 V dc DIN Rail -25°C +70°C - - Signal Conditioner -25 → +70 °C - Rotation Speed Monitor Screw
RS Stock No. 801-6154
Mfr. Part No.2864781
TWD13,364.00
Each
units
Current 0 mA → 20 mA 0 mA → 20 mA - DIN Rail -20°C +65°C - - Signal Conditioner -20 → +65 °C MCR-VAC-UI-O-DC Current to Current -
RS Stock No. 134-8693
Mfr. Part No.2905634
TWD15,412.00
Each
units
Analogue 4 → 20 mA 1.2 → 115.2 kbit/s 12 → 24 V dc DIN Rail -40°C +65°C - - MINI MCR Communication Module -40 → +65 °C - Mini Analogue Pro Modbus/RTU Communication Gateway Plug-In
RS Stock No. 849-6373
Mfr. Part No.2902023
TWD5,477.00
Each
units
Current 0 → 10 V 0 → 20 mA 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Isolation Amplifier -
RS Stock No. 902-8072
Mfr. Part No.8953600000
TWD3,472.00
Each
units
- - - 26 V DIN Rail -40°C +70°C IECEx - Surge Protection Terminal -40 → +70 °C - - Plug-In
RS Stock No. 189-2306
Mfr. Part No.1050228
TWD11,022.00
Each
units
Current -1000 → 1000 mV, -250 → +250 °C 0 → 20 mA, 4 → 20 (SIL) mA 24 V dc DIN Rail -40°C +70°C ATEX - Temperature Measuring Transducer -40 → +70 °C - Temperature Measuring Transducer -
New
RS Stock No. 212-7321
Mfr. Part No.2924210
TWD11,376.00
Each
units
Current 0.004 → 0.02 A 0.004 → 0.02 A - - - - ATEX - Power Supply Repeater - MACX MCR-SL-RPSSI-I-UP-SP Isolation -
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. 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. 410-4724
Mfr. Part No.2942124
TWD4,909.00
Each
units
- - 10 kΩ - DIN Rail 0°C +40°C - - Potentiometer Transducer 0 → +40 °C SC-System Setpoint Adjuster Screw
RS Stock No. 134-8679
Mfr. Part No.2905249
TWD6,238.00
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. 134-8054
Mfr. Part No.3RS7006-2FE00
BrandSiemens
TWD12,264.00
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 V ac/dc DIN Rail -25°C +60°C - - Signal Conditioner -25 → +60 °C - Converter Spring-Loaded
RS Stock No. 192-3394
BrandRS PRO
TWD3,956.00
Each
units
Current, Voltage 4 → 20 mA 0 → 10 V 24 V ac/dc DIN Rail -25°C +60°C - - Isolating Signal Converter -25 → +60 °C - Analogue to Analogue Screw
RS Stock No. 134-8128
Mfr. Part No.S1SL-1AI-1C
TWD4,436.00
Each
units
Current 0 → 20 mA, 4 → 20 mA, 50 mA 0 → 20 mA, 4 → 20 mA 2.2 → 30 V dc DIN Rail -25°C +70°C - - Signal Conditioner -25 → +70 °C - Passive Isolator Screw
RS Stock No. 736-5042
Mfr. Part No.CI45-113-00000-000
BrandP.M.A
TWD13,969.00
Each
units
Relay -200 → 2315 °C, -10 → 30 V, 0 → 100 kHz, 0 → 4500 Ω, 15 → 31 bit 0 → 10 V, 0 → 1000 Hz, 0 → 20 mA, 14 bit 18 → 30 V ac, 18 → 31 V dc DIN Rail -20°C +60°C - - Signal Conditioner -20 → +60 °C - Universal to Relay -
RS Stock No. 134-8695
Mfr. Part No.2905636
TWD15,412.00
Each
units
Analogue 4 → 20 mA 12 Mbit/s 12 → 24 V dc DIN Rail -40°C +60°C - - MINI MCR Communication Module -40 → +60 °C - Mini Analogue Pro Profibus DP Communication Gateway Plug-In
RS Stock No. 902-8010
Mfr. Part No.8965400000
TWD6,174.00
Each
units
Relay ≤28 V dc <40 mV 19.2 → 31.2 V DIN Rail -20°C +60°C IECEx USB Cable Signal Isolating Converter -20 → +60 °C - NPN or PNP Switching Signal → Relay Screw
RS Stock No. 134-8031
Mfr. Part No.3RS7002-1AE00
BrandSiemens
TWD6,453.00
Each
units
Current 0 → 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. 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. 134-8039
Mfr. Part No.3RS7003-1CE00
BrandSiemens
TWD6,453.00
Each
units
Current 4 → 20 mA 0 → 20 mA 24 V ac/dc Snap-On Rail Mount -25°C +60°C - - Signal Conditioner -25 → +60 °C - Converter Screw