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 Input Type Output Type Signal Conditioner Type Input Range Output Range Supply Voltage Mounting Type Sensor Compatibility Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Interface Module Type Number of Channels
RS Stock No. 370-7675
Mfr. Part No.2744416
$695.33
Each
units
RS232 RS422, RS485 RS232 to RS422, RS232 to RS485 - - 24 V dc DIN Rail - 0°C +55°C - - - -
RS Stock No. 796-6985
Mfr. Part No.5225A2
$593.21
Each
units
Frequency Current Frequency to Current 0 → 20 kHz 0 → 20 mA 19.2 → 28.8 V dc DIN Rail - -20°C +60°C - - - -
RS Stock No. 796-6884
Mfr. Part No.4116
$416.67
Each
units
Analogue Current Analogue to Current 0 → 12 V dc, 0 → 20 mA, 4 → 20 mA, 10 MΩ, 20 Ω 0 → 10 V dc, 0 → 20 mA 19.2 → 300 V dc, 21.6 → 253 V ac DIN Rail Linear Resistance, Potentiometer, RTD, Thermocouple -20°C +60°C - - - 1
RS Stock No. 902-8054
Mfr. Part No.1063810000
BrandWeidmuller
$142.15
Each
units
- - - - - 42 V DIN Rail - -40°C +70°C IECEx - - -
RS Stock No. 455-5043
Mfr. Part No.7-0000433115-RS
$1,201.35
Each
units
Voltage Current Voltage to Current 5 → 50 mV - 115 V ac - - -25°C +55°C - - - -
RS Stock No. 204-5099
Mfr. Part No.2810939
$450.60
Each
units
Voltage Voltage Isolation 0 → 10 V 0 → 10 V 18 → 30 V dc DIN Rail - -20°C +65°C - - - -
RS Stock No. 489-2881
Mfr. Part No.2864176
$618.78
Each
units
Current, Voltage Current Isolation 0 → 10 V, 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail Potentiometer -20°C +60°C - - - -
RS Stock No. 223-357
BrandRS PRO
$284.27
Each
units
Frequency Current Frequency to Current 0 → 5 kHz 4 → 20 mA 8 → 30 V dc DIN Rail - 0°C +45°C - - Converter -
RS Stock No. 902-8094
Mfr. Part No.8953650000
BrandWeidmuller
$223.88
Each
units
- - - - - 6 V DIN Rail PT100 -40°C +70°C IECEx - - -
RS Stock No. 796-7014
Mfr. Part No.4511
$154.67
Each
units
Universal Modbus RTU Universal to Modbus RTU - - - - - -20°C +60°C - - - -
RS Stock No. 324-0740
Mfr. Part No.PXU-20.924/RS
$421.35
Each
units
Analogue Analogue Analogue to Analogue 0 → 10 V, 0 → 20 mA 0 → 10 V dc, 0 → 20 mA 24 V dc DIN Rail - -20°C +55°C - - - -
RS Stock No. 902-8072
Mfr. Part No.8953600000
BrandWeidmuller
$140.96
Each
units
- - - - - 26 V DIN Rail PT100 -40°C +70°C IECEx - - -
RS Stock No. 796-7086
Mfr. Part No.3109
$354.37
Each
units
Analogue Current Analogue to Current 0 → 10.25 V, 0 → 20.5 mA 0 → 10 V dc, 0 → 20.5 mA 16.8 → 31.2 V dc DIN Rail - -25°C +70°C ATEX - - -
RS Stock No. 313-2526
Mfr. Part No.MK96-VP01
BrandTurck
$300.51
Each
units
Analogue Current Analogue to Current - - 28.8 V dc Panel Mount Thermocouple -25°C +60°C - - - -
RS Stock No. 466-2264
BrandRS PRO
$482.85
Each
units
Analogue Analogue Analogue → Analogue 4 → 20 mA 2 x 4 → 20 mA 9 → 30 V dc DIN Rail RTD, Thermocouple 0°C +45°C - - Converter -
RS Stock No. 418-4966
Mfr. Part No.3RS1705-1FW00
BrandSiemens
$700.04
Each
units
Analogue Analogue Analogue to Analogue 0 → 10 V, 0 → 20 mA 0 → 10 V, 0 → 20 mA 24 → 240 V ac/dc DIN Rail - -25°C +60°C - - - -
RS Stock No. 902-8000
Mfr. Part No.8965360000
BrandWeidmuller
$267.31
Each
units
NAMUR Sensor NPN NAMUR Sensor to NPN 8 V dc <2.5 V dc 19.2 → 31.2 V DIN Rail NAMUR Sensor -20°C +60°C IECEx USB Cable Signal Isolating Converter 1
RS Stock No. 223-363
BrandRS PRO
$281.47
Each
units
Frequency Current Frequency → Current 0 → 1 kHz 4 → 20 mA 8 → 30 V dc DIN Rail - 0°C +45°C - - Converter -
RS Stock No. 849-6345
Mfr. Part No.2902055
$287.95
Each
units
Temperature Current, Voltage Temperature to Current, Temperature to Voltage -250 → +2500 °C 0 → 12.3 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail Thermocouple -40°C +70°C - - - -
RS Stock No. 470-5850
Mfr. Part No.2864464
$394.66
Each
units
Current Relay Isolation 0 → 16 A - 20 → 30 V dc DIN Rail - -20°C +65°C - - - -
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