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. 849-6311
Mfr. Part No.2901998
$261.16
Each
units
Current Current Isolation Amplifier 0 → 20 mA, 4 → 20 mA 0 → 22 mA, 4 → 22 mA 9.6 → 30 V dc DIN Rail Transducer -40°C +70°C - - - -
RS Stock No. 489-2831
Mfr. Part No.2864480
$278.18
Each
units
Current, Voltage Relay Isolation 0 → 10 V, 0 → 20 mA - 24 V dc DIN Rail Potentiometer -20°C +65°C - - - -
RS Stock No. 851-3563
Mfr. Part No.EFit/16A/240V/4mA20/PA/ENG/CL/MS
BrandEurotherm
$773.70
Each
units
Analogue Analogue Analogue to Analogue 4 → 20 mA - 240 V DIN Rail - 0°C +45°C - - - -
RS Stock No. 324-0661
Mfr. Part No.PXT-10.024/RS
$308.72
Each
units
Temperature Analogue Temperature to Analogue -50 → 300 °C 0 → 10 V dc, 0 → 20 mA 24 V ac DIN Rail RTD -20°C +55°C - - - -
RS Stock No. 902-8085
Mfr. Part No.8953720000
BrandWeidmuller
$234.36
Each
units
- - - - - 26 V DIN Rail PT100 -40°C +70°C IECEx - - -
RS Stock No. 849-6336
Mfr. Part No.2902014
$329.94
Each
units
Current Current Repeater 0 → 20 mA, 4 → 20 mA 0 → 24 mA, 4 → 24 mA 9.6 → 30 V dc DIN Rail Transducer -40°C +70°C - - - -
RS Stock No. 348-7882
Mfr. Part No.MXT-10.230/RS
$183.73
Each
units
Temperature Analogue Temperature to Analogue 0 → 300 °C 0 → 10 V dc 24 V ac, 230 V ac DIN Rail RTD -20°C +55°C - - - -
RS Stock No. 442-8935
Mfr. Part No.1SVR011700R0000
BrandABB
$478.84
Each
units
Analogue Current Analogue → Current 0 → 10 V, 0 → 20 mA 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail - -20°C +80°C - - - -
RS Stock No. 435-0719
Mfr. Part No.BOS S-T01
BrandBALLUFF
$103.75
Each
units
PNP NPN PNP to NPN - - 10 → 30 V dc - - 0°C +60°C - - - -
RS Stock No. 338-4143
Mfr. Part No.PXL-10.230/RS
$349.01
Each
units
Analogue Relay Analogue to Relay 0 → 10 V, 0 → 20 mA - 24 V ac, 230 V ac DIN Rail - -20°C +55°C - - - -
RS Stock No. 204-5184
Mfr. Part No.2761266
$1,024.34
Each
units
- - Isolation - - 24 V dc DIN Rail - 0°C +55°C - - - -
RS Stock No. 796-7105
Mfr. Part No.3185A2
$258.15
Each
units
Analogue Voltage Analogue to Voltage 0 → 23 mA 17.5 V dc - DIN Rail - -25°C +70°C ATEX - - -
RS Stock No. 785-7783
Mfr. Part No.2902851
$353.72
Each
units
Temperature Current, Voltage Temperature to Current, Temperature to Voltage -250 → +2500 °C 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 Thermocouple -20°C +65°C - - - -
RS Stock No. 902-8044
Mfr. Part No.8965480000
BrandWeidmuller
$737.85
Each
units
Analogue Current Analogue to Current 0 → 20 mA, 4 → 20 mA 0 → 23 mA 19.2 → 31.2 V DIN Rail PT100 Sensor, Thermocouple -20°C +60°C IECEx USB Cable Signal Isolating Converter 2
RS Stock No. 332-5813
Mfr. Part No.2966786
$41.77
Each
units
- - - - - - - - - - - - - -
RS Stock No. 794-8533
BrandRS PRO
$338.34
Each
units
Temperature Analogue Temperature to Analogue -220 → +850 °C, -210 → +2310 °C -10 → +10 V, 0 → 10 V, 0 → 20 mA, 4 → 20 mA 16.8 → 30 V DIN Rail Thermocouple -40°C +70°C - - Converter -
RS Stock No. 849-6339
Mfr. Part No.2902029
$275.35
Each
units
Voltage Current Isolation Amplifier 0 → 10 V 4 → 22 mA 9.6 → 30 V dc DIN Rail Transducer -40°C +70°C - - - -
RS Stock No. 801-6101
Mfr. Part No.2814508
$730.65
Each
units
Current Current Current to Current 0 mA → 20 mA 0 mA → 20 mA 20 → 30 V dc DIN Rail Amplifier -25°C +60°C - - - -
RS Stock No. 849-6361
Mfr. Part No.2901999
$204.43
Each
units
Current Current Isolation Amplifier 0 → 20 mA, 4 → 20 mA 0 → 22 mA, 4 → 22 mA 9.6 → 30 V dc DIN Rail Transducer -40°C +70°C - - - -
RS Stock No. 616-8950
Mfr. Part No.2864082
$245.65
Each
units
- Frequency - 0 → 10 V, 0 → 20 mA 50 Hz 20 → 30 V dc DIN Rail - -20°C +65°C - - - -
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