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 Module Type Operating Temperature Range Series Signal Conditioner Type Termination Input Type
RS Stock No. 218-4447
BrandRS PRO
SGD297.50
Each
units
Relay 4 → 20 mA - 10 → 30 V dc - 0°C +50°C - Amplifier 0 → +50 °C - Analogue → Relay Screw -
RS Stock No. 466-2400
BrandRS PRO
SGD307.76
Each
units
Relay 0 → 20 mA, 0 → 250 V ac, -250 → +250 V dc - 230 V ac - 0°C +45°C - Amplifier 0 → +45 °C - Analogue → Relay Screw -
RS Stock No. 629-522
BrandRS PRO
SGD327.91
Each
units
Voltage 0 → 10 V dc 4 → 20 mA 24 → 230 V ac - -20°C +60°C - Converter -20 → +60 °C - Voltage to Voltage Screw -
RS Stock No. 466-2292
BrandRS PRO
SGD311.91
Each
units
Current 0 → 10 mA, -250 → +250 V dc 0 → 20 mA 115 V ac - 0°C +45°C - Amplifier 0 → +45 °C - Analogue → Current Screw -
RS Stock No. 794-8558
BrandRS PRO
SGD181.51
Each
units
Analogue 4 → 20 mA 4 → 20 mA 16.8 → 30 V dc, 19.2 → 28.8 V ac - -25°C +60°C - Converter -25 → +60 °C - Analogue to Analogue Screw -
RS Stock No. 629-500
BrandRS PRO
SGD317.45
Each
units
Voltage 4 → 20 mA 4 → 20 mA 24 → 230 V ac - -20°C +60°C - Converter -20 → +60 °C - Voltage to Voltage Screw -
RS Stock No. 466-2264
BrandRS PRO
SGD325.59
Each
units
Analogue 4 → 20 mA 2 x 4 → 20 mA 9 → 30 V dc - 0°C +45°C - Converter 0 → +45 °C - Analogue → Analogue Screw -
RS Stock No. 629-465
BrandRS PRO
SGD293.28
Each
units
Current 4 → 20 mA 2 A, 220 V dc, 250 V ac 115 V ac, 230 V ac - 0°C +45°C - Amplifier 0 → +45 °C - Analogue to Current Screw -
RS Stock No. 218-4453
BrandRS PRO
SGD341.29
Each
units
Relay 4 → 20 mA - 10 → 30 V dc - 0°C +50°C - Amplifier 0 → +50 °C - Analogue to Relay Screw -
RS Stock No. 466-2236
BrandRS PRO
SGD241.17
Each
units
Voltage 0 → 10 V 0 → 10 V 24 V dc - 0°C +45°C - Converter 0 → +45 °C - Isolating Signal Converter Screw -
RS Stock No. 466-2258
BrandRS PRO
SGD241.17
Each
units
Voltage 4 → 20 mA 0 → 10 V 24 V dc - 0°C +45°C - Converter 0 → +45 °C - Isolating Signal Converter Screw -
RS Stock No. 794-8580
BrandRS PRO
SGD247.57
Each
units
Analogue 4 → 20 mA 4 → 20 mA - - -25°C +60°C - Converter -25 → +60 °C - Analogue to Analogue Screw -
RS Stock No. 218-4469
BrandRS PRO
SGD315.83
Each
units
Analogue 0 → 20 mA, -250 → +250 V dc 0 → 10 mA, 0 → 10 V dc 10 → 30 V dc - 0°C +50°C - Converter 0 → +50 °C - Analogue → Analogue Screw -
RS Stock No. 466-2270
BrandRS PRO
SGD233.47
Each
units
Current 0 → 10 mA, -250 → +250 V dc 2 A, 220 V dc, 250 V ac 230 V ac - 0°C +45°C - Amplifier 0 → +45 °C - Analogue → Current Screw -
RS Stock No. 466-2286
BrandRS PRO
SGD233.47
Each
units
Relay 4 - 20 mA - 115 V ac - 0°C +45°C - Amplifier 0 → +45 °C - Analogue to Relay Screw -
RS Stock No. 788-6987
BrandRS PRO
SGD230.60
Each
units
Current 1 → 100 KΩ, -10 → 10 V dc, -200 → +2000 °C, -25 → 25 mA 0 → 12 V, 0 → 20 mA, SPDT Relay 20 → 240 V ac, 20 → 240 V dc - -20°C +70°C - Signal Conditioner -20 → +70 °C - Universal to Current Screw -
RS Stock No. 223-385
BrandRS PRO
SGD280.30
Each
units
Current 0 → 100 Hz 4 → 20 mA 8 → 30 V dc - 0°C +45°C - Converter 0 → +45 °C - Frequency → Current Screw -
RS Stock No. 794-8574
BrandRS PRO
SGD341.18
Each
units
Analogue 0 → 10 V, 0 → 20 mA, 4 → 20 mA 0 → 10 V, 0 → 20 mA, 4 → 20 mA 16.8 → 30 V - -40°C +70°C - Converter -40 → +70 °C - Analogue to Analogue Screw -
RS Stock No. 794-8542
BrandRS PRO
SGD275.28
Each
units
Analogue ±5 A, 0 → 5 A 0 → 10 V, 0 → 20 mA, 4 → 20 mA 16.8 → 30 V - -25°C +60°C - Converter -25 → +60 °C - Analogue to Analogue Screw -
RS Stock No. 192-3391
BrandRS PRO
SGD104.10
Each
units
Current 4 → 20 mA 4 → 20 mA - - -25°C +60°C - Signal Converter -25 → +60 °C - Analogue to Analogue Screw -