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 Signal Type 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 Standards Met
RS Stock No. 532-9974
Mfr. Part No.2864422
PHP14,643.70
Each
units
Current Current 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail - - - Power Supply Repeater -20 → +60 °C - Amplifier -
RS Stock No. 489-2847
Mfr. Part No.2864419
PHP14,643.70
Each
units
Current Analogue 0 → 20 mA 0 → 20 mA 18 V DIN Rail - - - Passive loop Isolator -20 → +65 °C - Isolation -
RS Stock No. 489-2825
Mfr. Part No.2869728
PHP592.70
Each
units
- Analogue 24 V ac 24 V dc 24 V dc DIN Rail - - - Power Bus Connector - - - -
RS Stock No. 223-385
BrandRS PRO
PHP12,268.36
Each
units
Frequency Current 0 → 100 Hz 4 → 20 mA 8 → 30 V dc DIN Rail - - - Converter 0 → +45 °C MCR-C-U-I-4-DC Frequency → Current -
RS Stock No. 849-6399
Mfr. Part No.2902017
PHP10,176.08
Each
units
- Current, Voltage 100 O → 100 kO 0 → 12.3 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail - - - Potentiometer Transducer - - Resistance to Current, Resistance to Voltage -
RS Stock No. 788-6996
BrandRS PRO
PHP8,950.05
Each
units
- Current -50 → +50 mA, -50 → +50 V -10 → +10 V, 0 → 21.5 mA 10 → 32 V ac, 10 → 48 V dc DIN Rail - - - Signal Conditioner -30 → +70 °C MINI MCR-2-RPS-I-I-OLP Analogue → Current CE
RS Stock No. 709-9631
Mfr. Part No.2865434
PHP8,644.11
Each
units
- - - - 19.2 → 30 V dc - - - ATEX Galvanic Isolator -20 → +60 °C 3RS70 - -
RS Stock No. 466-2292
BrandRS PRO
PHP13,652.42
Each
units
- Current -250 → +250 V dc, 0 → 10 mA 0 → 20 mA 115 V ac - - - - Amplifier 0 → +45 °C - Analogue → Current -
RS Stock No. 902-7997
Mfr. Part No.1318220000
PHP21,034.81
Each
units
Voltage Analogue ±12 V dc, ±150 mV dc, ±18 V dc, ±600 mV dc 4 → 20 mA 19.2 → 31.2 V DIN Rail - - IECEx Signal Isolating Converter - - Temperature to Current -
RS Stock No. 361-1568
Mfr. Part No.PXR-10.924/RS
PHP10,878.37
Each
units
- Analogue 0 → 5 kΩ 0 → 10 V, 0 → 20 mA 12 → 48 V ac/dc DIN Rail - - - Signal Conditioner -20 → +55 °C N-TRON Resistance to Analogue -
RS Stock No. 709-9647
Mfr. Part No.2865609
PHP10,058.48
Each
units
- - - - 27.7 V dc - - - - Galvanic Isolator -20 → +60 °C 3RS70 - -
RS Stock No. 788-6987
BrandRS PRO
PHP8,950.05
Each
units
- Current -200 → +2000 °C, -25 → 25 mA, -10 → 10 V dc, 1 → 100 KΩ 0 → 12 V, 0 → 20 mA, SPDT Relay 20 → 240 V ac, 20 → 240 V dc DIN Rail - - - Signal Conditioner -20 → +70 °C MINI MCR-2-2I-2I-ILP Universal to Current CE
RS Stock No. 793-4054
Mfr. Part No.709062/8-01-020-100-400-00/252
BrandJumo
PHP37,349.88
Each
units
Voltage Current 400 V ac 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 400 V DIN Rail - - - Signal Conditioner 0 → +45 °C MINI MCR-2-T-REL-PT Voltage to Current -
RS Stock No. 801-9043
Mfr. Part No.2708083
PHP32,310.60
Each
units
- Current, Voltage - 0.46 A, 42 V ac, 60 V dc 10 → 30 V dc DIN Rail - - - Fiber Optic Converter - MINI MCR-SL-U-U-SP - -
RS Stock No. 607-8936
Mfr. Part No.CI45-112-00000-000
BrandP.M.A
PHP22,602.84
Each
units
- Relay -10/0 → 10 V, -5 → 5 V, 0 → 20 mA, Potentiometer 0 → 4500 Ω, Thermocouples Pt100 / Pt1000 / KTY11-6 0 → 10 V, 0 → 20 mA, 14 bit 90 → 260 V ac DIN Rail - - - Signal Conditioner -20 → +60 °C - Universal to Relay -
RS Stock No. 442-8777
Mfr. Part No.1SVR011702R2600
BrandABB
PHP16,957.32
Each
units
- Analogue 0 → 1000 °C 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail - - - Signal Conditioner 0 → +60 °C 500 Temperature to Analogue -
RS Stock No. 800-6725
Mfr. Part No.EPACK-1PH/63A/500V/XXX/V2
BrandEurotherm
PHP42,784.67
Each
units
- Analogue 0 → 10 V, 0 → 20 mA -, - - 100 → 500 V ac DIN Rail - - - Signal Conditioner 0 → +45 °C MACX MCR-EX-SL-RPSSI-2I-SP Analogue to Analogue -
RS Stock No. 470-5850
Mfr. Part No.2864464
PHP12,185.93
Each
units
Current Relay 0 → 16 A - 20 → 30 V dc DIN Rail - - - Current Limit Switch -20 → +65 °C - Isolation -
RS Stock No. 849-6345
Mfr. Part No.2902055
PHP10,927.47
Each
units
- Current, Voltage -250 → +2500 °C 0 → 12.3 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail - - - Thermocouple Transducer - - Temperature to Current, Temperature to Voltage -
RS Stock No. 736-4752
Mfr. Part No.SG45-115-00000-000
BrandP.M.A
PHP32,835.63
Each
units
- Analogue 5 V 0 → 10 V, 0 → 20 mA, 14 bit 18 → 30 V ac, 18 → 31 V dc DIN Rail - - - Signal Conditioner - 3RS70 Digital to Analogue -