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. 370-7675
Mfr. Part No.2744416
HK$3,727.28
Each
units
RS422, RS485 - - 24 V dc DIN Rail 0°C +55°C - - Interface Converter 0 → +55 °C ACT20X RS232 to RS422, RS232 to RS485 -
RS Stock No. 489-2881
Mfr. Part No.2864176
HK$3,241.22
Each
units
Current 0 → 10 V, 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail -20°C +60°C ATEX - Signal Duplicator -20 → +60 °C MACX MCR-EX-SL-NAM-HO Isolation -
RS Stock No. 332-5813
Mfr. Part No.2966786
HK$196.38
Each
units
- - - - - - - - - Busbar - MACX MCR-SL-2I-2I-ILP-SP - -
RS Stock No. 489-2904
Mfr. Part No.2864150
HK$2,058.41
Each
units
Current, Voltage 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 2 → 10 V, 4 → 20 mA 24 V dc DIN Rail -20°C +65°C ATEX - Isolating Amplifier -20 → +65 °C - Isolation -
RS Stock No. 470-5816
Mfr. Part No.2811103
HK$4,951.68
Each
units
Current, Voltage 0 → 370 V ac, 370 kΩ 0 → 10 V, 0 → 20 mA 18.5 → 30.2 V dc DIN Rail -20°C +60°C - - Voltage Transducer -20 → +60 °C - - -
RS Stock No. 616-8944
Mfr. Part No.2864095
HK$3,095.80
Each
units
Analogue 100 → 100000 Ω 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail -20°C +65°C - - Signal Converter -20 → +65 °C - - -
RS Stock No. 801-9043
Mfr. Part No.2708083
HK$5,373.80
Each
units
Current, Voltage - 0.46 A, 42 V ac, 60 V dc 10 → 30 V dc DIN Rail -20°C +60°C - - Fiber Optic Converter -20 → +60 °C MINI MCR-SL-U-U-SP - -
RS Stock No. 321-6646
Mfr. Part No.2814511
HK$3,752.07
Each
units
Voltage 4 → 20 mA 0 → 10 V 20 → 30 V dc DIN Rail -25°C +60°C - - - -25 → +60 °C - - -
RS Stock No. 489-2718
Mfr. Part No.2864655
HK$3,614.39
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. 801-6113
Mfr. Part No.2810780
HK$2,087.57
Each
units
Current, Voltage -800 → 800 mV, -1 → 3 V 0 → 10 V, 0 → 20 mA 19.2 → 30 V dc DIN Rail -20°C +65°C - - Galvanic Isolator -20 → +65 °C MACX Voltage to Voltage -
RS Stock No. 801-6185
Mfr. Part No.2865955
HK$2,542.11
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. 652-8560
Mfr. Part No.2864105
HK$1,561.14
Each
units
- - - 24 V dc DIN Rail -20°C +60°C - - Switching Amplifier -20 → +60 °C 3RS70 - -
RS Stock No. 801-8951
Mfr. Part No.2708614
HK$8,959.18
Each
units
Current, Voltage - 0.46 A, 65 V dc, 150 V ac 18 → 30 V dc DIN Rail -20°C +60°C - - Signal Converter -20 → +60 °C MINI MCR-SL-U-I-O - -
RS Stock No. 174-3472
Mfr. Part No.2908662
HK$3,917.39
Each
units
Current 10 → 2000 Ω 4 → 20 mA, 20 → 4 mA 12 → 42 V DIN Rail -40°C +85°C ATEX - Signal Conditioner -40 → +85 °C - Temperature Measuring Transducer Screw
RS Stock No. 122-9820
Mfr. Part No.2905281
HK$3,188.34
Each
units
Current 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA <30.5 V DIN Rail -40°C +85°C ATEX - Isolator -40 → +85 °C - Current to Current Screw
RS Stock No. 532-9996
Mfr. Part No.2940799
HK$1,215.95
Each
units
Current, Voltage 18.5 → 28.8 V dc, 70 mA 0 → 100 mV, 50 mA - - -25°C +50°C - - Signal Converter -25 → +50 °C - - -
RS Stock No. 890-3871
Mfr. Part No.2902005
HK$1,035.40
Each
units
Current, Transistor - 5 kHz 9.6 → 30 V dc DIN Rail -40°C +70°C - - Signal Conditioner Amplifier -40 → +70 °C - Isolation Screw
RS Stock No. 134-8681
Mfr. Part No.2902058
HK$2,075.09
Each
units
Current, Voltage 30 V 0 → 10.5 V, 0 → 21 mA 24 V dc DIN Rail -40°C +70°C - - Signal Conditioner -40 → +70 °C - Frequency Transducer Push-In
RS Stock No. 171-9685
Mfr. Part No.2906917
HK$536.27
Each
units
Digital 0 → 10 V, 0 → 20 mA, 2 → 10 V, 4 → 20 mA - 24 V dc DIN Rail -20°C +50°C - - Extension Module -20 → +50 °C - Analogue to Digital Push-In
RS Stock No. 122-9823
Mfr. Part No.2906155
HK$2,466.70
Each
units
Current, Voltage 19.2 → 30 V dc Maximum of 27.06 V, Maximum of 91.11 mA 19.2 → 30 V dc DIN Rail -20°C +60°C ATEX, IECEx - Solenoid Driver -20 → +60 °C - Solenoid Driver Screw