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 Signal Conditioner Function Input Signal Type Output Type Input Range Output Range Supply Voltage Mounting Type Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Module Type Number of Channels Operating Temperature Range Series
RS Stock No. 794-8574
BrandRS PRO
HK$2,205.42
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 DIN Rail - - - Converter - -40 → +70 °C Crouse-Hinds
RS Stock No. 796-6994
Mfr. Part No.5116B
HK$4,469.43
Each
units
- - - - - 19.2 → 300 V dc, 21.6 → 253 V ac - -20°C +60°C ATEX - 1 -20 → +60 °C 5100
RS Stock No. 324-0734
Mfr. Part No.PXU-20.230/RS
HK$1,553.76
Each
units
- - Analogue 0 → 10 V dc, 0 → 20 mA 0 → 10 V dc, 0 → 20 mA 230 V ac DIN Rail - - - Signal Converter - -20 → +55 °C 9200
RS Stock No. 370-7675
Mfr. Part No.2744416
HK$3,917.83
Each
units
- - RS422, RS485 - - 24 V dc DIN Rail - - - Interface Converter - 0 → +55 °C ACT20X
RS Stock No. 902-8004
Mfr. Part No.8965370000
BrandWeidmuller
HK$1,914.49
Each
units
- - Current 8 V dc 2 A 19.2 → 31.2 V DIN Rail - - IECEx Signal Isolating Converter - - -
RS Stock No. 796-6884
Mfr. Part No.4116
HK$2,226.09
Each
units
- - 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 - - - Programmable Signal Conditioner - - MINI MCR-2-SPS-24-15-PT
RS Stock No. 489-2881
Mfr. Part No.2864176
HK$3,943.24
Each
units
- Current, Voltage Current 0 → 10 V, 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail - - ATEX Signal Duplicator - -20 → +60 °C MACX MCR-EX-SL-NAM-HO
RS Stock No. 796-7082
Mfr. Part No.3108
HK$1,821.56
Each
units
- - Current 0 → 20.5 mA 0 → 20.5 mA 16.8 → 31.2 V dc DIN Rail - - ATEX Programmable Signal Conditioner - -25 → +70 °C MINI MCR-2-U-UI
RS Stock No. 455-5043
Mfr. Part No.7-0000433115-RS
HK$8,046.39
Each
units
- Voltage Current 5 → 50 mV - 115 V ac - - - - Signal Conditioner - -25 → +55 °C 700
RS Stock No. 324-0740
Mfr. Part No.PXU-20.924/RS
HK$2,686.21
Each
units
- - Analogue 0 → 10 V, 0 → 20 mA 0 → 10 V dc, 0 → 20 mA 24 V dc DIN Rail - - - Signal Conditioner - -20 → +55 °C 9200
RS Stock No. 338-4187
Mfr. Part No.PXF-20.924/RS
HK$1,591.91
Each
units
- Frequency Analogue 0 → 5000 Hz 0 → 10 V, 0 → 20 mA 12 → 48 V ac/dc DIN Rail - - - Signal Conditioner - -20 → +55 °C MINI MCR-2-UI-UI-PT
RS Stock No. 332-5813
Mfr. Part No.2966786
HK$246.99
Each
units
- - - - - - - - - - Busbar - - MACX MCR-SL-2I-2I-ILP-SP
RS Stock No. 775-3893
Mfr. Part No.911442
HK$4,385.11
Each
units
- Voltage Current 55 → 5000 mV ±10 V dc, ±20 mA 10 → 30 V dc DIN Rail - - - Signal Conditioner - 0 → +60 °C -
RS Stock No. 616-8944
Mfr. Part No.2864095
HK$3,489.22
Each
units
- - Analogue 100 → 100000 Ω 0 → 10 V, 0 → 20 mA 24 V dc DIN Rail - - - Signal Converter - -20 → +65 °C -
RS Stock No. 470-5816
Mfr. Part No.2811103
HK$5,274.62
Each
units
- - Current, Voltage 0 → 370 V ac, 370 kΩ 0 → 10 V, 0 → 20 mA 18.5 → 30.2 V dc DIN Rail - - - Voltage Transducer - -20 → +60 °C -
RS Stock No. 489-2904
Mfr. Part No.2864150
HK$2,337.93
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 - - ATEX Isolating Amplifier - -20 → +65 °C -
RS Stock No. 466-2264
BrandRS PRO
HK$2,248.02
Each
units
- - Analogue 4 → 20 mA 2 x 4 → 20 mA 9 → 30 V dc DIN Rail - - - Converter - 0 → +45 °C -
RS Stock No. 796-6887
Mfr. Part No.4114
HK$2,014.52
Each
units
- - 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 - - - Programmable Signal Conditioner - - MTL5000, Serial PCL45USB
RS Stock No. 796-7067
Mfr. Part No.9202B2B
HK$1,975.78
Each
units
- - - - - 19.2 → 31.2 V dc - - - ATEX Signal Conditioner - -20 → +60 °C 9202
RS Stock No. 466-2337
BrandRS PRO
HK$1,532.61
Each
units
- - Voltage 4 → 20 mA 0 → 10 V 230 V ac DIN Rail - - - Converter - -20 → +60 °C -