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. 144-8686
Mfr. Part No.MTL5549Y
BrandMTL
$928.58
Each
units
Current, Voltage Current Isolator - 4 → 20 mA 20 → 35 V dc DIN Rail - - - - - Isolating Driver 2
RS Stock No. 171-7041
Mfr. Part No.2906239
$574.40
Each
units
Voltage Current, Voltage Voltage Measuring Transducer 0 → 550 V ac 11 V, 22 mA 24 V dc DIN Rail - -25°C +60°C - - Voltage Measuring Transducer -
RS Stock No. 796-7082
Mfr. Part No.3108
$325.90
Each
units
Analogue Current Analogue to Current 0 → 20.5 mA 0 → 20.5 mA 16.8 → 31.2 V dc DIN Rail - -25°C +70°C ATEX - - -
RS Stock No. 134-8025
Mfr. Part No.3RS7000-1AE00
BrandSiemens
$247.39
Each
units
Voltage Voltage Converter 0 → 10 V 0 → 10 V 24 V ac/dc Snap On - -25°C +60°C - - - 1
RS Stock No. 418-4972
Mfr. Part No.3RS1705-1KW00
BrandSiemens
$602.68
Each
units
Analogue Frequency Analogue to Frequency 0 → 10 V, 0 → 20 mA 0 → 10 kHz 24 → 240 V ac/dc DIN Rail - -25°C +60°C - - - -
RS Stock No. 134-8129
Mfr. Part No.S1SL-2AI-2C
$288.16
Each
units
Current Current Passive Isolator 50 mA, 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA 2.2 → 30 V dc DIN Rail - -25°C +70°C - - - 1
RS Stock No. 902-8114
Mfr. Part No.1319270000
BrandWeidmuller
$272.29
Each
units
- - - - - 24 V DIN Rail - -25°C +50°C - - - -
RS Stock No. 144-8691
Mfr. Part No.MTL1171
BrandMTL
$383.72
Each
units
Temperature Current, Voltage Converter - 1 → 5 V, 4 → 20 mA - DIN Rail Thermocouple -20°C +60°C - - Analogue Input Isolator 1
RS Stock No. 849-6399
Mfr. Part No.2902017
$286.79
Each
units
Resistance Current, Voltage Resistance to Current, Resistance to Voltage 100 O → 100 kO 0 → 12.3 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail Transducer -40°C +70°C - - - -
RS Stock No. 134-8035
Mfr. Part No.3RS7002-2CE00
BrandSiemens
$331.72
Each
units
Current Current Converter 0 → 20 mA 0 → 20 mA 24 V ac/dc Snap On - -25°C +60°C - - - 1
RS Stock No. 902-8029
Mfr. Part No.8965410000
BrandWeidmuller
$282.30
Each
units
NPN or PNP Switching Signal Relay NPN or PNP Switching Signal to Relay ≤28 V dc <40 mV 19.2 → 31.2 V DIN Rail NPN, PNP -20°C +60°C IECEx USB Cable Signal Isolating Converter 1
RS Stock No. 902-8010
Mfr. Part No.8965400000
BrandWeidmuller
$251.87
Each
units
NPN or PNP Switching Signal Relay NPN or PNP Switching Signal → Relay ≤28 V dc <40 mV 19.2 → 31.2 V DIN Rail NPN, PNP -20°C +60°C IECEx USB Cable Signal Isolating Converter 1
RS Stock No. 144-1339
Mfr. Part No.DPT02-C
BrandEYC
$580.40
Each
units
Current, Linear Resistance, Potentiometer, RTD, Thermocouple, Voltage Analogue, RS-485 Analogue to Analogue, Analogue to RS-485 0 → 1 (Voltage) V, 0 → 10 (Linear Resistance) kΩ, 0 → 10 (Voltage) V, 0 → 20 (Current) mA, 0 → 5 (Voltage) V, 0.2 → 1 (Voltage) V, 1 → 5 (Voltage) V, 10 → 100 (Potentiometer) kΩ, 2 → 10 (Voltage) V, 4 → 20 (Current) mA 0 → 1 (Voltage) V, 0 → 10 (Voltage) V, 0 → 5 (Voltage) V, 0.2 → 1 (Voltage) V, 1 → 0 (Voltage) V, 1 → 0.2 (Voltage) V, 1 → 5 (Voltage) V, 10 → 0 (Voltage) V, 10 → 2 (Voltage) V, 2 → 10 (Voltage) V, 5 → 0 (Voltage) V, 5 → 1 (Voltage) V 85 → 253 V ac DIN Rail RTD, Thermocouple -10°C +60°C - - Signal Conditioner 2
RS Stock No. 175-0489
Mfr. Part No.1033201
$192.08
Each
units
Voltage Current, Voltage Voltage to Current & Voltage 9.6 → 30 V dc 15 V dc 9.6 → 30 V dc DIN Rail - -40°C +70°C ATEX - Constant Voltage Source -
RS Stock No. 134-8037
Mfr. Part No.3RS7003-1AE00
BrandSiemens
$247.39
Each
units
Current Voltage Converter 4 → 20 mA 0 → 10 V 24 V ac/dc Snap On - -25°C +60°C - - - 1
RS Stock No. 134-8675
Mfr. Part No.2906446
$283.53
Each
units
Current Current Loop-Powered Isolator 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA 6 → 30 V dc DIN Rail - - - - - - 1
RS Stock No. 136-8690
Mfr. Part No.5106ABB
$845.71
Each
units
Current Current, Passive 2-Wire Transparent Repeater 4 → 20 mA 4 → 20 mA 19.2 → 300 V dc, 21.6 → 253 V ac DIN Rail Current -20°C +60°C - HART Input/Output 2
New
RS Stock No. 189-2305
Mfr. Part No.1050222
$600.80
Each
units
Current, RTD Current Temperature Measuring Transducer 0 → 50 kΩ, -200 → +850 °C 0 → 20 mA, 4 → 20 (SIL) mA 24 V dc DIN Rail RTD -40°C +70°C ATEX - Transducer 1
RS Stock No. 902-8035
Mfr. Part No.8965440000
BrandWeidmuller
$434.28
Each
units
Analogue Analogue Analogue to Analogue 4 → 20 mA 4 → 20 mA 19.2 → 31.2 V DIN Rail HART Signal Protocol -20°C +60°C IECEx USB Cable Signal Isolating Converter 2
RS Stock No. 137-0333
Mfr. Part No.44233
$388.87
Each
units
Voltage Current Analogue 0 → 10 V dc 4 → 20 mA 0 → 10 V dc DIN Rail - 0°C +60°C - - Converter 1
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