Temperature Transmitters

A temperature transmitter is a device that connects to a temperature sensor (thermocouple or RTD) and transmits the signal to another location for monitoring or process control applications. Temperature transmitters isolate, amplify, filter EMC noise, linearize, and convert the input signal from the sensor into a usable 4-20mA output. The 4-20mA signal is a convenient way to interface with industrial equipment such as PLCs or data loggers. They are available in many forms which vary in degrees of sophistication ranging from compact DIN rail mounted units to programmable smart devices.RS Components offer a wide range of accurate, high-performance transmitters from leading brands including PR Electronics, Jumo, LKMelectronic and of course RS PRO.

What are the different types of temperature transmitter?

Transmitters come in a range of types and mounting methods. Some of the most common are:Head-Mounted temperature transmitters incorporate the transmitter into a connection head or housing of the sensor. Simple in design they are relatively easy to install and require minimal wiring and set up.Field Mount temperature transmitters are designed to operate in harsh environments. They are typically housed in robust enclosures for extra protection from the elements.Rail Mount temperature transmitters are designed to be mounted on DIN rails and can be grouped together in a panel for easy access.Explosion-proof temperature transmitters are high-precision transmitters and are used in hazardous areas. They must only be used by qualified engineers and technicians. They can be DIN rail or head mounting comes with ATEX and or IECEx certifications.

How does a temperature transmitter work?

The transmitter works by drawing the current from a remote DC power supply which is connected to the sensor input. Connecting the transmitter only 2-wires are needed.


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Description Prix Input Type Output Type Supply Voltage Diameter Minimum Temperature Input Maximum Temperature Input Interface Minimum Operating Temperature Maximum Operating Temperature Series Depth Hazardous Area Certification
N° de stock RS 913-0866
Référence fabricantLKM 282
MarqueElectrotherm
170,80 €
Each
Unité
- - - - - - - - - - - -
N° de stock RS 136-8681
Référence fabricant6337D2B
732,60 €
Each
Unité
Linear Resistance, RTD, Thermocouple, Voltage - 8 → 30 V dc 23.5 (Width) mm -200°C 850°C - -40°C +85°C 6300 104mm ATEX
N° de stock RS 204-0284
Référence fabricant5332A
116,60 €
Each
Unité
Ohm, RTD - 7.2 V, 35 V 44 mm -40°C 85°C - - - - - -
N° de stock RS 136-8675
Référence fabricant6334A2B
264,00 €
Each
Unité
Thermocouple, Voltage - 7.2 → 30 V dc 23.5 (Width) mm - - - -40°C +85°C 6300 104mm -
N° de stock RS 192-6531
MarqueRS PRO
187,20 €
Each
Unité
Linear Resistance, RTD, Thermocouple, Voltage - 7.2 → 35 V dc 44 mm -200°C 850°C - -40°C +85°C - 20.2mm ATEX, IECEx
N° de stock RS 124-1488
Référence fabricant46879562
MarqueWIKA
88,39 €
Each
Unité
PT100 - 10 → 30 V 44 mm -40°C +85°C - 0°C +70°C T15 22.5mm -
N° de stock RS 913-0857
Référence fabricantLKM S1
MarqueElectrotherm
188,55 €
Each
Unité
- - - - - - - - - - - -
N° de stock RS 175-6339
Référence fabricant5437D1
388,13 €
Each
Unité
Linear Resistance, Potentiometer, RTD, Thermocouple, Voltage - 7.5 → 30 V dc 44 mm -200°C 850°C - -50°C +85°C 5437 20.2mm ATEX
N° de stock RS 175-6335
Référence fabricant5437A1S
328,00 €
Each
Unité
Linear Resistance, Potentiometer, RTD, Thermocouple, Voltage - 7.5 → 48 V dc 44 mm -200°C 850°C - -40°C +80°C 5437 20.2mm -
N° de stock RS 370-8151
Référence fabricantLKM 104/3
57,73 €
Each
Unité
PT100 - 24 V 44 mm 0°C +150°C - -40°C +85°C LKM 104 26.5mm -
N° de stock RS 827-5502
Référence fabricant6335A2A
341,00 €
Each
Unité
- - 8 → 35 V dc - - - - -40°C +60°C 6300 - -
N° de stock RS 370-8167
Référence fabricantLKM 104/2
57,73 €
Each
Unité
PT100 - 24 V 44 mm 0°C +100°C - -40°C +85°C LKM 104 26.5mm -
N° de stock RS 185-2341
MarqueRS PRO
108,81 €
Each
Unité
Thermocouple Type J - 12 → 36 V dc 42 mm - - - 0°C +300°C RS PRO 32mm -
N° de stock RS 921-3145
Référence fabricant2202-0001.C
MarqueBaumer
66,90 €
Each
Unité
PT100 - 8 → 28 V dc 44 mm - - - 0°C +150°C FlexTop 2202 26.3mm -
N° de stock RS 480-5152
Référence fabricantLKM 110
59,21 €
Each
Unité
PT100 - 24 V 44 mm - - - -25°C +85°C LKM 110 26.5mm -
N° de stock RS 187-5671
Référence fabricantLKM 145
MarqueElectrotherm
113,63 €
Each
Unité
Ni100, PT100, PT1000 - 10 → 35 (Loop) V dc 25 mm -200°C 800°C - -40°C +85°C - 17mm -
N° de stock RS 370-8022
Référence fabricantLKM 211/K2
77,59 €
Each
Unité
TC Type K - 10 → 35 V - 0°C +800°C - -40°C +85°C LKM 211 53mm -
N° de stock RS 136-8707
Référence fabricant2914
170,50 €
Each
Unité
RTD - 8 → 35 V dc 121 (Width) mm - - - 0°C +70°C 2914 25mm -
N° de stock RS 796-7127
Référence fabricant5343B
113,30 €
Each
Unité
Potentiometer - 8 → 30 V dc 44 mm - - - -40°C +85°C 5300 20.2mm ATEX
N° de stock RS 144-1346
Référence fabricantTP02-1110-4
MarqueEYC
77,30 €
Each
Unité
Temperature Current 10 → 30 V dc - - - - -20°C +60°C - - -