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 913-0841
Référence fabricantLKM 262
MarqueElectrotherm
84,29 €
Each
Unité
- - - - - - - - - - - -
N° de stock RS 410-5222
Référence fabricant707021/888-888-23 0..100°C Pt100vl
MarqueJumo
318,00 €
Each
Unité
PT100 - 110 → 240 V ac - - - - -10°C +60°C dTrans T02 124.8mm -
N° de stock RS 913-0866
Référence fabricantLKM 282
MarqueElectrotherm
170,80 €
Each
Unité
- - - - - - - - - - - -
N° de stock RS 449-4386
Référence fabricantLKM 443
86,81 €
Each
Unité
HL Sensor - 15 → 35 V dc - - - - -40°C +85°C LKM 443 - -
N° de stock RS 827-5463
Référence fabricant3113
189,20 €
Each
Unité
Temperature Current 16.8 → 31.2 V dc - - - - -25°C +70°C 3113 - -
N° de stock RS 913-0848
Référence fabricantLKM 264
MarqueElectrotherm
79,86 €
Each
Unité
- - - - - - - - - - - -
N° de stock RS 136-8678
Référence fabricant6335D2A
355,30 €
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 136-8673
Référence fabricant6333B1A
139,70 €
Each
Unité
Linear Resistance, RTD - 8 → 30 V dc 23.5 (Width) mm -200°C 850°C - -40°C +85°C 6300 104mm ATEX
N° de stock RS 518-4484
Référence fabricant707040/1-888-888-23
MarqueJumo
135,55 €
Each
Unité
Pt100 Analogue 110 → 240 V ac - - - - -25°C +55°C dTRANS - -
N° de stock RS 921-3129
Référence fabricantTFRH-5132.2021.1065.0110.0050
MarqueBaumer
629,00 €
Each
Unité
PT100 - 8 → 35 V dc 91 mm - - - 0°C +120°C CombiTemp TFRH 2022 50mm -
N° de stock RS 175-6342
Référence fabricant5437D2S
452,82 €
Each
Unité
Linear Resistance, Potentiometer, RTD, Thermocouple, Voltage - 7.5 → 30 V dc 44 mm -200°C 850°C - -40°C +80°C 5437 20.2mm ATEX
N° de stock RS 913-0857
Référence fabricantLKM S1
MarqueElectrotherm
188,55 €
Each
Unité
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N° de stock RS 134-8525
Référence fabricantTP3232
77,40 €
Each
Unité
- - - - - - IO-Link - - - - -
N° de stock RS 452-8704
Référence fabricant707031/990-001-005/000,000 0..200°C
MarqueJumo
62,27 €
Each
Unité
PT100 - 7.5 → 30 V dc 44 mm - - - -40°C +85°C dTrans T03 21mm -
N° de stock RS 136-8679
Référence fabricant6335D2B
664,40 €
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 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 136-8674
Référence fabricant6333B1B
216,70 €
Each
Unité
Linear Resistance, RTD - 8 → 30 V dc 23.5 (Width) mm -200°C 850°C - -40°C +85°C 6300 104mm ATEX
N° de stock RS 796-7124
Référence fabricant5334B3B
139,70 €
Each
Unité
Thermocouple, Voltage - 7.2 → 30 V dc 44 mm - - - -40°C +85°C 5300 20.2mm ATEX
N° de stock RS 134-8522
Référence fabricantTR7439
231,90 €
Each
Unité
- - - - - - IO-Link - - - - -
N° de stock RS 827-5508
Référence fabricant6331A2A
202,40 €
Each
Unité
Temperature Current 7.2 → 35 V dc - - - - -40°C +60°C 6331A - -