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Long-term stable temperature probes over years
Advice directly from experts

Thermocouple type K G3/8 " with PVC cable

€20.31 *

Prices incl. VAT plus shipping costs of 4,95 € to GER (incl. VAT)

Delivery time 4 Workdays to GER (AT, NL, BE +1 workdays)

Repeated order: check settings carefully and change if necessary.
C - Mounting length

Jeder Fühler benötigt eine Mindest-Eintauchtiefe, um die Temperatur des zu messenden Mediums annehmen und korrekt messen zu können. Faustformel: optimalerweise sollte die Eintauchtiefe 10-mal dem Schutzhülsendurchmesser entsprechen, mindest sollte jedoch ein 5-facher Wert verwendet werden.

keine Auswahl
(C0050) 50 mm
(C0100) 100 mm
(C0150) 150 mm
(C0200) 200 mm
(C0250) 250 mm
(C0300) 300 mm
(C0400) 400 mm
(C0500) 500 mm
E - Material connection cable

Bitte stellen Sie sicher, dass die technischen Daten der Anschlussleitung, insbesondere hinsichtlich Temperatur und IP-Schutzklasse, zu Ihrer Applikation passen. Detailierte Informationen finden Sie in unseren Datenblättern.
Temperaturbereiche unserer Leitungen:
PVC -30 °C bis +105 °C

(E8020) PVC/PVC (2 x 0,22 mm²)
F - Length connection cable
(F010) 1 m
(F020) 2 m
(F030) 3 m
(F040) 4 m
(F050) 5 m
(F100) 10 m
(F150) 15 m
(F200) 20 m
G - Connector

Bitte beachten Sie den spezifizierten Temperaturbereich des Stecker / der Aderendenhülsen
isolierte Aderendhülsen: bis 80 °C
Mini-TE-Stecker: bis 220 °C
TE-Stecker: bis 220 °C

(G01) Insulated end ferrules
(G12) Mini-TC connector K gn
(G19) Mini-TC connector K ye
(G32) TC connector K gn
(G39) TC connector K ye
H - Bend protection

Der Knickschutz schützt die Anschlussleitung des Fühlers am Übergang zur Fühlerhülse vor mechanischen Belastungen (wie sie z.B. bei kleinen Biegeradien auftreten).

(H0) Without (Standard)
(H1) Metal bend protection
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C - Mounting length:  
E - Material connection cable:  
F - Length connection cable:  
G - Connector:  
H - Bend protection:  
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  • 803150-3211
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  • Advice directly from experts
  • Quality directly from the manufacturer
  • Long-term stable temperature probes over years
  • B2B customers welcome: All information here
Questions about the article?
Our employee will be happy to help you:
Julian Mäntele
Tel.: +49 (0)7653 96 59 771
E-Mail: jmaentele@testo-sensor.de
Screw-in thermocouples with PVC cable are the most cost-efficient solution to measure the... more
Product information "Thermocouple type K G3/8 " with PVC cable"

Screw-in thermocouples with PVC cable are the most cost-efficient solution to measure the temperature in pipes or vessels. PVC cables can be used up to +105 °C.

Here you can find our downloads for the Thermocouple type K G3/8 " with PVC cable

pdf-download Data sheet Thermocouple type K G3/8 " with PVC cable
pdf-download Instruction manual Thermocouple type K G3/8 " with PVC cable
pdf-download Operating instruction Thermocouple Type K G3/8 " with PVC cable
pdf-download Declaration of Conformity Thermocouple type K G3/8 " with PVC cable

Thermocouple G3/8 " - General Information

Measuring range -30 °C to +105 °C
Perm. °C range cable -30 °C to +105 °C
Accuracy -40 °C to +375 °C: ±1,5 °C according to DIN IEC 60584 Class 1
Response time t63 / t99: information is available on request
Pull-out force ≥ 30 N

Thermocouple G3/8 " - Supply and output

Measuring element Thermocouple Type K
Measuring point Measuring point isolated
Measurement signal Thermovoltage

Thermocouple G3/8 " - Ambient conditions

Protection class IP54 according DIN 60529 (depending on cable)
Humidity and moisture condensation resistance according to application-specific qualification

Thermocouple G3/8 " - Certificates and Standards

Standards DIN EN 61326-1:2013 | DIN EN IEC 63000:2019-05
Directive RoHS 2011/65/EU | 2014/30/EU
Certificates Certificate of suitability (on request)

Thermocouple G3/8 " - Technical Drawing

C - Mounting length
E - Material connection cable
F - Length connection cable
H - Bend protection
G - Connector
All dimensions in mm

Thermocouple G3/8 " - Screw-in thread

Material thread Stainless steel 1.4301 | SUS 304
Length (mm) 12
Thread G3/8 "
Wrench size 24
Protection sleeve
Material Stainless steel 1.4571 | 316TI
Diameter (mm)1} 6
Mounting length (mm)2} 50, 100, 150, 200, 250, 300, 400, 500
1} Tolerance ± 0,1 mm | 2} Tolerance ± 1%

Thermocouple G3/8 " - Thermocouple cable

Type Color Material (Outside / Inside) Perm. range °C Ø Outside (mm) Cross section (mm²) Color strand Ω / m
Thermocouple cable Type K1} PVC / PVC -30 to +105 3,8 ± 0,2 0,22  gn, wt 4,502}
Length (m) 1, 2, 3, 4, 5, 10, 15, 20
Insulation resistance: ≥ 100 MOhm at min. 100 VDC | 1}Color according to IEC 584 | 2}per thermocouple | Cable available as accessory

Thermocouple G3/8 " - Connector

Insulated end ferrules (50 mm)
Mini-TC connector Type K gn
Mini-TC connector Type K ye
TC connector Type K gn
TC connector Type K ye

Thermocouple G3/8 " - Bend protection

Version Without (Standard), Metal bend protection
Length (mm) 50
Material Stainless steel spring 1.4310 | SUS 302

Thermocouple G3/8 " - Delivery

Assembly instructions per process connection
Delivery and Packaging Probe, seperatly packaged in PE bag
Matching accessories Heat-conducting paste

Thermocouple G3/8 " - Important assembly advices

Measurement errors can occur due to heat dissipation to the environment. To keep these as small as possible, we recommend immersing the protection sleeve of your temperature probe as deeply as possible in the medium to be measured during installation. The optimum installation depth should be 10-15 times the Ø of the protection sleeve or, when using an immersion sleeve, the Ø of the immersion sleeve. When installing in pipelines whose Ø does not have a sufficiently deep installation depth, you should install the probe either at an angle or in a pipe elbow. Make sure that there is sufficient space for the probe to be removed. 1) Installation with sufficient installation depth 2) Installation at an angle with small pipe Ø 3) Not like this: Minimum installation depth not reached

Installation by using an immersion sleeve (4): Please ensure that the Ø and length of the immersion sleeve are selected to suit the installation situation so that the minimum immersion depth can be achieved. Please also pay attention to the correct process connection. Since the probe is not inserted directly into the medium, but via the immersion sleeve, the response times are somewhat slower. The probe should be selected in such a way that the protection sleeve touches the bottom of the immersion sleeve and that the air cushion around the protection sleeve is as small as possible. The use of thermal paste can improve the response times.

Please lay the cable in such a way that no water can penetrate the probe and with reserve loop (4). This allows you to extend the probe without disconnecting the electrical connection.


Qualification measurement series to ensure the function of our temperature probes over their service life

Qualifizierungsmessreihe Robust even with temperature changes Temperature probes are exposed to harsh environmental conditions, such as changing temperatures and humidity, and should still work reliably in the field for 15 years or more. Checkmark
Qualifizierungsmessreihe Resistant to heat and humidity Extremely varying ambient conditions cause immense stress for the temperature probe and the design must be suitably robust and qualified.        
Qualifizierungsmessreihe Long-term stable in any weather Continuous exposure to sunlight, snow, fog, cold and ice shall not impair the function of the temperature probe and compliance with the specification.        
Qualifizierungsmessreihe Robust even under high vibration load Depending on the application, compressors and fans generate strong vibrations which are transmitted to components and cables. Therefore the used temperature probes have to be vibration resistant (20g). Checkmark
Qualifizierungsmessreihe Reliable in practice: high pull-out force The robust design ensures the necessary cable pull-out resistance, even under vibration and higher temperatures. Checkmark
Qualifizierungsmessreihe Efficient through short response time Depending on the application, short response times may be necessary to ensure efficient control of the system. Our sensor design is optimised for this requirement and we prove response times.        
Qualifizierungsmessreihe Corrosion-resistant even in salt spray Temperature probes are also used in coastal regions. For this reason, the temperature probes must also be able to withstand salty air for a lifespan of 15 years. Checkmark

Applicable for this probe type

Thermocouple: Type K Class 1
Temperature range: -30 °C to +105 °C
Material cable: PVC
Process connection: G3/8 "
industry: Automotive, Cement and building materials industry, Glass industry, Heating technology, Machinery and apparatus engineering, Plastics industry, Power generation, Steel and iron industry, Waste recycling/incineration
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