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

Bayonet probe type K with conical measuring tip

€22.71 *

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.
1.Configuration
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:
Glasseide: -50 °C bis +400 °C

keine Auswahl
(E8320) GLS/VA (2 x 0,22 mm²)
F - Length connection cable
keine Auswahl
(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
I - Diameter bayonet tip
(I6) 6 mm
(I8) 8 mm
J - Diameter bayonet cap
(J12) 12 mm
(J14) 14 mm
2.How many probes do you need?
Price calculation
Basic price
€22.71
E - Material connection cable:  
F - Length connection cable:  
G - Connector:  
I - Diameter bayonet tip:  
J - Diameter bayonet cap:  
Quantity:  
Configuration is incomplete - please check it!
  • 802211-1211
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  • Advice directly from experts
  • Quality directly from the manufacturer
  • Long-term stable temperature probes over years
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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
Bayonet thermocouples are used in process measurement technology, e.g. in the plastics industry.... more
Product information "Bayonet probe type K with conical measuring tip"

Bayonet thermocouples are used in process measurement technology, e.g. in the plastics industry. The immersion depth or mounting length can be adjusted to suit the measuring task by means of the rotatable bayonet cap. The bayonet lock ensures a secure hold and the threaded rising spring ensures a constant contact pressure.

Here you can find our downloads for the Bayonet probe type K with conical measuring tip

pdf-download Data sheet Bayonet probe type K with conical measuring tip
pdf-download Instruction manual Bayonet probe type K with conical measuring tip
pdf-download Operating instruction Bayonet probe Type K with conical measuring tip
pdf-download Declaration of Conformity Bayonet probe type K with conical measuring tip
 

Bayonet thermocouple - General Information

Measuring range -40 °C to +400 °C
Perm. °C range cable -50 °C to +400 °C
Accuracy -40 °C to +375 °C: ±1,5 °C | 375 °C to 1.000 °C: ±0,004 |t| according to DIN IEC 60584 Class 1
Response time t63 / t99: information is available on request
Pull-out force ≥ 30 N
                                       

Bayonet thermocouple - Supply and output

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

Bayonet thermocouple - Ambient conditions

Protection class IP20 according DIN 60529 (depending on cable)
Humidity and moisture condensation resistance according to application-specific qualification
 

Bayonet thermocouple - 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)
 

Bayonet thermocouple - Technical Drawing

I - Diameter bayonet tip
J - Diameter bayonet cap
E - Material connection cable
F - Length connection cable
G - Connector
All dimensions in mm
 

Bayonet thermocouple - Probe assembly

Mounting length (mm) 10 to 240
Design 120° measuring tip
 

Bayonet thermocouple - Bayonet tip

Material Stainless steel 1.4301 | SUS 304
Length (mm) 10
Diameter (mm) 6, 81}
1}Tolerance ± 0,1 mm
 

Bayonet thermocouple - Bayonet cap

Material Nickel plated
Length (mm) 16
Diameter (mm) 12, 14
 

Bayonet thermocouple - Pressure spring

Material Stainless steel spring 1.4310 | SUS 302
Length (mm) 250
 

Bayonet thermocouple - Thermocouple cable

Type Color Material (Outside / Inside) Perm. range °C Ø Outside (mm) Cross section (mm²) Color strand Ω / m
Thermocouple cable Type K1} Glass fibre / Varnish -50 to +400 3,0 ± 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
 

Bayonet thermocouple - 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
 

Bayonet thermocouple - Delivery

Assembly instructions via bayonet fitting
Delivery and Packaging Probe, seperatly packaged in PE bag
Matching accessories Heat-conducting paste, Threaded nipple
 

Bayonet thermocouple - Important assembly advices

For optimal integration of the bayonet probe into your process, please observe the following installation steps:
(1) Please set the bayonet spring to the desired length and make sure that the spring pressure is sufficiently high. The spring constant may decrease with temperature influence. Therefore, check the contact pressure regularly and readjust if necessary.

(2) Insert the probe tip into the borehole and fix the probe to the bayonet nipple with the bayonet cap. The borehole should be made so that the borehole is approx. 0.2 mm larger than the outer diameter of the probe and that the borehole corresponds to the shape of the probe tip. The borehole must be clean and free of residues (e.g. shavings). To optimize heat transfer, we recommend using our heat conductive paste at temperatures below 200 °C.

(3) For a safe installation, please select the appropriate bayonet nipple from our accessories. Make sure that the process connection thread is suitable for your application.

 

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. Checkmark
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

Properties
Thermocouple: Type K Class 1
Temperature range: -40 °C to +400 °C
Material cable: Glass fibre
industry: Automotive, Machinery and apparatus engineering, Plastics industry
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