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Bayonet probe with conical measuring tip

€39.51 *

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

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

Repeated order: check settings carefully and change if necessary.
1.Configuration
A - Measuring element

Bitte prüfen Sie, welches Messelement (Thermistortyp oder Pt) für Ihre Anwendung der Passende ist. Wichtige Informationen zum Messelement entnehmen Sie bitte den Kennlinien und Datenblättern. Diese finden Sie in der Langbeschreibung oder in unserem Download-Bereich.

keine Auswahl
(A011) Pt100 Class A
(A012) Pt100 Class B
(A013) Pt100 1/3 Class B
(A014) Pt100 1/10 Class B
(A031) Pt1000 Class A
(A032) Pt1000 Class B
B - Connection Type

Bei Zwei-Leiter-Schaltungen addiert sich der Eigenwiderstand der Anschlussleitung zum Widerstandswert des Messwiderstands (Thermistor oder Pt) und verfälscht somit das Messergebnis. Ist der Widerstandswert des Messwiderstands groß gegenüber dem Eigenwiderstand der Anschlussleitung, so kann dieser Eigenwiderstand vernachlässigt werden. Bei Messwiderständen mit geringerem Widerstandswert (z.B. PT100), kann der Leitungseigenwiderstand die Messgenauigkeit jedoch signifikant verringern. Aus diesem Grund empfehlen wir die Zwei-Leiter-Technik in Verbindung mit kleinohmigen Messwiderständen nur dann, wenn Sie vergleichsweise kurze Anschlussleitungen, also kleinohmige Anschlussleitungen, verwenden können.

Für Applikationen, die eine sehr genaue Temperaturmessung erfordern, empfehlen wir Ihnen eine Drei- oder sogar Vier-Leiterschaltung zu verwenden.

Bei der Dreileiter-Schaltung wird der Leitungswiderstand jeder der drei angeschlossenen Leitungen mit Hilfe der dritten angeschlossenen Leitung ermittelt (alle Anschlussdrähte müssen exakt gleich lang sein) und anschließend vom gemessenen Gesamtwiderstand (Messwiderstand+Leitungswiderstand) abgezogen werden, so dass effektiv nur der Widerstandswert des Messwiderstands für die Temperaturbestimmung verwendet wird. Diese Subtraktion kann beispielsweise in der Messelelektronik automatisch durchgeführt werden.

Die sicherste und genaueste Messung erreichen Sie mit Hilfe einer Vierleiter-Schaltung. Hier wird auf jeder Seite des Messwiderstands eine zusätzliche Leitung angeschlossen. Zwei Leitungen dienen der Spannungsversorgung, die zwei anderen werden verwendet, um den Leitungswiderstand (ggf. auch asymmetrisch, also auch bei unterschiedlich langen Anschlussdrähtchen) zu ermitteln und vom Messwiderstandswert abzuziehen. Diese Subtraktion kann beispielsweise in der Messelelektronik automatisch durchgeführt werden.

(B2) 2-Wire
(B3) 3-Wire
(B4) 4-Wire
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

(E3300) GLS/VA (2 x 0,22 mm²)
(E3301) GLS/VA (3 x 0,22 mm²)
(E3302) GLS/VA (4 x 0,22 mm²)
F - Length connection cable

Bei sehr langen Anschlussleitungen beachten Sie bitte den Einfluss des Eigenwiderstandswerts der Leitung auf die Messgenauigkeit. Für Fühler mit Pt-Messelementen empfehlen wir in diesem Fall den Einsatz einer Drei- oder Vierleiterschaltung.

(F010) 1 m
(F020) 2 m
(F030) 3 m
(F040) 4 m
(F050) 5 m
(F100) 10 m
(F150) 15 m
(F200) 20 m
(F010) 1 m
(F020) 2 m
(F030) 3 m
(F040) 4 m
(F050) 5 m
(F100) 10 m
(F150) 15 m
(F200) 20 m
(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
(G01) Insulated end ferrules
(G01) Insulated end ferrules
(G01) Insulated end ferrules
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
€39.51
A - Measuring element:  
B - Connection Type:  
E - Material connection cable:  
F - Length connection cable:  
G - Connector:  
I - Diameter bayonet tip:  
J - Diameter bayonet cap:  
Quantity:  
Your Price:
€39.51 * [ €39.51 NET ]
[ NET ]
rounded up to minimum price
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  • 802211-1011
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  • Quality directly from the manufacturer
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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 probes are used in process measurement technology, e.g. in the plastics industry. The... more
Product information "Bayonet probe with conical measuring tip"

Bayonet probes 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 rotating bayonet cap. The bayonet lock ensures a secure hold and the threaded rising spring ensures a constant contact pressure. We offer this special probe design as a platinum resistance thermometer or as a thermocouple. The bayonet probes can be manufactured with cable and ferrules or the appropriate connectors.

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

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

Bayonet probe - General Information

Measuring range -50 °C to +400 °C depending on sensor type and connection cable
Perm. °C range cable -50 °C to +400 °C
Accuracy depending on sensor type
Response time t63 / t99: information is available on request
Pull-out force ≥ 30 N
                                       

Bayonet probe - Supply and output

Max. measurement current max. 1 mA
Supply voltage approx. 5 V depending on measurement current
Measurement signal passive (resistance value)
 

Bayonet probe - Ambient conditions

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

Bayonet probe - 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 probe - Technical Drawing

A - Measuring element
B - Connection type
I - Diameter bayonet tip
J - Diameter bayonet cap
E - Material connection cable
F - Length connection cable
G - Connector
All dimensions in mm
 

Bayonet probe - Measuring element

Measuring element Perm. range °C Accuracy / Tolerance resistance
Pt100 -50 °C to +400 °C Class B dT = ±(0,30 °C + 0,005|t|)1}
Pt100 -50 °C to +300 °C Class A dT = ±(0,15 °C + 0,002|t|)1}
Pt100 -50 °C to +200 °C 1/3 Class B dT = ±(1/3 · (0,30 °C + 0,005|t|))1}
Pt100 ±0 °C to +100 °C 1/10 Class B dT = ±(1/10 · (0,30 °C + 0,005|t|))1}
Pt1000 -50 °C to +400 °C Class B dT = ±(0,30 °C + 0,005|t|)1}
Pt1000 -50 °C to +300 °C Class A dT = ±(0,15 °C + 0,002|t|)1}
1} according to IEC 751 / EN 60751 | The measuring range depends on the measuring element and the connecting cable.
 

Bayonet probe - Possible connections

Measuring element 2W 3W 4W
Pt Checkmark Checkmark Checkmark
 

Bayonet probe - Probe assembly

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

Bayonet probe - Bayonet tip

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

Bayonet probe - Bayonet cap

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

Bayonet probe - Pressure spring

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

Bayonet probe - Material connection cable

Color: steel, Perm. range °C: -50 to +400
Material (Outside / Inside) Ø Outside (mm) Cross section (mm²)2} Color strand Ω / m1}
Varnish 3,2 ± 0,2 2 x 0,22 rd, wt 0,09
Varnish 3,2 ± 0,2 3 x 0,22 rd, wt, rd 0,09
Varnish 3,4 ± 0,2 4 x 0,22 rd, wt, rd, wt 0,09
Length (m) 1, 2, 3, 4, 5, 10, 15, 20
Insulation resistance: ≥ 100 MOhm at min. 100 VDC | Cable available as accessory | 1} per single strand | 2} Tolerance ± 0,03 mm²
 

Bayonet probe - Connector

Insulated end ferrules (50 mm)
 

Bayonet probe - Delivery

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

Bayonet probe - 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. chips). To optimize heat transfer, we recommend using our thermal 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

Eigenschaften
Measuring elements: Pt100 1/3 Class B, Pt100 1/10 Class B, Pt100 Class A, Pt100 Class B, Pt1000 Class A, Pt1000 Class B
Connection type: 2-Wire, 3-Wire, 4-Wire
industry: Automotive, Machinery and apparatus engineering, Plastics industry
Temperature range: -50 °C to +400 °C
Material cable: Glass fibre
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