Bayonet lock - push in - resistance thermometers Pt100 T80

Product catalog summary

Overview

The document details the specifications, applications, and ordering information for the T80 Bayonet Lock Push-in Resistance Thermometers with Pt100 sensors, manufactured by Manfred Jünemann Mess- und Regeltechnik GmbH. These thermometers are designed for robust industrial use in machinery, apparatus, vessels, piping, chemical processing, and food industry environments.

Technical Specifications

Protection Class: IP 65 according to EN 60529, ensuring dust-tight and water-resistant performance.
Stem Material: Stainless steel 316Ti (1.4571), available in diameters of 6 mm or 8 mm.
Installation Depth: Approximately 30 to 150 mm.
Bayonet Cap: Nickel-plated brass with internal diameters of 12.7 mm or 14.6 mm.
Compression Spring: Made of stainless steel for secure fitting.
Cable: Glass silk insulated conductors with a cross-section of 0.35 mm², reinforced with galvanized steel wires.
Temperature Sensor: Measurement resistance per DIN EN 60751 standard, using 1 x Pt100 sensor with 2-wire connection.
Sensor Load Current: 0.3 to 1.0 mA.
Temperature Range: Up to a maximum of +400°C.
Accuracy Classes: Class A (±0.15°C + 0.002°C × |t|) and Class B (±0.3°C + 0.005°C × |t|) as per DIN EN 60751.

Applications

The T80 thermometers are suitable for general machine and apparatus construction, pressure vessels, piping, chemical process technology, and food industry applications, emphasizing durability and precision.

Product Variants and Ordering Information

The thermometers are available in three form types (F, A, B) with varying diameters (6 mm and 8 mm) and lengths. Multiple sensor configurations are offered, including Pt100, Pt500, and Pt1000 with 1 or 2 sensors and 2- or 3-wire circuits.

Form	Diameter (mm)	Sensor Type	Order Number Example
F	6	1x Pt100	119355
A	6	1x Pt100	119356
B	6	1x Pt100	119357
F	8	1x Pt100	119358
A	8	1x Pt100	119359
B	8	1x Pt100	119360

Bayonet Socket Counterparts

Bayonet sockets compatible with the T80 thermometers are available in forms A, B, and C, with various thread sizes (M12 x 1, G1/4B) and diameters. Each variant has specific order numbers for 12 mm and 15 mm dimensions.

Plug-in Connectors and Accessories

Various plug-in connectors and sockets (e.g., Lemosa, Binder-680, Binder-682) are available with specific order numbers.
Optional extras include silicone cables (priced per additional meter), and measurement resistors Pt500 and Pt1000 with 3-wire circuits.
Cable options include nickel/Teflon/glass silk/stainless steel and copper/glass silk/Teflon combinations in 2-, 3-, and 4-wire configurations.

Critical Parameters and Recommendations

Ensure the sensor load current remains within 0.3 to 1.0 mA to maintain accuracy and sensor longevity.
Installation depth should be selected between 30 and 150 mm depending on application requirements.
Choose the appropriate form factor and sensor type based on the installation environment and measurement precision needed.
Use compatible bayonet sockets and connectors to ensure secure and reliable installation.

References

For additional options and technical information, refer to pages 11.1704 and from page 19.0401 respectively in the full catalog.

Catalog excerpts

Bayonet lock - push in - resistance thermometers Pt100 T80-1

Bajonett - Einsteck-Widerstandsthermometer Pt100 Bayonet lock - push in - resistance thermometers Pt100 Sondes à résistance Pt100 avec fixation à baïonnette • Für den Einsatz im allgemeinen Maschinen-, Apparate-, Behälterund Rohrleitungsbausowie in der Chemie-Verfahrenstechnik und im Lebensmittelbereich sehr gut geeignet. Service intended These rugged thermometers are well suited for machine and apparatus engineering, pressure vessels and piping as well as for environments in chemical process and food industry. Ces thermomètres sont très bien adaptés aux utilisations dans la construction de machines, d'appareils, de tuyauterie et réservoirs ainsi que dans la chimie, technologie des procédés industriels et dans l'industrie alimentaire. Technische Daten Protection class IP 65 per EN 60529 Stem Stainless steel 316Ti 6 or 8 mm dia. Instalation depth ca. 30-150 mm Bajonet fixing Brass, nickel-plated Inside dimension 12,7 or 14,6 mm dia. Compression spring Stainless steel Cable Braid wire, glass silk isulated Profile: 0,35mm2 Steel-plated Temperature element Measurement resistance per DIN EN 60751 1 x Pt100 with 2-wire circuit Load Pt100 0,3 ... 1,0 mA Temperature range max. +400°C Accuracy class Class A per DIN EN 60751 ±(0,15°C + 0,002°C x |t|) Class B per DIN EN 60751 ±(0,3°C + 0,005°C x |t|) Caractéristiques techniques Degré de protection IP 65 selon EN 60529 Gaine de protection Acier inox Z6 CNDT 17-12 Ø 6 ou 8 mm Profondeur de montage environ 30 à 150 mm Fixation à baïonnette Laiton, nickelé Dimension Ø12,7 ou 14,6 mm Ressort spiral Acier inox Encablure Isolation, câble à soie de verre Coupe transversale: 0,35mm2 Ferraillage,grillage métallique Sonde Résistance de mesure selon DIN EN 60751 1 x Pt100 montage 2 fils Courant de mesure Pt100 0,3 ... 1,0 mA Plage de températures maxi. +400°C Tolérance Classe A selon DIN EN 60751 ±(0,15°C + 0,002°C x |t|) Classe B selon DIN EN 60751 ±(0,3°C + 0,005°C x |t|) Schutzart IP 65 nach EN 60529 Einsatzrohr Edelstahl 1.4571 Ø 6 bzw. 8 mm Einbautiefe ca. 30 bis 150 mm Bajonettkappe Messing vernickelt Innen Ø12,7 bzw. 14,6 mm Druckfeder rostfreier Edelstahl Anschlussleitung Glasseide-isolierte Litzenleiter Querschnitt: 0,35mm2 Armierung aus verzinkten Stahldrähten Messorgan Messwiderstand nach DIN EN 60751 1 x Pt100, 2-Leiteranschluss Belastbarkeit Pt100 0,3 ... 1,0 mA Temperaturbereich maximal +400°C Genauigkeitsklasse Klasse A nach DIN EN 60751 ±(0,15°C + 0,002°C x |t|) Klasse B nach DIN EN 60751 ±(0,3°C + 0,005°C x |t|) Technical Data Ergänzungen siehe Seite 11.1704 Technische Informationen siehe ab Seite 19.0401 www.juenemann-instruments.de Optional extras see page 11.1704 Technical information see from page 19.0401 MANFRED JÜNEMANN Mess - und Regeltechnik GmbH Options voir page 11.1704 Informatio

Open the catalog to page 1

Bayonet lock - push in - resistance thermometers Pt100 T80-2

Bajonett - Einsteck-Widerstandsthermometer Pt100 Bayonet lock - push in - resistance thermometers Pt100 Sondes à résistance Pt100 avec fixation à baïonnette MANFRED JÜNEMANN Mess - und Regeltechnik GmbH Bestellbeispiel ordering exampel préciser à la commande Kabellänge cable length encablure L1 Ø Form, form, Forme Widerstandsthermometer Resistance thermometer Sondes à résistance Messwiderstand Measurement resistance Résistance de mesure

Open the catalog to page 2

Bayonet lock - push in - resistance thermometers Pt100 T80-3

Bajonett Gegenstücke für T80 Bayonet sockets lock for T80 Contre-pièce de fixation à baïonnette pour T80 Bajonett-Gegenstück Bayonet socket Contre-pièce de baïonnette Bajonett-Gegenstück Bayonet socket Contre-pièce de baïonnette Bestell-Nr. Order N° N° de commande Bajonett-Gegenstück Bayonet socket Contre-pièce de baïonnette MANFRED JÜNEMANN Mess - und Regeltechnik GmbH

Open the catalog to page 3

Bayonet lock - push in - resistance thermometers Pt100 T80-4

Steckverbindungen Plug-in connectors Connecteurs fiche Binder-680 Stecker connector connecteur Adernendhulse sleeve embout Lemosa Buchse socket prise de courant Lemosa Stecker connector connecteur MANFRED JUNEMANN Mess - und Regeltechnik GmbH D-32107 BAD SALZUFLEN

Open the catalog to page 4