■ good heat transfer through adjustable spring pressure
■ insulated assembly, or joined to protection tube
■ insertion and removal without tools
Push-in thermocouples with bayonet lock are preferred for measuring temperatures in solids, bearings and molding tools, for example in the plastics industry. The special form of
the measuring tips makes these temperature probes suitable for use in flat-bottom or
cone-shaped bores.
The rugged pressure spring, which also functions as a cable protector, is made from rust
and acid resistant stainless steel 1.4310 and ensures a steady pressure between the
measuring tip and the bottom of the hole. The fitting length can be altered by rotating the
bayonet lock. Bayonet locks and suitable sockets are available in the diameters 12, 14.5,
15 and 16mm.
The measuring insert is normally fitted with thermocouples to EN 60 584 or DIN 43 710.
Versions with two thermocouples are also available.
Data Sheet 90.1190 (90.1109) Page 1/4
Technical data
Connectionavailable with cable ends as: bare wires, with ferrules, receptacles or multipole connector
(e.g. connectors that are free from thermal emf)
Compensating cablesilicone, ambient temperature -50 to +180°C
PTFE, ambient temperature -190 to +260°C
metal braiding, ambient temperature -20 to +350°C
Process connectionbayonet lock, nickel-plated brass, 12mm, 14.5mm, 15mm or 16mm dia.
Protection tubestainless steel 1.4571, 6mm and 8mm dia.
Measuring insertinsulated assembly:
1x Fe-Con J, EN 60 584, Cl. 2, operating temperature 0 to 400°C
1x Fe-Con L, DIN 43 710, Cl. 2, operating temperature 0 to 400°C
1x NiCr-Ni K, EN 60 584, Cl. 2, operating temperture 0 to 400°C
2x Fe-Con L, DIN 43 710, Cl. 2, operating temperature 0 to 400°C
2x NiCr-Ni K, EN 60 584, Cl. 2, operating temperature 0 to 400°C
(2) Operating temperature in °C/compensating cable
x x8320 to 200°C/silicone
x x8350 to 260°C/metal braiding
x x8360 to 260°C/PTFE
x x8480 to 400°C/metal braiding
(3) Measuring insert
x x10401 x Fe-Con J
x x10421 x Fe-Con L
x x10431 x NiCr-Ni K
x x20422 x Fe-Con L
x x20432 x NiCr-Ni K
(4) Protection tube diameter D in mm
x66mm
xx88mm
(5) Fitting length EL in mm
x17520 - 175mm
x2406 - 240mm
(6) Compensating cable end
x x03bare cable ends
x x11ferrules to DIN 46 228 Part 4 (standard)
x x13receptacle 6.3 to DIN 46 247
x x80multipole connector (please specify type in plain text)
(7) Compensating cable length AL in mm (500≤ AL ≤500000)
x x25002500mm (standard)
x x...please specify in plain text (500mm steps)
(8) Extra codes
x x000no extra code
x x300bayonet lock 14.5mm dia.
x x302bayonet lock 15mm dia.
x x303bayonet lock 16mm dia.
x x309uninsulated assembly (thermocouple welded to tip)
Push-in thermocouple, protection tube/
(1)(2)(3)(4)(5)(6)(7)(8)
Order code
Order example
901190/10 - 848 - 1042 -6- 175 -11- 2500 / 000
------/
1. List extra codes in sequence, separated by commas.
stainless steel, Mat. Ref. 1.4571,
measuring tip (120°) ceramic, KER 221,
bayonet lock 12mm dia.
(2) Operating temperature in °C / compensating cable
x x8320 to 200°C / silicone
x8350 to 260°C / metal braiding
x8360 to 260°C / PTFE
x8480 to 400°C / metal braiding
(3) Measuring insert
x x10401 x Fe-Con J
x x10421 x Fe-Con L
x x10431 x NiCr-Ni K
x x20422 x Fe-Con L
x x20432 x NiCr-Ni K
(4) Protection tube diameter D in mm
xx66mm
(5) Fitting length EL in mm
x17533 - 175mm
x17529 - 175mm
(6) Compensating cable end
x x03bare cable ends
x x11ferrules to DIN 46 228 Part 4 (standard)
x x13receptacle 6.3 to DIN 46 247
x x80multipole connector (please specify type in plain text)
(7) Compensating cable length AL in mm (500≤ AL ≤500000)
x x25002500mm (standard)
x x...please specify in plain text (500mm steps)
(8) Extra codes
x x000no extra code
x x300bayonet lock 14.5mm dia.
x x302bayonet lock 15mm dia.
x x303bayonet lock 16mm dia.
x x309uninsulated assembly (thermocouple welded to tip)
(1)(2)(3)(4)(5)(6)(7)(8)
Order code
Order example
------/
901190/30 - 836 - 1042 -6- 175 -11- 2500 /
000
,...
1
1. List extra codes in sequence, separated by commas.