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Flanged resistance thermometers

Fitting with replaceable resistance thermometer inset

Structure of the fitting:

Structure Form 2F in accordance with DIN 43722
Protective tube according to DIN 43771,
Diameter 11*2 mm or 14*2.5 mm of material stainless steel 1.4571;
Flange DN 25 / PN 40 Form C of material 1.4571,
extension pipe of 11 mm (14 mm) diameter of material
1.4571, extension pipe length 82 mm,
connection head of light metal Form A or Form B
in accordance with DIN EN 50446 with cable entry M20x1.5.

(For variants please refer to the worksheet).

 

Structure of the inset:

In accordance with DIN 43735;
Precision resistor single or dual, Type Pt-100 as per IEC 60751 in tolerance class B or A.
Connected in 2-, 3- or 4-wire circuit from precision resistor, installed in a rigid inset pipe of stainless steel material or as sheath resistance thermometer inset in flexible version with a diameter of 6 or 8 mm. Shelf plate with connection socket.

(For variants please refer to the worksheet).

Design of resistance thermometer:

Temperatures up to 600°C Standard, on request with Nickel-feed lines and Inconel-gauge slide pipe for temperatures up to 800°C; Additional type specification “HT”. Precision resistor is insulated in a ceramic powder and vibrated and sealed airtight.

In flexible version up to 450°C as standard, over that with mineral insulated sheath cable of Inconel material and internal nickel leads for temperatures up to 800°C; Additional type specification “HT”. Precision resistor

 

is insulated in a ceramic powder and vibrated and sealed airtight. Even shockproof and high vibration resistant versions can be delivered; additional type specification “E”. For pressure resistant and stable flow versions, also refer to the section Special versions or ask our technical customer service.

Types of wiring: