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HT 4090

HT 4090 Glass industry Single or Tri-level thermocouple

Datasheet View Catalog


ConstructionPlatinum Rhodium tip suitable for molten glass
Support tubeCeramic 710 (C799), 24x18mm
Insertion length1000mm standard, other lengths possible
OptionalOxide Dispersion Strengthened, ODS® Platinum
Diameter tip9.0x1.0mm standard, other diameters possible
Tip lengthCustomer to specify
Temperature1800°C maximum
MaterialAluminium or Stainless Steel
Cable entryM20x1.5 standard, other threads possible
FlangeAccording to ANSI or DIN standard, to specify
MaterialTo specify
Single thermocoupleR, S or B
Tri-level thermocoupleType B standard
Wire gradeType R/S available in HTX grade
Wire size0.35mm or 0.5mm
AccuracyAccording IEC 60584-1
Improved wire optionHTX grade for R and S
Transmitter 4-20mAIn-Head transmitter, standard or Ex version. Please select from our standard range or specify your own standard
Swing-Cover headDAN, transmitter direct mounted on measuring insert
High Swing-Cover headDAN-H, transmitter in cover, insert with ceramic block

Customisation possibilities

You can remark the customisation in your quote

Productcode HT 4090
Length "L" in mm
Wire size
Single (S) or Tri-level (T) thermokoppel


we produce and engineer all our sensors ourselves. We have more than 60 years of experience and and we are happy to think along with you. Shall we see together what you are looking for?