thermo-control

Körtvélyessy GmbH • Portal

Welcome to the webportal of thermo-control Körtvélyessy GmbH!

Since 1982 we manufacture free of drift PlatinRhodium – Platin Thermoelemente. Below you will find our product protfolio.

Non-drifting PtRh-Pt Thermocouples » How it works

Product portfolio

Thermocouples

separate, thin ceramic protection tubes
high process stability
up to 4 years warranty for PtRh – Pt Thermocouples
conformance to AMS 2750 to Secondary Standard

more details

SAT-thermocouples

passend für alle thermo-control Thermoelemente
Standardlängen 400mm bis 1500mm
Kalibrierschein nach AMS-2750 möglich
empfohlenes Rekalibrierungs-Intervall 10 Jahre

more details

TE_iD

view manufacturing data any time
optionally view calibration data
optionally download certificates

more details about the TE_iD Label

Oxygen probes

full ceramic built
high precision generation of the Nernst voltage
runs mostly without external air supply

more information

Auxiliaries

Details

thermo-control news, event and trade shows

Today two vacuum thermocouples with a nominal length of 1900mm were delivered. For us a record, because this nominal length has not been made, so far. The production was quite demanding. From 140 launched protective tubes, only 40 were approved by the...

Dalian Leader awarded as sole sales agent for China

Feb 2, 2018

Coming effective 2018-02-01 thermo-control Körtvélyessy GmbH is proud to announce Dalian Leader Fluid Technology Ltd. as its sole sales and aftermarket agent for the territory of the peoples republic of China. Dalian Fluid will take care of the sales and...

Interview Gas-Wärme-International

Oct 28, 2017

Today, an interview with Managing Director Daniel Körtvélyessy was published in Gas-Wärme-International in the category "Nachgefragt". Read the interview here

HeatTreatmentCongress 2018

Jun 3, 2018 | 0 Comments

As every year since 1986, we will be at the HärtereiKongress in Cologne. Please note that the congress starts on Tuesday! You may find us at booth A-037. This years focus of the congress Materials and heat treatment for e-mobility Integration of the heat...

heatTreatmentCongress 2017

Feb 19, 2018 | 0 Comments

Non-drifting PtRh-Pt thermocouples

thermo-control Körtvélyessy GmbH designs and manufactures high-end PtRh – Pt thermocouples. The patented design gives them outstanding properties in precision, lifetime and reliability.

A prominent feature is the use of different diameters of the thermocouple wires. As a result, the temperature-induced drift of the individual wires cancel each other out. The result is a thermocouple that will never drift!

	ΔT New	ΔT Year 1	ΔT Year 2	ΔT Year 3
Positive wire (PtRh10%)	+0,0K	+1,0K	+1,5K	+2,0K
Negative wire (Pt)	+0,0K	+5,0K	+8,0K	+10,0K
ΔT = Drift = Positive – Negative	0,0K	-4,0K	-6,5K	-8,0K

	ΔT New	ΔT Year 1	ΔT Year 2	ΔT Year 3
Positive wire (PtRh10%)	+0,0K	+1,0K	+1,5K	+2,0K
Negativer Draht (Pt)	+0,0K	+1,0K	+1,5K	+2,0K
ΔT = Drift = Positive – Negative	0,0K	0,0K	0,0K	0,0K