Quick Thermocouple Head, OR Type

Plug-in connector head for O-series probes · aluminium / copper / iron cap options

Spu:

IC-TCH-OR

Introduction

Product Overview

The OR type measuring head is the plug-in connector located at the cold end of an expendable thermocouple. It provides a firm, low-resistance contact with the measuring lance socket so that the thermocouple EMF is transferred to the instrument without loss.

Key Features

Spring-loaded contact for reliable continuity indication on the instrument
Green / beige colour-coded bodies for fast identification on site
Good interchangeability – head can be replaced without changing the lance
Options for aluminium, copper and iron protective caps
Applied together with S, R, B and W3Re25 graduations

Technical Data

Item	Specification
Type	OR measuring head (plug-in connector)
Fits	O-series probes
Contact resistance	Low-resistance spring contact
Body	Heat-resistant phenolic / composite body
Protective cap	Paper, aluminium, copper or iron
Matching grades	S, R, B, W3Re25

Applications

Molten steel and iron temperature measurement with expendable thermocouples on manual or automated lances.

Ordering Information

State the head type, graduation and required quantity. Measuring heads are supplied in multiples of 10 pcs.

Applications

Molten steel and iron temperature measurement with expendable thermocouples on manual or automated lances.

Quality Control Series

Successful measuring rate ≥ 98% for expendable probes
100% pre-shipment sampling inspection on response time and continuity
Batch traceability with production date coding

Packaging & Delivery

Export carton with moisture barrier; customized palletizing on request
Standard lead time 15–30 days depending on quantity
OEM / ODM and private-label packaging available

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