New 5 Year Long Life Oxygen Sensor


Oldham launches a new long life Oxygen sensor for the OLCT 100.

The OLCT 100 is a 4-20 mA analog gas transmitter designed for industrial applications in hazardous locations.

The new design is lead free and has an operational life of five years. The range is from 0 to 30% vol. O2 and the sensor operates from -40°C to 50°C continuously allowing new opportunities in low temperature applications.

This new Oxygen sensor completes the range of our current 2 year life O2 sensors and carries a full 4 year warranty. 

For more information, please see the pages for the OLCT 100 on our website

About Oldham S.A.S.
For more than 100 years, Oldham has specialized in safety and gas and fire detection systems. Oldham, a subsidiary of Scott Safety, a TYCO group company, is headquartered in Arras, France. It employs hundreds of people globally and has operations in France, USA, China and Germany.  Oldham's mission is to be the best provider of fixed-point gas detection systems worldwide.  It offers a wide range of application-driven products, expert advice, and the highest quality and best customer service in all transactions.  To learn more, visit

Industrial SafetyTechnologies (IST) was acquired by Scott Safety, a Tyco business, from Battery Ventures in March 2015. The combination of IST, a global leader in gas and flame detection, and Scott Safety makes Tyco one of the largest global designers and manufacturers of gas and flame detection products, and reinforces Tyco’s commitment to growing its gas and flame detection business.


Media Contact:                                                                                                                      

Natacha Dequeant
EMEA Marketing Manager