25 mm Hazardous-area Approved Proximity Probe Sets

Designed for operation in hazardous zones, these PRO Line proximity probes, extension cables, and drivers provide precise measurements of shaft displacement in fluid film bearings, even in environments with ignition risks. These probes are fully compliant with API 670 Standards and can effectively monitor displacement gaps from 25 to 525 mils. They are available in system lengths of 5 meters and 9 meters to accommodate a variety of industrial applications. Popular for use in the power, oil, and gas industries, CTC’s hazardous-area-approved 25 mm PRO Line proximity probe systems are built for exceptional durability and reliability. These systems integrate seamlessly with all standard condition monitoring software, including Alta Solutions, Bently Nevada, TWave, and more, ensuring robust machinery protection and performance monitoring. NEW - Custom Calibration Materials Looking for a unique custom calibration material? We can create a custom target for you. Requirements: » $2,500 NRE fee (discount exempt) » Customer must supply the material for CTC to machine (CTC will provide required dimensions once the project is initiated) » Initial order requirement of 10 proximity probe drivers calibrated to that target, with no MOQ on subsequent orders Contact [email protected] to get started with your custom calibration material. Please note - Class 1 Division 1/Zone 1 systems require the use of an intrinsically safe barrier, such as IS151-1B.

CTC also lists these same part numbers as 25 mm Hazardous-area Approved Proximity Probe Sets — one product range, catalogued more than once. The approvals and options are set out in the model table below.

Features

• Upgraded to include SecureLock connector

Choosing a part number

This family covers 5 part numbers. They share the specification in the Specs tab and differ in the details set out in the model table — most often the connector, the exit direction and the mounting thread. Tell us the machine and the measurement and we will confirm the part number.

Where CTC publishes a stock tag for a part number it is shown in the Availability column — Stock or Built to order. Built to order is normal for a configured sensor and is not a shortage; it sets lead time, which we confirm with the quotation.

Supply and support

Supplied and supported in India by TIERA, authorised distributor for CTC (Connection Technology Center, USA). Each unit ships with CTC’s own calibration certificate. Pricing and lead time on request.