Airgap Flux Probe for Rotor Interturn Short Circuit Detection of rotating machines   Individually designed to machine construction High Temperature range, very small signal cable allows to lay the cable through e.g. through ventilation hole General Description Rotor Winding Short Turn Detection of rotating machines The ASC-2520 is one of the ASC family of airgap search coils designed and manufactured by Sparks Instruments SA and is used to detect faults in the rotor winding insulation of turbo generators. The body is made out of peek and the sensing element is encapsulated within high temperature epoxy resin. As many machine designs are different, the ASC sensor is typically designed especially for each type of machine. The probe is installed on the stator tooth within the airgap between rotor and stator and the integrated small high temperature cable allows an easy routing outside of the machine. The open wires allows to lay also the cable trough the ventilation holes instead passing it through the end winding section. The Probe measures the variation of the magnetic flux created from each rotor coil. It withstands up to 2 Tesla and is designed to operate for more than 155°C. The high temperature signal cable can be permanently used for up to 155 °C. Ordering Information Order Code: _____________________________________________________ 1x ASC-2520 with 5m integrated cable for airgaps not smaller than 10mm, stator tooth > 20mm

Airgap Flux Probe for Rotor Interturn short Circuit Detection of Turbo Generators Technical Data Electrical ___________________________________________________________________ Magnetic Field Withstand: Sensor: Operating Temperature Range: -50 .. +155°C Sensor: Dimensions Case Material: Cable Length Cable Diameter Sparks Instruments SA reserves the right, without further notice, to change the product specifications and/or the information on this document to improve reliability, functions and design of this product. © 2014, Sparks Instruments SA, All rights reserved. Route de Montena 85, CH-1728...