NTC thermistors for temperature measurement Probe assemblies Series/Type: B57500K, B57501K Date: March 2013 EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company.Temperature measurement B57500K, B57501K Probe assemblies K500/K501 Applications Evaporator sensor for air conditioning systems Heating systems Features Copper case Twin cable (black) PVC-insulated wires with tinned ends, T = 105 C max Options Alternative resistance ratings, rated temperatures, resistance tolerances, wire lengths and AWG 22, AWG 24 or AWG 26 available on request. Also available as type K800 with improved humidity resistance for temperature measurement in heat pumps. Delivery mode Bulk Dimensional drawings Dimensions in mm Please read Cautions and warnings and Page 2 of 10 Important notes at the end of this document.