Hillcrest Engineering Instrumentation Ltd, or HEI as it has become known, manufactures electronic temperature & pressure sensing equipment, control equipment, wiring, and cabling products. HEI products are unconditionally guaranteed to perform as good, or better, than the competition. HEI prides itself on its flexibility of design and production. This website showcases many of our products and services as well as the diverse range of markets in which we work. However, our engineering capabilities extend far beyond those described here. Over its long history HEI has become synonymous with reliability, customer service, and quality to the BS EN ISO 9001:2000 quality management system.             Temperature & Pressure Cable Ancillaries Temperature Sensor     Thermocouple - Mineral/Ceramic Insulated Cable Harness Panel RTD - PT100 & PT1000 Engine Cable Harness Bulk Head Fitting Thermowell (Pockets) High Temperature Cable Harness Cable Gland Temperature Transmitter   Connectors       Switch     Temperature Switch Pressure Switch       Equipment     Temperature and Pressure Recorder Temperature Calibrator - Dry Block   With its origins in the highly demanding marine industry, HEI has successfully diversified to provide solutions for clients within the following industries. Areospace Furnace Marine Chemical Manufacturing Oven HEI ia a family run company with over a quarter of a century of expierience. During that time we have built up an impressive blue chip client base, with household names such as Rolls Royce, Perkins, MAN BMW, Vickers, and Regulateurs Europa, etc..               Hillcrest Engineering Instrumentation is a major supplier of monitoring equipment for Paxman Engines   Hillcrest Engineering Instrumentation supply management systems for the Man B&W RK-280 engine             Copyright © Hillcrest Engineering Instrumentation Ltd., All right reserved.