Eta Process Instrumentation

United Electric Controls is a privately held corporation that has been in operation since 1931. Headquartered in Watertown, MA, UE is a provider in the design, manufacturing and application of Threshold Detection and Switching technology. Its products protect people, valuable equipment, the environment and processes in a wide variety of industrial applications by monitoring pressure or temperature conditions and performing critical alarm, control and shutdown functions of equipment or processes according to the customer s needs.

Apollo Safety is a Fall River, MA-based company specializing in gas detection equipment and safety solutions. They offer a wide range of products including portable and fixed gas monitors, calibration gases, and job site safety equipment. The company also provides services such as gas monitor calibration and repair, along with rental options for various gas detection devices. Committed to quality and safety, Apollo Safety ensures that their products are made in the USA and are geared towards enhancing workplace safety for their customers. Generated from the website

PID Analyzers is a company based in Sandwich, MA that specializes in the production and servicing of HNU instruments. Their instruments, such as the Model 101, are calibrated to benzene using isobutylene span gas as a reference, and can also be calibrated to other gases of preference. The instruments are designed to be intrinsically safe, making them suitable for use in environments with explosive concentrations of flammable gases or vapors. PID Analyzers offers a range of features and capabilities with their instruments, including multipoint calibration for linear readings in high concentration ranges, and the ability to download data to a PC using standard Windows Hyperterminal Software. Their instruments are known for their sensitivity and accuracy, and are widely used in various industries, particularly in refineries and petrochemical plants where strict safety guidelines are enforced.Generated from the website