Process Control

Low Pressure Monitor LDP ECHOLINE® Series

ECHOLINE® was designed in cooperation with a leading semiconductor manufacturer to prevent costly system shutdowns and reduce maintenance costs associated with low pressure monitoring of gas cabinet exhaust systems.

Valvcon LCU-Series Economical Unidirectional Electric Actuator

The Valvcon LCU-Series actuator is designed to be one of the most cost effective units available; reliable and inherently low-maintenance, it provides long-term efficiencies beyond its initial low price.

Valvcon® I-Series Network Capable Electric Actuator

The Valvcon I-Series is a compact, rugged, reliable electric actuator designed for quarter-turn valve and damper applications. I-Series actuators can be equipped with AS-i, Modbus, DeviceNet, or Foundation Fieldbus options for interface with the respective network.

Submitted by Jon Monsen
National Institute of Standards and Technology

The NIST Chemistry WebBook contains a great deal of information regarding the properties of a broad range of chemicals and is helpful for those who deal with chemical processes.In this article, Jon Monsen has outlined the procedure for finding the actual density of a gas using the WebBook.

StoneL Quartz

The StoneL Quartz Explosionproof Valve Monitoring series is durable, corrosion resistant, and versatile, making it ideal for most of your process valve monitoring requirements.

Looking for NACE-compliant solutions? Parker is committed to providing instrumentation products that meet the latest requirements of industry specifications.

For use on instrumentation, process and control systems, analyzers, and environmental equipment.

For use on instrumentation, process and control systems, analyzers, and OEM equipment.

Parker’s WireFree locking device for two and single ferrule compression fittings on instrumentation tubing provides a highly cost-effective alternative to wire locking.

United Electric Controls One Series

United Electric Controls recently announced a significant upgrade to its One Series line of explosion-proof, programmable transmitters and switches. The new line compresses all of the functionality of the preceding line into only five models while adding new capabilities. Learn more.