Sensors, Actuators

Sensors, Actuators June 1, 1997

Diagnostic capabilities accelerated with DeviceNet and PC Control

BUS OF THE MONTH: DeviceNet

By Control Engineering Staff
Sensors, Actuators September 1, 1996

Sampled Control, Better Results With Less Data

Control Engineering classic: In this article, the consequences of performing feedback control with sampled rather than continuous data are examined.

By Vance J. VanDoren, CONTROL ENGINEERING
Sensors, Actuators January 1, 1970

PVTs use diagnostics, go digital, deliver multiple readings

Trends in Process Variable Transmitters Diagnostic capabilities Digital protocols Faster communication ONLINE See this product focus at www.controleng.com for additional information. Process variable transmitters (PVTs) perform a type of dance that goes on between various processes and the transmitter moving information to the end-user.

By Staff
Sensors, Actuators January 1, 1970

Digital technology smartens Micro Motion sensor

Boulder, Colo.— Micro Motion Inc. unveiled its new MVD (multivariable digital) Technology at its Perspectives 2001 media event on Feb. 28-March 2. MVD Technology reportedly makes Micro Motion's flowmeters work smarter by using front-end digital processing to reduce signal noise and allow faster response time than with analog devices.

By Staff