Mass flow controller reduces clogging

Monterey, Calif .—Mass-Trak II mass flow controller's patented large internal diameter sensor is virtually clog-free while access ports at both ends facilitate cleaning. On-board display and local setpoint potentiometer allow command signal adjustment on the instrument's face. Remote setpoint capability is switch-selectable for 4-20 mA, 0-5 V dc, or 0-10 V dc.

By Staff May 1, 2000

Monterey, Calif .— Mass-Trak II mass flow controller’s patented large internal diameter sensor is virtually clog-free while access ports at both ends facilitate cleaning. On-board display and local setpoint potentiometer allow command signal adjustment on the instrument’s face. Remote setpoint capability is switch-selectable for 4-20 mA, 0-5 V dc, or 0-10 V dc. The pro-duct also provides two simultaneous output signals. Other features include purge mode, valve close command from external contact, one-second response to setpoint changes, www.sierrainstruments.com Sierra Instruments Inc.