Pressure/Level Displays Offered

Oilfield Automation Products, Inc. of Dallas, Texas offers new dual and multi-channel controllers for use in oilfield services and other industries needing controls

MODBUS RTU communication is a primary feature of Model DV-100 and DV-10 Pressure / Level
Displays.

The controller-RTUs provide tank level and flow rate display as well as flow/pressure override. They
also function as valve actuator controllers.

DV-10 and DV-100 can accept and power two 4-20 MA
signals and two pulse inputs. The DV-10 and Dv-100 offer
the ability to display two channels in engineering units with
their corresponding bar graphs. The bar graphs can be
independently scaled to engineering units.

The (4) relay outputs can be assigned in any combination
to either input channel. The relay outputs can be used for
alarms, pump control, and for electric actuator control.

The "override" feature allows the unit to automatically
switch between two process variables as the control input.

The four 10 amp rated contacts can be setup to vary the
pulse width and time between pulses. Any relay may be
programmed for a scaled pulse output from the pulse input.

Check out website for more information on this and other products:
http://www.oaproducts.com