The BL932700 is an ORP mini controller
that has been designed for easy, a&ordable
installation in tight spaces, ideal for simple
yet e&ective process control. As a result
of its compact size, the BL932700 can be
installed right next to tanks or vats.
This versatile controller is ideal for many
applications, such as ORP monitoring of
bleaching processes, wastewater treatment
and swimming pools. the BL932700
permits automatic control of installations
that were previously checked manually.
The instrument can be set for reducing or
oxidizing dosage. Setpoint adjustment and
calibration are simply performed through
trimmers on the front panel. Users can
choose automatic or
manual dosing mode with a switch on the
front panel. Manual control is particularly
useful during maintenance operations,
because it permits operators to enable or
disable the dosing relay according to need.
The overtime control system advises users
when the relay is active too long, helping
to prevent overdosage. In addition, this
model features a 4-20 mA analog output
for recorder connection.