Setting Time and Day
Pressing VALUE toggles brackets on and off. Rotate to change time.
The next line selects the day. Move to “SAVE” and press ‘VALUE’ to keep
new time and day, pressing ‘MODE’ discards changes and returns to the
previous menu.
Calibrating 4mA and 20mA with a multimeter.
The output current can be accurately calibrated to achieve exact
monitoring when connecting the 4-20mA to a data logger or central
monitor system.
A real current calibration is carried out by connecting a multi meter
across the terminals
(no termination resistor is required)
to measure the
mA current.
.1/ $ Setting Time and Day.
.1/ % Calibration menu for mV. (ORP)
PAGE 12
DPH-64 Instruction manual
