PressureMAT User Guide
Revision 8
Page 5/48
The PressureMAT with its user interface is used to display pressure readings, zero calibrate the
pressure sensor, and to access the program menus to edit the alarm high and low set point values and
other tasks.
The sensor pressure is displayed on the LCD display for each input channel. High and low alarm
pressure set points are entered on the keypad for each channel and if the process pressure goes below
the low setting or above the high setting, the system will go into alarm state. With models with the
relay output, the alarm function includes activation of the dry contact relay output, a flashing
“ALARM>” indication on LCD on the same line as the pressure input channel in the alarm state, and
an audible tone for 30 seconds. When an alarm condition goes away, all indicators automatically go
back to normal (unless the optional alarm latching function is turned on which requires STOP to be
pressed to clear the alarm). The alarm functions are always active for all channels. For the
PressureMAT PLUS models, flow or a scaled analog input value can measure & display other values.
Also available is a single channel model PMAT-S:
The model has a unique remote pressure tare input.
Some available options:
Benchtop Stand
Wall Mount Stainless Steel Box
1.2.
Instrument Details
