DigiVac Model 22W LCD Vacuum Gauge Controller and Transmitter with LCD Screen - NEW
DigiVac Model 22W LCD Vacuum Gauge Controller and Transmitter with LCD Screen
The DIGIVAC Model 22W (LCD) Vacuum Transmitter is an active gauge compact digital vacuum sensing instrument. It works in conjunction with a DC powered Vacuum Gauge tube to produce a linear and RS-232 output proportional to the sensed vacuum. This instrument has a set point enabling it to control external equipment.
The DigiVac Model 22W operates when the unit’s vacuum gauge tube produces a millivolt output proportional to its temperature rise above ambient. This millivolt signal is amplified and conditioned by the microprocessor. A control algorithm in the processor adjusts the excitation of the gauge tube so as to hold the tube at an essentially constant temperature. The pressure is communicated with the user as a number on the digital display, a signal on the unit’s serial port, and as an analog voltage.
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DigiVac Model 22W LCD Vacuum Gauge Controller and Transmitter with LCD Screen
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