Triboelectric Probe Control Unit
DESCRIPTION
The charge displacement probe is a measuring instrument with a microprocessor.
The E9T control unit is used to set, manage and display the signals coming from the electric tribo probe.
The probe detects the volume of the powder in a gaseous fluid, with the displacement of the electric charge in the electrode, induced by the electric charges.
The amount of electric charge induced on the electrode is proportional to the amount of dust present in the gaseous fluid.
An increase in the concentration of the powders causes a proportional increase in the signal reaching the microprocessor.
The signal is interpreted and displayed on the screen of the control unit.
FEATURES
Power Supply Voltage:
Power Supply Voltage Upon Request:
Electric Consumption:
Outputs proportional to the value of 4 ÷ 20 mA
Alarm Relays:
485 type serial transimission interfaces with Modbus RTU protocol:
Display:
Operating Temperature:
Storage Temperature:
Enviromental Humidity:
Casing:
Protection Rating From Water and Dust:
115 Vac 50-60 Hz ± 10 % / 230 Vac 50-60 Hz ± 10 %
24 Vac ± 10 % / 24 Vdc ± 10 %
3 Watts at maximum load
3 Peak, pre-alarm, alarm
3A @ 250Vac / 2A @ 24Vdc, 24 Vac
1 for probe connection / 1 for PC – PLC – SV
Backlit monochromatic graphic LCD B/N 128 x 64 pixel
From -10 °C to 55 °C
From -20 °C to 60 °C
0 ÷ 95% Relative non condensing
Base in ABS / Lid in Polycarbonate
IP65 DIN EN 60529
DATA SHEET
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