ESA Electronic Engineering. Apparecchiature elettroniche per la depolverazione

ELECTRONIC TECHNOLOGIES FOR THE ENVIRONMENT

Pressure stabilizer - Model: DSF

LCD alphanumeric display 32 characters multilanguage

(Italian, English, French, German, Spanish)

Supply voltage: 115 VAC ÷ 230 VAC / 50 ÷ 60 Hz (Standard)

Supply voltage (On request): 24 VAC / 50 ÷ 60 Hz - 24 VDC

Housing: ABS, 240x185x114 mm, IP65

Operating temperature: - 10 ÷ + 50 °C (Standard)

Manuals available in Italian, English, French, German

For other languages contact the Technical Department

Available functions

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C11a1	4÷20 mA output signal for fan speed regulation	4÷20 mA signal at the output of the equipment to be connected to the inverter for the regulation of the fan speed. The signal is active, supplied at 12VDC by the equipment, the maximum applicable load is 450 Ohm. You may damage the equipment if you power on the C11a1 terminals.
C13_10	dP full range 10.00 kPa = 100.0 mbar = 1012 mmH2O.	Maximum differential pressure value measurable by the device 10.00 kPa = 100.0 mbar = 1012 mmH2O. With dP reading over 10 kPa the display shows 'E' instead of the numeric value of dP.
C3s	Pressure readout from internal transducer (max 10 kPa)
C8	dP zero readout regulation	In this set up code it is possible to adjust the zero reading of differential pressure. In this function the display shows the dP reading and, with plant stops or air pipes not connected if the dP reading is not 0.00 kPa it is possible to adjust it by key A and C.
D6s	ON/OFF depression regulation from external contact	With contact D6s open the device does not regulate the depressure. The display shows 'START CONTACT D6s OPEN' and the output signal is forced to 4 mA. By Closing D6s the device starts operate.
DPa	Air connections 6x4 RILSAN pipe
SL	Multi language display	In Set up it is possible to select the language of all the descriptions showed by the display: • Italian • English • French • German • Spanish