Digital Pressure Indicator DPI

Features and Benefits

  • Vacuum. Low- and High-Pressure Indication
  • 3-Digit [BAR] or 4-Digit [kPa] Display Version
  • I/O Driver integrated for Alarms, Regulation, Etc. – Optional
  • CAN Bus or One Wire Datalink
  • Super Bright LED Display
  • Multiple sensor input
DPI types of Digital Pressure Indicators are designed to display system pressure using 3 or 4-digit ultra-bright LED display where multiple pressure sensors can be connected. The unit standardly uses a -1..24 bar, 0..25 bar and 0..60 bar pressure sensors. The sensor input is widely configurable and it can be used for 0.5-4.5 V and 0-10 V transducers or 4-20 mA transmitters.
Optional I/O driver can be integrated for activating warning output, regulating the system pressure, etc. The Digital Pressure Indicator can be used as a stand-alone system or as a part of MMX system connected via CAN bus to IO Controller. Several slave-remote pressure indicators (RPI) can be connected to a master indicator DPI to show the same value on different locations.
Specifications
POWER
SUPPLY VOLTAGE9-30 V DC
CURRENT0.5 A Maximum, no outputs active
ELECTRICAL PROTECTIONovervoltage, transients, reverse polarity
INTERFACES
CAN1 x CAN, optional
CAN TERMINATION120 ohm, solder pad on PCB
SERIAL COMMUNICATION1 x T (1 Wire), optional
I/O
SENSOR INPUT0.5-4.5 V standardly, 0-5V, 0-10V, 4-20 mA
DIGITAL INPUTGND, only with CAN bus device
DIGITAL OUTPUT*Only version with integrated I/O driver
OUT1positive switching (relay), max. 6 A
(Low water warning)
OUT2positive switching (relay), max. 1.5 A
(Autofill-Hysteresis)
OUT3-OUT7negative switching (low-side), max. 1.8 A
(Large Light Driver)
LOADSInductive, resistive
ENVIRONMENT
IP CLASS (IEC529)front panel - IP67, back - IP20
EMC CONFORMITYEN61000-6-2 noise immunity
EN61000-6-4 radiation of interference
TEMPERATURE RANGEstorage from -40° to +85°C (-40°F to 185°F)
operating from -40° to +85°C (-40°F to 185°F)
ENCLOSURE
HOUSING MATERIALNORYL with glass-fibre reinforcement
MOUNTINGin-dash, with clips or springs
CONNECTORTerminal block 4, 8 or 13 way depending of options selected
MISCELLANEOUS
LED display3 digit (bar) or 4 digit (kPa)
Reading resolution@P<30 bar: 0.1 bar (10 kPa), @P>30 bar: 1 bar
Transducer-OEM
Transducer pressure rangeVacuum -1 .. 24 bar, Low P. 0 .. 25 bar, High P. 0 .. 60 Bar
Transducer signal output0.5-4.5 V or 4-20 mA
Transducer materialStainless steel 316L
Transducer pressure port1/4”
Transducer cable3 x 0.35 mm2 with M12 connector, 5, 10 or 15 m length
SIZE AND WEIGHT
W x H x D36 x 72 x 68 mm with connector
WEIGHT0.1 kg
Downloads

Product flyer

Product flyer with datasheet

Product Catalog 2019

Product Catalog 2019

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