Druck DPI104digital test gauge

The DPI 104 is a microprocessor-controlled digital pressure gauge that combines precision and functionality in a compact, robust and simple-to-use package. The DPI 104 matches advanced silicon sensor technology with several convenient design features, resulting in an accurate, versatile yet affordable digital test gauge. Supplied as a stand-alone process indicator or in a kit with the widely proven Druck hand pumps, the DPI 104 provides a reliable and economic solution for a wide range of pressure sensing applications.
Druck DPI104digital test gauge

DPI104 Features

●0.05% full scale (FS) accuracy
●Pressure ranges to 20,000 psi (1400 bar)
●Eleven selectable pressure units
●Large, easy-to-read display with five-digit resolution
●% pressure indication and additional bar graph for quick visual reference
●Temperature compensated accuracy from 14°F to 122°F (-10°C to 50°C)
●0 to 5V analog output
●Pressure switch test
●Minimum/maximum, tare and alarm functions
●IDOS compatible and RS232 serial interface
●Free of charge monitoring and control software
●Stainless steel or Inconel pressure cavity for aggressive media
●Process monitoring and control
●Test and calibration

DPI 104 specifications

●Accuracy:0.05% FS including non-linearity, hysteresis, repeatability and temperature effects from 14°F to 122°F (-10°C to 50°C)
●Resolution:Maximum five digits
●Burst pressure:Burst pressure is 2x working pressure (exception, 20,000 psi (1400 bar); burst pressure 29,000 psi (2000 bar).
●Selectable pressure units:kPa, MPa, kg/cm2, psi, mbar, bar, in Hg, in H2O, m H2O, mm H2O and mm Hg
●Pressure reading: 5 digits with 0.5 in (12.7 mm) character height
●Full scale indicator: 2.5 digits with 0.25 in (6.35 mm) character height
●Pressure bar graph:In addition to the numeric pressure indication, the DPI 104 LCD display contains a circular twenty segment bar graph to provide the user with a quick visual estimation of pressure from 0 to 100% full scale output. The bar graph increments represent 5% of the user-selectable range.
●Display update:Two times per second
●Minimum/maximum values:The minimum and maximum pressure values can be displayed on the DPI 104. This function can be enabled/ disabled, and reset by the user.
●Switch test:The DPI 104 features a switch test function that will capture and display the open and closed values from an external pressure switch. Maximum switch impedance 200 Ω.
●Voltage output:The DPI 104 can be programmed to provide a 0 to 5 V output signal that can be configured as directly proportional to the pressure shown in the display or set to a fixed value. The voltage output mode provides 0.1% FS accuracy from 50 mV to 5 V.
●Alarm output:The alarm output consists of an open drain field effect transistor (maximum current 250 mA, maximum voltage 24 VDC).
●Adjustable mounting positions:For added convenience, the DPI 104 housing will rotate 320° around the pressure fitting and the faceplate can be rotated in any orientation for optimum visibility.
●Menu lock:To guard against unauthorized menu access, the DPI 104 features a menu and tare lock function.
●RS232 interface:Serial communications are provided to allow transfer of data to a PC with the optional serial lead (IA4090-2-V0). Using this link, all menu commands and display data are available via an ASCII command set or the optional SiCal Pro Software.
●Network capability:Up to 99 DPI 104 instruments can be connected together in a daisy chain-configured network.
●Universal Pressure Module (UPM) capability:UPM modules can be connected to the DPI 104 to enhance the accuracy and extend the pressure range.
●Battery:The DPI 104 is supplied with a 9V alkaline battery, type MN1604. Battery life is approximately six months when used daily for one hour per day. For increased performance a 9V lithium battery (not supplied by Druck) is suggested.
Pressure port:
●1/4 NPT or BSP male for units to 10,000 psi (700 bar)
●9/16 x 18 UNF male cone connection 15,000 psi (1000 bar) and 20,000 psi (1400 bar) units
●Case material: ABS/PC plastic sealed to Type 4/ IP65
●Wetted parts: All stainless steel (316) or Inconel welded pressure cavity for compatibility with aggressive media.
●European compliance:CE marked
●SiCalPro software:This software package allows the user to control the DPI 104 remotely through a virtual instrument panel on the computer screen. The calibration data can be logged, viewed and printed in graphical format or as a calibration certificate. SiCalPro is free to download from the DPI 104 web page at www.bakerhughesds.com/sites/g/files/cozyhq596/ files/2019-10/dpi_104_software_sicalpro_0.zip(Option (B) PC serial lead required)(Option (A) external power supply recommended)
●System requirements:Minimum Intel Pentium with Windows® 95 or higher


●Storage temperature:-4°F to 158°F (-20°C to 70°C)
●Dimensions:Diameter::3.74 in (95 mm) excluding pressure fittings Depth: 2.17 in (55 mm)
●Weight:13 oz (350 g) approximate
●Mechanical vibration:To Def Stan 66-31, 8.4 Cat III
●Mechanical shock:To BS EN 61010:2001
Electrical environments:
●EMC: BS EN61326-1:1998 + A2:2001
●Electrical Safety: BS EN 61010:2001
●Mechanical Safety Pressure Equipment Directive—Class: Sound Engineering Practice (SEP)
●A) DPI 104 external power supply unit with lead p/n 191-350
●B) PC serial lead for connection to PC p/n IA4090-2-V0.(Note: Option A is recommended with PC serial lead.)
●E) Mating plug for eight-pin socket for switch test, voltage output, external power and alarm function (customers wishing to make their own connections/leads) p/n 1S-04- 0027
●F) 9/16 x 18 UNF to 3/8 BSP adapter for connection to PV 212 p/n 182-190
●G) DPI 104 UPM power lead for use with UPM IDOS Sensor p/n IA4101-1-V0. Requires Option H.
●H) Universal 12V external power supply for use with the UPM IDOS remote sensor p/n 191-129

Ordering information

Please state the following (where applicable)
●1. Model DPI 104
●2. Pressure range, type (G, A or SG) and pressure connections required.
●3. Options, if required. Please order as separate items


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