Detail Digital Test Gauge DPI 104 - Pressure Calibrator Indicator
DPI 104 Specification :
Features :
11 selectable pressure units
O.05% full scale accuracy
Pressure ranges 10 to 20, 000 psi ( 1400 bar)
Large, easy to read display with five digit resolution
% pressure indication with bar graph for visual reference
Temperature compensated accuracy from 14° F to 122° F ( -10° C to 50° C)
Pressure switch test, Min/ Max, tare and alarm functions
Adjustable mounting positions
IDOS compatible with RS 232 interface and networking capability
Stainless & Inconel wetted parts for aggressive media
0-5V analogue output
Pump Kits available
Applications :
Process monitoring and control
Test and calibration
The DPI 104 can be used as a stand-alone process indicator or as a pressure reference for use with our widely popular hand pumps.
Specification :
Advanced silicon technology delivers 0.05% accuracy over ranges to 20, 000 psi, min/ max, tare and alarm functions, analog output and a pressure switch test function making the DPI 104 suitable for a wide array of pressure sensing applications.
Accuracy : 0.05% FS including non-linearity, hysteresis, repeatability and temperature effects from 14° F to 122° F ( -10° C to 50° C)
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, inHg, inH2O, mH2O, mmH2O and mmHg
Display : 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 O.
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 GE) 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
Enclosure : 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.
System Requirements Minimum Intel Pentium with Windows® 95 or higher
General
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)
Options DPI 104 external power supply unit with lead p/ n 191-350
PC serial lead for connection to PC p/ n IA4090-2-V0. ( Note: Option A is recommended with PC serial lead.)
SiCalPro software p/ n 1S-SiCALPRO-DPI104 ( includes IA4090-2-V0)
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
9/ 16 x 18 UNF to 3/ 8 BSP adapter for connection to PV 212 p/ n 182-190
DPI 104 UPM power lead for use with UPM IDOS Sensor p/ n IA4101-1-V0. Requires Option H.
Universal 12V external power supply for use with the UPM IDOS remote sensor p/ n 191-129
Pneumatic and Hydraulic Test Kits
The DPI 104 is included as a standard component in these test and calibration kits:
Low Pressure Pneumatic Test Kit Includes: DPI 104; ranges to 30 psi ( 2 bar) , PV 210 low pressure pneumatic test pump, hose, adaptors, seal kit and case.
Pneumatic Test Kit Includes: DPI 104; ranges to 300 psi ( 20 bar) , PV 211 pneumatic test pump, hose, adaptors, seal kit and case.
Hydraulic Test Kit Includes: DPI 104; ranges to 15, 000 psi ( 1000 bar) , PV 212 hydraulic test pump, hose, adaptors, seal kit and case.
Pneumatic and Hydraulic Test Kit Includes: DPI 104; ranges to 10, 000 psi ( 700 bar) , PV 411A combined pneumatic and hydraulic test pump, hydraulic reservoir, hose, adaptors, seal kit and case.
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