• Dual source of pneumatic pressure and vacuum
• Pneumatic pressure in excess 40 bar (600 psi)
• Generates vacuum to 28.5 inHg
• Intrinsically safe
• ATEX and IECEx approval

The PV211 Pneumatic Hand Pump is a lightweight, high quality combined pressure and vacuum hand pump. It has been designed to provide maximum pneumatic pressures efficiently and effortlessly. The PV 211 can be used as a portable Pressure Comparator in conjunction with various pressure indicating devices. This precision unit includes an adjustable over pressure protection system as standard.

GE's DPI 104-IS is an intrinsically safe version of the microprocessor-controlled DPI 104-digital pressure gauge. The pressure gauge matches advanced silicon sensor technology with several convenient design features, resulting in an accurate and versatile, yet affordable safe digital test gauge. Supplied as a stand-alone process indicator or in a kit with the widely proven Druck hand pumps, the DPI 104-IS provides a reliable and economic solution for a wide range of pressure sensing applications.

• Accuracy
• 0.05% FS including non-linearity, hysteresis, repeatability and temperature effects from 14°F to122°F (-10°C to 50°C)
• Resolution
• Maximum five digit
• 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
• Display Update: Two times per second
• Pressure Bar Graph
• In addition to the numeric pressure indication, the GE Druck DPI 104-IS 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-IS. This function can be enabled/disabled, and reset by the user.
• Switch Test
• The GE Druck DPI 104-IS 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.
• Alarm Output
• The alarm output consists of an open drain field effect transistor (maximum current 22 mA, maximum voltage 16.9 VDC)
• Adjustable Mounting Positions
• For added convenience, the GE Druck DPI/104-IS 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 GE Druck DPI104-IS features a menu and tare lock function
• RS-232 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-IS instruments can be connected together in a daisy chain-configured network
• Battery
• The DPI 104-IS is supplied with a 9V alkaline battery,type MN1604. Battery life up to four months
• Pressure Port
• 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
• Intrinsically Safe Certification
• ATEX: II 1G, EEx ia IIC T4
• IECEx: Zone 0, Ex ia IIC T4
• cETL (Canada): Ex ia IIC T4, Zone 0
• Certification to ATEX, IECEx, CSA standards
• SiCalPro Software
• This software package allows the user to control the DPI104-IS remotely through a virtual instrument panel onthe computer screen. The calibration data can be logged, viewed and printed in graphical format or as a calibration certificate (safe area only).
• System Requirements
• Minimum Intel Pentium with Windows® 95 or higher