Druck DPI104-1-70A [DPI 104-1-70A] Digital Pressure Test Gauge, 70 Bar (1000psi), Absolute Gauge type, with G1/4 male Pressure Port

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.

Applications

Process monitoring and control

Test and calibration

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, 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 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.