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DPI 800/802 - Pressure Indicator/Loop Calibrator

The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.

The DPI 800/802 Pressure Indicators are ideal pressure measurement tools. Pressure ranges from 25 mbar to 700 bar including vacuum options. All-inclusive accuracy can be relied on from one year to the next, even in tough environmental conditions.

Feature

Ranges from 25 mbar to 700 bar
Single or dual range configuration
Pressure test and maintenance
Transmitter calibration
Loop set-up and diagnostics
Switch verification

Applications

Pressure test and maintenance
Transmitter calibration
Loop set-up and diagnostics
Switch verification

The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.

Specification

Pressure Test and Measurement

DPI 800 Pressure Indicator	The ideal tool for pressure test and measurement
Pressure Ranges	10 in H2O to 10,000 psi (25 mbar to 700 bar) including vacuum options
All-Inclusive Accuracy	Can be relied on from one year to the next, even in tough environmental conditions (see specifications)
Dual Sensor Configuration	Extended measurement range and simultaneous two channel reading (P1 and P2 or P1 - P2)
Stainless Steel Sensor Construction	Available for compatibility with a wide range of fluids and gases (refer to range table)
Programmable Leak Test	Reports the pressure drop and leak rate
Advanced Features	Hold, maximum/minimum/average, alarm, and tare facilitate troubleshooting

Pressure Instrument and Loop Maintenance

DPI 802 Pressure Loop Calibrator	Provides simultaneous pressure and mA measurement for transmitter and loop maintenance
Dual Readings	Simultaneous measurement of pressure and mA for transmitter calibration and loop maintenance
24V Loop Power Supply	Energizes transmitters and control loops
Automatic Switch Test	Captures open/closed trip values providing a fast and highly accurate “safety system” check
HART Resistor	Can be switched into the loop when required by a HART digital communicator and avoids the inconvenience of carrying a 250 Ω resistor

IDOS™ Flexibility

Intelligent Digital Output Sensor (IDOS)	Universal Pressure Modules are available from 10 in H2O to 10,000 psi (25 mbar to 700 bar).
Total Flexibility	IDOS modules can be used with any compatible instrument; for example, a DPI 812 RTD loop calibrator can become a fully featured pressure calibrator.
Plug and Play	Modules are interchangeable between instruments, requiring no set-up or instrument calibration.
Range Expansion	Achieved by adding modules (please refer to the IDOS Universal Pressure Module datasheet).

*S_Standard Accuracy	Total accuracy over 32°F to 122°F (0°C to 50°C), including one year stability and calibration uncertainty
*P_Premier Accuracy	Precision over 65°F to 82°F (18°C to 28°C) For operation over 41°F to 113°F (5°C to 45°C): 0.014% FS for ranges above 10 psi (700 mbar) 0.075% FS for ranges below 15 psi (1 bar) Stability over a year: 0.01% reading ranges above 5 psi (350 mbar) 0.03% reading ranges below 10 psi (700 mbar) Calibration uncertainty: 50 ppm of reading
Single or Dual Range	One or two internal sensors can be selected. For dual range instruments, G/D ranges will be configured as G (gauge). Only one of the two sensors can be 1500 psi (100 bar) or above.
Overpressure (maximum transient/intermittent pressure)	5 psi (350 mbar) and below 4 x FS 10 to 10,000 psi (700 mbar to 700 bar) 2 x FS Maximum working pressure: 1.1 x FS
Pressure Connections	1/8 NPT female or G 1/8 female

DPI 800 Series Common Specification

Operating Temperature	14°F to 122°F (-10°C to 50°C)
Storage Temperature	-4°F to 158°F (-20°C to 70°C)
Humidity	0% to 90% non-condensing, Def Stan 66-31, 8.6 Cat III
Shock and Vibration	BS EN61010:2001, Def Stan 66-31, 8.4 Cat III
EMC	BS EN61326-1:1998 + A2:2001
Safety	Electrical BS EN61010:2001. Pressure Equipment Directive (PED), Class SEP. CE marked
Display	Graphic LCD with backlight. Resolution 99999
Size (l x w x h) and Weight	7.1 in x 3.3 in x 2 in (180 mm x 85 mm x 50 mm), 18 oz (500 g)
Batteries	3 AA alkaline, >50 hours measure, >10 hours 24V source

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