XP2i-DP Differential Pressure Gauge
14Pages

Operation Manual for XP2i-DP Digital Test Gauge

Contents Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Operating Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pressure Ranges, Display Scales, and...

Overview Introduction Thank you for choosing the XP2i-DP Digital Test Gauge from Crystal Engineering Corporation. The XP2i-DP is a combination of leading edge technology, double-sided isolated differential pressure sensing, and rugged industrial design. Based on the XP2i Series platform, the –DP has all the key features of the product line with additional capabilities that include: • 0.1% of reading accuracy wet/wet differential transducer • Excellent performance in long term high vacuum applications Operating Instructions The XP2i-DP operates just like all the XP2i Series products. The...

Specifications Differential Pressure Accuracy 20 to 100% of Full Scale ± (0.1% of Reading + Static Line Effect). 0 to 20% of Full Scale ± (0.02% of Full Scale + Static Line Effect). Static Line Effect: 0.0003 psi/psi of lowest static pressure. Includes all effects of linearity, hysteresis, repeatability, temperature, and stability for one year. Temperature Operating -10 to 50° C (14 to 122° F). Non-condensing. No change in accuracy over operating temperature range. Gauge must be zeroed to achieve rated specification. Storage ‑40 to 75° C (‑40 to 167° F). Battery should be removed if stored...

Note: Do not use the RS-232 connector in a hazardous atmosphere. Permanent fill dual diaphragm seal (filled with Dow Corning 200). J WARNING: Do not remove or change the batteries in hazardous locations.

Approved Batteries The XP2i-DP is Intrinsically Safe only if powered by one of the following battery types: Approved Battery Type Rayovac Max Plus 815 Replace batteries with approved type in non-hazardous locations only * Energizer is manufactured by Energizer Holdings, Inc., and the Eveready Battery Company, Inc. Many other battery types and models have been tested but failed to meet the requirements for Intrinsic Safety—do not assume other models are equivalent. The XP2i-DP can be operated from an external power supply (P/N 2984). Do not mix battery types or manufacturers. XX CSA: The...

Pressure Ranges, Display Scales, and Resolution psi • Unneeded pressure units may be disabled via the RS-232 connector using ConfigXP software. • An XP2i-DP will indicate pressure up to 10% above its stated pressure rating. Above 110%, the XP2i-DP display will flash, indicating that the applied pressure exceeds the calibrated pressure range. If the calibrated pressure range is exceeded, the pressure displayed may not be accurate. • Overpressure is the maximum pressure the gauge can withstand without damage. The gauge will not indicate pressure up to this value. • kPa and MPa models can...

Applications Differential Pressure The XP2i-DP may be used to determine accurate differential pressure measurements across a range of applications or installations such as filters, orifice plates, valves, etc. For example, in a piping system with an upstream static pressure of approximately 80 psig, the XP2i-DP may be used to determine the 10 psid pressure drop across the device under test (DUT). In this case, the product would be connected as shown below. Digital Test Gauge Device Under Test (DUT) The pressure measurement accuracy of the gauge in this example is a combination of the...

Continuous Vacuum The unique design of the differential pressure sensor integrated into the XP2i-DP allows for long term vacuum use without fear of permanent damage to the sensing chip or package. When measuring high vacuum gauge pressures continuously it is recommended to connect the static line pressure to the right (–) port marked "Vacuum this side". To achieve gauge measurements, the left (+) port is left vented to atmospheric pressure. Note: When connected in this orientation, the XP2i-DP display will invert the sign on the gauge display. For example, a pressure of -12 psi on the...

Safety & Certifications Hazardous Locations Every XP2i-DP pressure gauge includes the following Intrinsic Safety approvals: II 1G Ex ia IIC T4/T3 Ga ATEX Intrinsically Safe and Non-incendive for Hazardous Locations: Class I, Division 1, CSA Groups A, B, C and D, Temperature Code T4 or T3C. This product conforms to the following standards: EN 60079-0 : 2009 | EN 60079-11: 2012 | EN 60079-26: 2007 Ex ia IIC T4/T3 Ga IECEx FTZU 12.0009X This product conforms to the following standards: !!WARNINGS: The following warnings apply to the XP2i: • Do not use the RS-232 connector in hazardous...

Support Software ConfigXP Configuration Software Use ConfigXP to disable unwanted pressure units, set default pressure units, change water density, adjust calibration, and more via the RS-232 interface. DataLoggerXP Software DataLoggerXP is an optional upgrade to transform the XP2i-DP into a pressure datalogging device. Replacement Parts The only user-replaceable parts are the batteries. Options Panel Mounting (Option F4) A panel mount flange allows an XP2i-DP to fit in a 4½" gauge cutout. An XP2i-DP with the F4 option can also be adapted to 6 or 8½" gauge cutouts. Rear Port Fitting (Option...

Accessories P/N 2984 AC Adapter Kit Permits operation of an XP2i-DP from an AC supply of 90 - 264 VAC and 47 - 63 Hz. Includes interchangeable international plugs (for USA, Europe, U.K., and Australia). Adapter will not charge batteries, but in the event of AC power loss, XP2is will automatically revert to battery operation. !!WARNING: Do not use the AC Adapter Kit in hazardous locations. P/N 3696 Protective Boot Skydrol™ resistant protective boot. !!WARNING: Do not use the Protective Boot in hazardous locations. P/N 2955 6" Gauge Adapter Kit Adapts the 4½" Panel Mount (F4 option) to fit...