DPI705Series压力指示器英文说明书.doc

GE Measurement Control DPI 705 Series Druck Handheld Pressure Indicators The Druck DPI 705 Series of handheld pressure indicators combine tough and rugged design with accurate and reliable pressure measurement. Features ? Ranges 0 to 70 mbar (1 psi) through to 700 bar (10,000 psi) Compact, robust and lightweight, the DPI 705 Series is designed for single handed operation and provides many essential features required for routine maintenance and system troubleshooting. ? 0.1% full scale (FS) accuracy ? Rugged, lightweight handheld design ? Leak test, tare, max/min and ?lter ? Intrinsically safe version ? Optional pneumatic and hydraulic hand pumps  DPI 705 Zero Zero pressure correction. ? Impact resistant, sealed to Type 12/IP54 ? Clear high resolution LCD ? Optional carrying case with belt loop ? Long battery life Tare 0 to 100% FS zero offset capability. ? Integral desk stand and hanger Improves Test Ef?ciency ? No warm up time ? 14 pressure units Filter 10 reading rolling average for unstable pressures. ? One minute leak test ? Ambient temperature measurement Alarm Adjustable high pressure alarm with visual and audible warning. The calibration tools required to comply with quality assurance programs such as ISO9000 put ever increasing demands on maintenance budgets. The DPI 705 Series, used in conjunction with pneumatic or hydraulic pressure generators, is a simple, low cost solution complementing the wide range of Druck portable process calibrators. Ambient Temperature °C and °F reading of local condition ±1.5°C (±3°F). Calibration Used with the optional pneumatic or hydraulic pumps, the DPI 705 Series becomes a low cost calibration tool for gauges and indicators. Special Features Pressure Units Power Management Low battery indicator and selectable ‘auto off’. psi, inHg, inH O (4°C, 20°C and 60°F), 2 ftH O (4°C, 20°C and 60°F), mmHg, mHg, mbar, bar, 2 mH O, Pa, hPa, KPa, MPa, Kgf/cm 2 2 Calibration Units mbar, bar, psi, kPa, mPa, hPa, Kgh/cm 2 Leak Tes