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Druck DPI 605 IS -1 to 20 Bar C/W Barometric Optio (Druk DPI 605) The DPI 605 precision pressure calibrator which combines Druck’s expertise in micromachined integrated strain gauge and vibrating silicon pressure sensors, microprocessor technology and ergonomic styling, has an accuracy of 0.025% of reading. It is a portable battery powered instrument with an electrical measurement and supply capability providing simultaneous pressure and electrical displays, data storage and an RS 232 interface. The standard range of the calibrator is -1 to +20 bar gauge but ranges up to 350 bar are available in the indicator version with integral transducers and 700 bar using an external transducer. As an option a very high accuracy vibrating silicon transducer can be added to the instrument to measure barometric pressure. This enables the simulation of other absolute pressures by adding this barometric value to gauge measurements. A further option is a temperature probe for measurement to 200c Microprocessor technology is used to compensate the sensors and permits a wide range of functions to be selected. These include peak readings, switch testing, data logging, leak testing and results’ analysis. Results obtained during test and calibration can be stored in the instrument memory for future analysis which may take place directly on the display or be transferred to a computer via the RS 232 interface. Linkpak-W and Intecal-W calibration management software support this feature for fully automated calibration. The integral pressure generation and adjustment is carried out by a hand-pump and volume adjuster with a release valve for venting. Where it is important that maximum pressure for the device under test is not exceeded, a safety LIMITS function may be selected to automatically block the pumping action near the desired set pressure. The DPI 605 is an ergonomically designed enclosure sealed to IP65 for field use. All main controls are via a membrane keypad and the L.C.D. graphics dispaly is mounted behind a tough polycarbonate window. This versatile display provides a wide range of formats, including a “data recorder” style for trend indication. It has protected electrical input and output connectors on the sides to minimise accidental damage, weighs only 4 kg and comes with a lightweight carrying case. The instrument is also available as an indicator only. Indicator versions have all the features of the calibrator except internal pressure generation and may have integral transducers for ranges up to 350 bar and external transducers up to 700 bar. An intrinsically safe version, the DPI 605 IS, powered by approved cells, offers all the features of the standard unit except for the electrical outputs and the backlit display. Range -1 to +20 bar gauge Accuracy ±0.025% of reading ISO 9000 systems compatible Dual pressure and electrical readout Storage of test results Internal pressure/vacuum generation Energising outputs for sensors RS 232 digital interface Temperature measurement to 200c Intrinsically safe version available Miscellaneous : Email a Friend Product Inquiry

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