The GE Druck DPI615S-PC-30PSIA Intrinsically Safe Pneumatic Calibrator is a self-contained, battery powered package that contains a pressure generator, fine pressure control, output measurement capabilities, as well as facilities for 4 to 20 mA loop testing and data storage. The rugged weatherproof design is styled such that the pressure pump can be operated and test leads connected without compromising the visibility of the large dual parameter display. The mA step and ramp outputs and a built-in continuity tester extend the capabilities to include the commissioning and maintenance of control loops.
Sensing A highly accurate and easy to use calibrator is only part of the solution for improving overall data quality and working efficiency. The DPI 615, with data storage and RS232 interface, reduces calibration times and eliminates data recording errors. The DPI 615 also provides error analysis for field reporting of calibration errors and pass/fail status. In addition, procedures downloaded from a PC automatically configure the DPI 615 to pre-defined calibration and test routines.
Simplified Operation Featuring a highly reliable pneumatic assembly and self-test routines, the DPI 615-PC can be relied upon time and time again for field calibration in the most extreme conditions. The DPI 615 has been designed for ease of use while meeting a wide range of application needs including calibration, maintenance and commissioning. Furthermore, as an intrinsically safe model, certified to European and North American standards for use in hazardous areas, it reduces response times to breakdowns and emergencies by removing the need for 'Hot Permits' and gas detection equipment. This gives peace of mind to all those responsible for safety within hazardous areas.
The dual parameter display shows the Input and Output values in large clear digits. A unique built-in handle provides a secure grip for on-site use in addition to a shoulder strap which is also designed to allow the instrument to be suspended for hands-free operation. Any technician can use these calibrators without formal training, such as a novice on an emergency call out, or those familiar with the DPI 601. By selecting basic mode the calibrator is configured to source pressure and measure mA or V, with all non-essential keys disabled.
Dedicated Task Menu The dedicated task key gives direct access to the task menu. Select the required test, for example P-I for a pressure transmitter, and with a single key press, the calibrator is ready.
Use the advanced mode for custom tasks and add to the user task menu for future use.
Remote Pressure Sensors By adding up to 10 external sensors (one at a time; sold separately) the working range of the calibrator can be extended. Modules from 1 inH2O to 10,000 psi are available to suit most applications.
As a leading manufacturer of pressure sensors, GE Druck has applied the latest silicon technology and digital compensation techniques to develop these sensors.
Portable Documenting The DPI 615 adds powerful time saving and error eliminating features to the comprehensive functionality of the DPI 610. These include field error calculations with PASS/FAIL analysis and two way PC communications for downloading procedures and uploading results.
Reporting Errors in the Field The DPI 615 calculates errors and reports the pass/fail status during field tests. Problems and failures can be analyzed graphically for immediate assessment and correction. This simple to use feature reduces calibration and maintenance times and eliminates human errors.
Completing the Paper Trail It takes longer to fill out a calibration report, calculate the errors and assess the results than it does to calibrate the transmitter. With the DPI 615, documents can be quickly completed either on site or, at a more convenient time and location, by recalling the information from the DPI 615's memory.
Features:
Pressure range: 0 to 30 psi (0 to 2 bar)
Pressure type: Absolute
Accuracy %FS: 0.025
Intrinsically Safe
Documenting capabilities include error analysis with pass/fail status and graphs
Two-way PC communication via RS232 interface for transferring procedures and results
Integral combined pressure/vacuum pump
mA step and mA ramp outputs
4 to 20 mA loop testing and fault finding capabilities
Internal memory for up to 10,000 values
Working range can easily be extended with remote pressure sensors (sold separately)
Dual readout: input and output
Hand-Pump: -22 inHg to 300 psi capability
Volume adjuster: Fine pressure adjustment
Release valve: Vent and controlled release
Pressure port: 1/8 NPT female
Media: Most common gases
Process functions: Tare, maximum/minimum, filter, flow, % span
What's In The Box:
(1)DPI615S-PC-30PSIA IS Pneumatic Calibrator with Data Documenting