DatasheetThe DPI 611 is the fourth-generation model in Druck’s trusted DPI 600 series and offers a compact yet powerful solution for pressure calibration. With an integrated pressure generator, electrical measurement capability, and a modern touch interface, the DPI 611 is ideal for mobile use in maintenance, calibration, and troubleshooting – delivering high accuracy, rugged design, and intuitive operation.
Highlights and Benefits
- 50% smaller and 33% lighter than the previous DPI 610
- Generates 0 to 20 bar / 300 psi in under 30 seconds
- Generates up to 95% vacuum
- Twice the pressure measurement accuracy of the previous series
- Three times better electrical measurement accuracy
- Intuitive touchscreen interface with task-based dashboard
- Automated calibration routines with PASS/FAIL evaluation
- Stores up to 100,000 data points
- Includes free license for 4Sight2 Lite calibration software
Typical Applications
- Pressure and electrical calibration in the field or lab
- Maintenance and troubleshooting of transmitters, switches, and gauges
- Automated calibrations with software integration
Technical Specifications (Excerpt)
| Category | Details |
|---|---|
| Pressure range | −1 to 20 bar (−14.5 to 300 psi) |
| Accuracy | 0.0185% FS; total uncertainty over 1 year: 0.025% |
| Vacuum capability | Up to 95% |
| Display | 4.3″ color touchscreen, 480 × 272 px |
| Electrical inputs | mA, mV, V, switch contacts, loop power |
| Power supply | 8 × AA batteries, 18–26 hours runtime |
| Data storage | 8 GB internal memory |
| Ingress protection | IP54 (dust and splash resistant) |
| Operating temperature | −10 °C to +50 °C |
| Weight | 1.96 kg (including batteries) |
Advanced Functions
- Step & ramp functions: for transmitter testing and dynamic simulation
- Nudge function: fine adjustment of output signal via button
- Switch test: automatic capture of setpoints and hysteresis
- Leak test: automated routine including leak rate measurement
- Max/Min: capture and review of peak readings
- Relief valve test: measurement of response pressure
- Scaling: display values in process units (e.g., mA as %)
User Interface
- Dashboard view for quick access to all functions
- TASK menu for predefined calibration routines
- FAVORITES to store and recall common procedures
- Built-in help with wiring diagrams and user guides
Connectivity & Interfaces
- USB Type A and Mini-B (for data and power)
- Compatible with Druck 4Sight2 software for paperless calibration
- Supports IDOS pressure modules via optional adapter
Standard Scope of Supply & Optional Accessories
- G1/8″ and 1/8″ NPT adapters
- Hand strap, test leads, batteries
- Carrying case (optional)
- External PM700E pressure modules (optional)
- RTD interface for PT100 sensors (optional)