Mô tả sản phẩm: GE Druck DPI 800/802
The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held pressure indicators and loop calibrator instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.
The DPI 800/802 Pressure Indicators and Loop Calibrators are ideal pressure measurement tools. Pressure ranges from 25 mbar to 700 bar including vacuum options. All-inclusive accuracy can be relied on from one year to the next, even in tough environmental conditions.
Features
- Ranges from 25 mbar to 700 bar
- Single or dual range configuration
- Pressure test and maintenance
- Transmitter calibration
- Loop set-up and diagnostics
- Switch verification
- Pressure test and maintenance
- Transmitter calibration
- Loop set-up and diagnostics
- Switch verification
The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.
Pressure Test and Measurement
| DPI 800 Pressure Indicator | The ideal tool for pressure test and measurement |
|---|---|
| Pressure Ranges | 10 in H2O to 10,000 psi (25 mbar to 700 bar) including vacuum options |
| All-Inclusive Accuracy | Can be relied on from one year to the next, even in tough environmental conditions (see specifications) |
| Dual Sensor Configuration | Extended measurement range and simultaneous two channel reading (P1 and P2 or P1 - P2) |
| Stainless Steel Sensor Construction | Available for compatibility with a wide range of fluids and gases (refer to range table) |
| Programmable Leak Test | Reports the pressure drop and leak rate |
| Advanced Features | Hold, maximum/minimum/average, alarm, and tare facilitate troubleshooting |
Pressure Instrument and Loop Maintenance
| DPI 802 Pressure Loop Calibrator | Provides simultaneous pressure and mA measurement for transmitter and loop maintenance |
|---|---|
| Dual Readings | Simultaneous measurement of pressure and mA for transmitter calibration and loop maintenance |
| 24V Loop Power Supply | Energizes transmitters and control loops |
| Automatic Switch Test | Captures open/closed trip values providing a fast and highly accurate “safety system” check |
| HART Resistor | Can be switched into the loop when required by a HART digital communicator and avoids the inconvenience of carrying a 250 O resistor |
IDOS™ Flexibility
| Intelligent Digital Output Sensor (IDOS) | Universal Pressure Modules are available from 10 in H2O to 10,000 psi (25 mbar to 700 bar). |
|---|---|
| Total Flexibility | IDOS modules can be used with any compatible instrument; for example, a DPI 812 RTD loop calibrator can become a fully featured pressure calibrator. |
| Plug and Play | Modules are interchangeable between instruments, requiring no set-up or instrument calibration. |
| Range Expansion | Achieved by adding modules (please refer to the IDOS Universal Pressure Module datasheet). |
| *S_Standard Accuracy | Total accuracy over 32°F to 122°F (0°C to 50°C), including one year stability and calibration uncertainty |
|---|---|
| *P_Premier Accuracy | Precision over 65°F to 82°F (18°C to 28°C) For operation over 41°F to 113°F (5°C to 45°C): 0.014% FS for ranges above 10 psi (700 mbar) 0.075% FS for ranges below 15 psi (1 bar) Stability over a year: 0.01% reading ranges above 5 psi (350 mbar) 0.03% reading ranges below 10 psi (700 mbar) Calibration uncertainty: 50 ppm of reading |
| Single or Dual Range | One or two internal sensors can be selected. For dual range instruments, G/D ranges will be configured as G (gauge). Only one of the two sensors can be 1500 psi (100 bar) or above. |
| Overpressure (maximum transient/intermittent pressure) | 5 psi (350 mbar) and below 4 x FS 10 to 10,000 psi (700 mbar to 700 bar) 2 x FS Maximum working pressure: 1.1 x FS |
| Pressure Connections | 1/8 NPT female or G 1/8 female |
DPI 800 Series Common Specification
| Operating Temperature | 14°F to 122°F (-10°C to 50°C) |
|---|---|
| Storage Temperature | -4°F to 158°F (-20°C to 70°C) |
| Humidity | 0% to 90% non-condensing, Def Stan 66-31, 8.6 Cat III |
| Shock and Vibration | BS EN61010:2001, Def Stan 66-31, 8.4 Cat III |
| EMC | BS EN61326-1:1998 + A2:2001 |
| Safety | Electrical BS EN61010:2001. Pressure Equipment Directive (PED), Class SEP. CE marked |
| Display | Graphic LCD with backlight. Resolution 99999 |
| Size (l x w x h) and Weight | 7.1 in x 3.3 in x 2 in (180 mm x 85 mm x 50 mm), 18 oz (500 g) |
| Batteries | 3 AA alkaline, >50 hours measure, >10 hours 24V source |
