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The Druck DPI 705 Series of handheld pressure indicators combine tough and rugged design with accurate and reliable pressure measurement. New materials and technical innovations from over fifteen years experience with portable pressure testers has resulted in this advanced new product. Intrinsically safe (I.S.) versions are available certified to European and American standards for use in hazardous areas. Compact, robust and lightweight, the DPI 705 is designed for single handed operation and provides many essential features required for routine maintenance and system troubleshooting.
Used with the optional pneumatic or hydraulic pumps, the DPI 705 Series becomes a low cost calibration tool for gauges and indicators.
Pressure Ranges
DPI 705 internal sensor version
The DPI 705 includes an internal sensor and has a
1/8 in NPT female or G 1/8 female (with 4 mm ID hose
adaptor) pressure connector. Most internal ranges are
available from stock.
DPI 705R remote sensor version
The remote sensor of the DPI 705R has an integral
cable connector, a 3 ft (1 m) mating cable and a 1/4 in
NPT female or G 1/8 female pressure connector.
| Pressure Range | Internal Sensor DPI 705 | Remote Sensor DPI 705 R |
| 1 or 3 psi (70 or 200 mbar) | d | |
| 5 psi (350 mbar) | g, a, d | |
| 10 psi (700 mbar) | g | g, a, d |
| 15 psi (1 bar) | d | g, a, d |
| 30 psi (2 bar) | g, a | g, a, d |
| 50 psi (3.5 bar) | g, a, d | |
| 100 psi (7 bar) | g | g, a, d |
| 150 psi (10 bar) | g, a, d | |
| 300 psi (20 bar) | g | g, a, d |
| 500 psi (35 bar) | g, a, d | |
| 1000 psi (70 bar) | g, a | |
| 2000, 3000, 5000 or 10,000 psi (135, 200, 350 or 700 bar) | a |
a = absolute, d = differential (line pressure: 30 psi (2 bar) for internal ranges and 500 psi
(35 bar) for remote sensors), g = gauge
Do not apply pressure greater than 16 psi (1 bar) absolute to the negative port of
differential pressure indicators.
Accuracy
±0.1% FS non-linearity, hysteresis and repeatability.
Environmental
Temperature Performance Averaged
32°F to 122°F (0°C to 50°C)
• ±0.01% rdg/°F (±0.02% reading/°C)
• For absolute ranges < = 15 psi (1 bar) add
±0.025% FS/°F (±0.05% FS/°C)
• For absolute ranges > 15 psi (1 bar) add
±0.01% FS/°F (±0.02% FS/°C)
• Calibrated range: 32°F to 122°F (0°C to 50°C)
• Operating range: 15°F to 122°F (-10°C to 50°C)
Humidity
0 to 95% non condensing.
Overpressure
Safe to 2 x FS. Display flashes at 110% FS.
Media Compatibility
• Internal sensor: stainless steel, except positive
differential non-corrosive fluid and negative
differential dry gas.
• Remote sensor: stainless steel, except negative
differential non-corrosive fluid.
Safety Conformance
EN61010, EN50081-1, EN50082-2, CE marked
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