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Marsh
Gauges |
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The Handheld Digital Pressure Indicator and Calibrator are ideal for calibrating DP cells, I/P's and P/I's. The indicator tests installed instruments and transmitters, verifies operation and settings of valves and switches, detects system leaks, and is used for other testing-maintenance applications.
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| Specifications: |
| Pneumatic Range High range: -14.7 to 50.0 psig; -407 to 1200 in H20; or 0 to 199.9 mA. |
| Burst Pressure 80.0 psig absolute maximum. |
| Wetted Material Brass fitting, silicone wafer diaphragm, suitable for instrument air (clean & dry) or any clean, non-conductive fluid. |
| Pressure
Fitting 5/16 quick-connect tube fitting standard, with
mating nickel-plated brass locking quick-connector. 8 plastic hose with ferruleless Ό OD has to coupling insert with shutoff valve. |
| Display 3 ½ digit LCD, 0.5 high black numerals on light background, with polarity and low battery indicators. |
| Accuracy ±0.2° of reading ±one count, must be zeroed at barometric pressure. |
| Temperature Calibration range: 50°F-90°F. Operating range: 30°F-130°F. Effect of temperature outside calibration range is ±0.01% per degree F. |
| Power Internal: 9-volt transistor battery, Ni-Cad chargeable. External: 12-volt adapter will power unit or charge battery in approx. 14 hours. Approximate operation is 8-10 hours per charge. |
| Case Size 3.60 wide x 5.75 long x 1.92 high, ABS plastic. |
| Includes Carrying case, battery charger, 8 plastic hose, quick-connect fitting, and technical manual. |
| Standard Ranges & Part Numbers: | |
| Type | 4-Dp Series Master Test |
| Digital Pressure Indicator | |
| Connection | 5/15 quick connect tube fitting |
| Pressure | psi |
| 0 to 50p | 4-DPP-20050-BBC |
| 0 to 60p | 4-DP-20060-B3 |
| 0 to 200p | 4-DPP-20200-BBC |
