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Ideal for measuring low differential pressure in clean rooms, test and balance, medical equipment, HVAC, pneumatic systems and computer peripherals. Portable, and weighing only 5 oz (150 g) including the battery, these meters are convenient for use in the lab, field or factory. Five models are available covering a wide range. All read gauge, and differential pressure in up to 11 units of measure and feature large backlight display, min/max, hold, and auto power off functions. The RS232 port enables communication with a computer. High accuracy of ±0.3% fs at 25ºC, repeatability: ±0.2% (max ±0.5%) FSO, and combined linearity and hysteresis: ±0.2 (Max ±1.0%) FSO. All Sper Scientific Manometers come ready to use with connection hose, instructions, and a 9V battery, in a hard shell carrying case. N.I.S.T. traceable certificate of calibration available.
Dimensions: 7⅛” x 2¾” x 1” (182 x 72 x 30 mm)
Weight: 5 oz (150 g)
Specifications:
Meter | 840085 | 840080 | 840081 | 840082 | 840083 | |||||
Range | Res. | Range | Res. | Range | Res. | Range | Res. | Range | Res. | |
PSI: | 2 | 0.001 | 5 | 0.001 | 15 | 0.01 | 30 | 0.01 | 100 | 0.1 |
In H²O: | 55.4 | 0.01 | 138 | 0.1 | 415 | 0.1 | 830 | 0.1 | 2768 | 1 |
kPa: | N/A | 34.5 | 0.01 | 183 | 0.1 | 207 | 0.1 | 684 | 0.1 | |
Ft H²O: | 11.5 | 0.01 | 34.6 | 0.01 | 69.2 | 0.01 | 231 | 0.1 | ||
In Hg: | 10.2 | 0.01 | 30.54 | 0.01 | 61.08 | 0.01 | 203.6 | 0.1 | ||
Cm H²O (840085 is in mmH²O): |
1410 | 1 | 352 | 0.1 | 1050 | 1 | 2110 | 1 | 7030 | 1 |
mbar: | 138 | 0.1 | 345 | 0.1 | 1034 | 1 | 2068 | 1 | 6895 | 1 |
Bar: | 0.138 | 0.001 | 0.345 | 0.001 | 1.03 | 0.001 | 2.07 | 0.001 | 6.89 | 0.001 |
mm of Hg: | N/A | 259 | 0.1 | 776 | 0.1 | 1550 | 1 | 5170 | 1 | |
Oz Inch²: | 80 | 0.01 | 240 | 0.1 | 480 | 0.1 | 1600 | 1 | ||
Kg cm²: | 0.35 | 0.001 | 1.05 | 0.001 | 2.10 | 0.001 | 7.03 | 0.001 | ||
Max Pressure: |
20 PSI | 20 PSI | 30 PSI | 60 PSI | 150 PSI |
Product Information | |
Datasheet | |
Manual | |
SPER SCIENTIFIC Catalog |