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Extech 407910 Heavy Duty Differential Pressure Manometer (29psi) with NIST
Item #:
EXT-407910-NIST
Brand:
Extech
Share this product:
407910 Heavy Duty Differential Pressure Manometer (29psi) with NIST by Extech
Features
- Dual differential inputs with internal sensors
- Wide (±802 inches of water) measurement range with high resolution
- Displays 8 types of pressure units: mbar, psi, kg/cm2 , mmHg, inHg, mH2O, inH2O, and atm
- Record/Recall MIN and MAX readings
- Data Hold and Auto Power off
- Zero function for offset measurements
- Basic accuracy: ±1% of full scale (includes hysteresis)
- Large dual LCD display
- Metal input connections with two quick-disconnect fittings
- Built-in RS-232 PC interface with optional Data Acquisition software (407001)
- Includes 2 quick disconnect-fittings, 9V battery, protective rubber holster with stand, and carrying case
Circuit | Custom one-chip LSI microprocessor circuit |
Display | 0.6" (15mm) 6000 count LCD with function indicators |
Units of Measure | mBAR, psi, kg/cm2, mm Hg, inches Hg, meter H2O, inches H2O and Atmospheres |
Input circuit | Differential inputs (P1 and P2) |
Data Hold | Freezes displayed reading |
Sensor | Built-in piezoelectric sensors |
Zero Adjust | Front panel push-button |
Sample rate | 0.8 sec. (approx.) |
Compatibility | Air or non-corrosive and non-ionized gas |
Auto Power OFF | Meter turns off after approx. 10 minutes to conserve energy |
Data Output | RS-232 PC serial interface |
Ambient conditions | 32 to 122°F (0 to 50°C); < 80% RH |
Battery power | 9V alkaline battery |
Power Consumption | 8mA DC (approx.) |
Dimensions | 7.1 x 2.8 x1.3" (180 x 72 x 32 mm) |
Weight | 0.46 lbs (210 g) meter only |
Accessories | Quick-disconnect fittings (2), rubber jacket, and 9V battery |
Range/Units (Max.) |
Resolution |
Accuracy |
± 2000 mbar |
1 |
± 2% full scale @ 23±5°C |
± 29 psi |
0.01 |
|
± 2.040 Kg/cm2 |
0.001 |
|
± 1500 mm Hg |
1 |
|
± 59.06 inches Hg |
0.02 |
|
± 20.40 meters H2O |
0.01 |
|
± 802 inches H2O |
0.5 |
|
± 1.974 atmospheres |
0.001 |