Traceable® Manometer/Pressure/Vacuum Gauge
By Control
Manometer displays gauge and differential pressure/vacuum in eleven different units. Response time is 0.5 second. Simple hose fittings on the unit permit using hose/tubing with inside diameters from 1/16 to 3/16". Large 5/8" high digits are visible from six feet.
At the touch of a button unit may be zeroed or any pressure may set to zero. Differential feature permits reading the difference of the pressure or vacuum between two different sources. Memory feature recalls highest and lowest reading over any time period. A count up timer displays times up to 99 hours, 59 minutes, 59 seconds. A DATA HOLD key "freezes" the display to capture readings. Brilliant backlighting permits reading even in dark areas. RS-232 serial computer output permits the units to be connected to a computer for monitoring and storing results.
Accuracy is ±0.3% of full scale at 25°C. Traceable® Certificate is provided to indicate instrument traceability to NIST (National Institute of Standards and Technology). Supplied with Traceable® Certificate, hose/tubing, 9-volt battery, RS-232 serial computer output, and ABS plastic carrying case. Size is 2-3/4 x 7-1/8 x 1-1/8" and weight is 5 ounces.
| Cat. No. | 291-3460/3466 | 291-3461 | 291-3462 | 291-3463/3469 |
|---|---|---|---|---|
| Maximum Allowed PSI | 20 | 30 | 60 | 150 |
| PSI Range | -5.000 to 5.000 | -15.00 to 15.00 | -30.00 to 30.00 | -100.0 to 100.0 |
| PSI Resolution | 0.003 | 0.01 | 0.02 | 0.1 |
| mbar Range | -345.0 to 345.0 | -1034 to 1034 | -2068 to 2068 | -6895 to 6895 |
| mbar Resolution | 0.2 | 1 | 2 | 4 |
| bar Range | -0.3450 to 0.3450 | -1.034 to 1.034 | -2.068 to 2.068 | -6.895 to 6.895 |
| bar Resolution | 0.001 | 0.001 | 0.002 | 0.004 |
| cm/H2O Range | -351.0 to 351.0 | -1055 to 1055 | -2109 to 2109 | -7031 to 7031 |
| cm/H2O Resolution | 0.2 | 1 | 2 | 4 |
| inch/H2O Range | -138.0 to 138.0 | -415.0 to 415.0 | -830.0 to 830.0 | -2768 to 2768 |
| inch/H2O Resolution | 0.1 | 0.3 | 0.5 | 2 |
| feet/H2O Range | -12.00 to 12.00 | -35.00 to 35.00 | -69.00 to 69.00 | -231.0 to 231.0 |
| feet/H2O Resolution | 0.01 | 0.02 | 0.04 | 0.2 |
| mm/Hg Range | -259.0 to 259.0 | -776.0 to 776.0 | -1551 to 1551 | -5171 to 5171 |
| mm/Hg Resolution | 0.2 | 0.5 | 1 | 3 |
| inch/Hg Range | -10.00 to 10.00 | -31.00 to 31.00 | -61.00 to 61.00 | -204.00 to 204.00 |
| inch/Hg Resolution | 0.01 | 0.03 | 0.1 | 1.0 |
| kg/cm2 Range | -0.350 to 0.350 | -1.060 to 1.060 | -2.110 to 2.110 | -7.030 to 7.030 |
| kg/cm2 Resolution | 0.001 | 0.001 | 0.002 | 0.004 |
| oz/inch2 Range | -80.00 to 80.00 | -240.0 to 240.0 | -480.0 to 480.0 | -1600 to 1600 |
| oz/inch2 Resolution | 0.05 | 0.2 | 0.3 | 1 |
| kPa Range | -34.50 to 34.50 | -103.0 to 103.0 | -207.0 to 207.0 | -690.0 to 690.0 |
| kPa Resolution | 0.02 | 0.1 | 0.2 | 0.4 |