Extech 407910 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Extech 407910 (9 pagina's) in de categorie Meetapparatuur. Deze handleiding was nuttig voor 68 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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User's Guide
Heavy Duty
Differential Pressure Manometer
Model 407910
407910-EN v2.3 3/14 2
Introduction
Congratulations on your purchase of the Extech Manometer Model 407910. This device has a
differential input with convenient quick-disconnect fittings. Eight units of measure are selectable by
front panel pushbutton. Advanced features include Data hold, MAX/MIN record/recall, and RS-232
PC interface. Properly used, this device will provide years of reliable service.
Specifications
General Specifications
Circuit Custom one-chip LSI microprocessor circuit
Display 0.6" (15mm) 6000 count LCD with function indicators
Units of Measure mBAR, psi, kg/cm
2, 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
oF (0 to 50oC); < 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 Specifications
Range/Units (Max.) Resolution Accuracy
± 2000 mbar 1
± 2% full scale @ 23±5
oC
Note: Accuracy includes linearity,
hysteresis and repeatability effects
± 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
407910-EN v2.3 3/14 3
Meter Description
1. LCD Display – Indicates the measurement data, unit of measure, and user alert symbols as
described in this manual
2. Push-buttons:
POWER – Press to turn the meter ON or OFF
HOLD – Press to freeze the displayed reading
ZERO – Press to null the display (with fittings disconnected)
RECORD/RECALL – Press to access the MIN/MAX recording mode as described later in
this manual
UNIT – Press to select the unit of measure
3. 0.16” (4mm) Quick-disconnect fittings (supplied)
4. P1 Input – 0.16” (4mm) accepts quick disconnect connector
5. RS-232 PC interface jack (3.5mm) – For use with data acquisition software/hardware interface
kit model 407001
6. P2 input – 0.16” (4mm) accepts quick disconnect connector
7. Rubber protective holster (removable)
8. Battery compartment (on rear) – Remove rubber jacket to access compartment
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Product specificaties

Merk: Extech
Categorie: Meetapparatuur
Model: 407910

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