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数字压力表EJH-68062-40    订购编号:

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Dwyer Series 490 Wet/Wet Handheld Digital Manometer 0 to 30 psi



    • Measures positive and differential positive pressure
    • Stores 40 readings in memory for later reference
    • Audible and visual overpressure alarms
    • Adjustable dampening feature for averaging fluctuating readings
    • Measures virtually any liquid or gas compatible with 316L stainless steel
  • The Dwyer Series 490 Digital Manometer is a versatile, hand-held, battery operated manometer available in several basic ranges from 0-15.0 psi to 0-100 psi. Units are highly accurate (±0.5% full-scale) for positive or positive differential pressure measurement and can tolerate most liquid media compatible with 316L stainless steel. Select from up to seven common English and metric pressure units: psi, in. H2O, in. Hg, mm Hg, kPa, bar or mbar. A memory function allows storage of up to 40 readings for later recall and a backlight provides auxiliary lighting for hard-to-see locations. Standard features are a hold function, as well as both visual and audible overpressure alarms. A new feature added to these manometers is a field adjustable dampening. This all
Product Type Manometer
Media compatibility liquids and gases compatible with 316L SS
Unit of Measurement psi, " H2O, " Hg, mm Hg, kPa, bar, mbar
Resolution 0.02 psi
Range 0 to 30 psi
Max pressure (psi) 30
Process connection dual 1/8" NPT(F)
Battery life 100 hours
Accuracy ±0.5% full-scale at 60 to 78°F; ±1.5% full-scale from 32 to 60°F and 78 to 104°F
Power 9-volt battery, included
Model 490-2
Qty/ea 1
Brand Dwyer
CE Compliance Yes
Display 4-digit LCD, 0.42"H
 


Accessories

Carrying Case for Dwyer Handheld Digital Manometers
EJH-68062-95


Innocal, NIST Calibration Service for Manometers

EJH-17090-31

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