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DW4901 0-15 PSI Wet/Wet Handheld Digital Manometer
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Measures Virtually any Liquid Media Compatible with 316L Stainless Steel
These Digital Manometers are versatile, hand-held, battery operated manometers available in several basic ranges from 0-15.0 psi (0-100 kPa) to 0-100 psi (0-700 kPa). Units are highly accurate (¡¾0.5% FS) for positive or positive differential pressure measurement and can tolerate most any liquid media compatible with 316L stainless steel.

You can select from up to seven common English and metric pressure units (PSI, in. H20, in. Hg, mm Hg, kPa, bar or mbar) so conversions are not necessary. A memory function allows storage of up to 20 readings for later recall and a backlight provides auxiliary lighting for hard-to-see locations.

Standard are a hold feature and both visual and audible overpressure alarms. A 9V alkaline battery is included that provides up to 100 hours of operation. Units have dual 1/8" female NPT connections.
 
Features
  • Measures Virtually any Liquid Media Compatible with 316L Stainless Steel
  • Instant Selection from up to Seven English/Metric Units
  • Stores 20 Readings in Memory for Later Reference
  • Both Audible and Visual Overpressure Alarms
  • Operates up to 100 Hours on a Single 9 Volt Battery
 
SPECIFICATIONS
Service Compatible, non-combustible gases & liquids
Wetted Materials Type 316L SS
Accuracy ¡¾0.5% F.S., 60 to 78¡ÆF (15.6 to 25.6¡ÆC); ¡¾1.5% F.S. from 32 to 60¡ÆF and 78 to 104¡ÆF (0 to 15.6¡ÆC and 25.6 to 40¡ÆC)
Pressure Hysteresis ¡¾0.1% of full scale
Pressure Limits See Chart
Temperature Limits 32 to 104¡ÆF (0 to 40¡ÆC).
Storage Temperature Limits -4 to 176¡ÆF (-20 to 80¡ÆC)
Display 0.42" (10.6 mm) 4-1/2ý digit liquid crystal
Resolution See Chart
Power Requirements 9 volt alkaline battery. Battery included but not connected
Weight 14.1 oz. (400 g)
Connections Two 1/8" (3.18 mm) female NPT
Agency Approvals CE

CAT NO. MODEL DEscRIPTION AVAIL PRICE 
DW4901   490-1   0-15 PSI Wet/Wet Handheld Digital Manometer   Yes   1,026,000 
DW4902   490-2   0-30 PSI Wet/Wet Handheld Digital Manometer   Yes   1,026,000 
DW4903   490-3   0-50 PSI Wet/Wet Handheld Digital Manometer   Yes   1,026,000 
DW4904   490-4   0-100 PSI Wet/Wet Handheld Digital Manometer   Yes   1,026,000 
DW4905   490-5   0-500 PSI Wet/Wet Handheld Digital Manometer   Yes   1,026,000 
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