Dwyer Wet/Wet Handheld Digital Manometer
The Dwyer 490 Series wet/wet digital manometers are versatile, handheld, and battery operated. Units are highly accurate (±0.5% FS) for positive or positive differential pressure measurement, and they can tolerate most liquid media compatible with 316L stainless steel. There are seven common English and metric pressure units (psi, "H2O, "Hg, mm Hg, kPa, Bar, or mBar), so conversions are not necessary.
- Measures positive and positive differential pressure
- Handheld and battery powered
- Seven common English and metric pressure units
- Two 1/8" female NPT connections
Service:Compatible, non-combustible gases and liquids
Wetted materials:Type 316L stainless steel
Accuracy:±0.5% FS, 60º to 78ºF (15.6º to 25.6ºC); ±1.5% FS from 32º to 60ºF (0º to 15.6ºC) and 78º to 104ºF (25.6º to 40ºC)
Temp limits:32º to 104ºF (0º to 40ºC)
Pressure range/limit
490-1:0-15.000 psid (0-100 kPa)/30 psig max (200 kPa)
490-2:0-30.00 psid (0-200 kPa)/60 psig (400 kPa) max
490-3:0-50.00 psid (0-350 kPa)/120 psig (800 kPa) max
Display:0.42" (10.6 mm), 4-1/2 digit LCD
Power requirements:9V alkaline battery included
Connections:Two 1/8" (3.18 mm) female NPTapprovals
Agency approvals:CE
Weight:14.1 oz (0.4 kg)
