Dwyer Series WDPM Wireless Differential Pressure Modules for use with the Model UHH handheld meter and the Mobile Meter® Software Test Instrument Mobile App.
Download the Mobile Meter® Software Test Instrument Mobile App which converts Android® based phones and tablets into a multi-function test instrument.
- Building commissioning
- Building HVAC test and balance
- Critical environment testing
- Industrial process verification
- Instrumentation validation
Service : Non-corrosive dry gases.
Wetted Materials : Consult factory.
Accuracy : ±0.5% FS span @ 25°C (includes non linearity, hysteresis, and non repeatability).
Pressure Limits : See catalog page.
Engineering Units : Pressure: in w.c., ft w.c., in Hg, psi, OzSl, mm w.c., cm w.c., mBar, Pa, hPa, and kPa; Velocity: fpm, mph, kn, m/s, m/h, k/h, and fps; Flow: cfm, gpm, gph, gpd, m3/s, m3/h, lps, lpm, and lph.
Temperature Limits : Compensated: 32 to 140°F (0 to 60°C); Process/Ambient: 14 to 140°F (-10 to 60°C).
Thermal Effects : ±0.01% FS/°F (±0.02% FS/°C).
Battery Charging Limits : 32 to 113°F (0 to 45°C).
Power Requirements : 3.7 V YT562447 lithium ion battery, installed functionally, user replaceable.
Wireless Distance : At least 50′ (15 m).
Connections : Two barbed connections for use with 1/8″ (3.18 mm) or 3/16″ (4.76 mm) ID tubing.
Weight : 2.5 oz (70.87 g).
Agency Approvals : CE with CE approved charger, FCC.