Wireless, Measures Differential Pressure, Air Velocity, and Flow
Differential Pressure Modules transmits to Model UHH2 to view pressure drop across filters and velocity pressures. The module mounts in the holder on the back of the handheld, or in an optional mounting bracket.
Features
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Compatible with Dwyer’s Mobile Meter App
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Bluetooth Gateway allows for up to 10 probes for simultaneous readings
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Simple single button operation for power and logging
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Wide selections of ranges for optimum accuracy
Product Applications
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Building commissioning
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Building HVAC test and balance
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Critical environment testing
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Industrial process verification
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Instrumentation validation
Specifications
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Service: Non-corrosive dry gases.
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Wetted Materials: Consult factory.
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Accuracy: ±0.5% FS span @ 25°C (includes non linearity, hysteresis, and non repeatability).
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Pressure Limits: See catalog page.
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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.
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Temperature Limits: Compensated: 32 to 140°F (0 to 60°C); Process/Ambient: 14 to 140°F (-10 to 60°C).
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Thermal Effects: ±0.01% FS/°F (±0.02% FS/°C).
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Battery Charging Limits: 32 to 113°F (0 to 45°C).
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Power Requirements: 3.7 V YT562447 lithium ion battery, installed functionally, user replaceable.
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Wireless Distance: At least 50' (15 m).
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Connections: Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) ID tubing.
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Weight: 2.5 oz (70.87 g).
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Agency Approvals: CE with CE approved charger, FCC.
