Series WDPM Differential Pressure Modules

Specifications

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.

Features

• Compatible with Dwyer’s Mobile Meter App
• Bluetooth Gateway allows for up to 10 probes for simultaneous readings
• Simple single button operation for power and logging
• Wide selections of ranges for optimum accuracy

Approvals

• RoHS Letter of Compliance