美国DWYER 便携式数字压力计 LDPM

The Model LDPM Digital Differential Pressure Manometer
is a versatile, handheld, battery operated manometer that can measure up to 55.4" w.c. (140.6 cm w.c.). It is able to measure either positive, negative, or differential pressure with a 3% FS accuracy. Users can select from 11 common English and metric pressure units.

Calibration Option available under Accessories.

Service:

Air and non-combustible non-corrosive gases only.

Wetted Materials:Consult factory.

Accuracy:3% FS.

Repeatability:±0.2% FS.

Pressure Hysteresis:±0.29% FS.

Pressure Limits:10 psi.

Response Time:0.5 s typ.

Temperature Limits:Operating: 32 to 122°F (0 to 50°C); Storage: 14 to 140°F (-1 to 60°C).

Display:Dual-line backlit LCD.

Resolution:See chart on catalog page.

Power Requirements:9 V alkaline battery, included, user replaceable.

Weight:5.82 oz (165 g).

Process Connections:Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) ID tubing.

Agency Approvals:CE.