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477AV-00数字压力计现货供应

简要描述:

Dwyer 477A系列数字压力计 Dwyer 477A系列沿用了477通用型的0.1%高精度。477A系列包含一个高精度的差压传感器,测量范围从20英寸水柱到100 psid都能保证满量程的0.1%的精确度。477AV-00数字压力计现货供应

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477AV-00数字压力计现货供应The SERIES 477AV Handheld Digital Manometer is now available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations. Also featured on this unit are adjustable zero and span values for calibrating in the field, as well as a damping feature to compensate for the fluctuating of readings.

ModelDescription

477AV-0 Digital manometer, range 0-10.00" w.c., air velocity/flow modes.

477AV-00 Digital manometer, range 0-4.00" w.c., air velocity/flow modes.

477AV-000 Digital manometer, range 0-1.00" w.c., air velocity/flow modes.

477AV-1Digital manometer, range 0-20.00" w.c., air velocity/flow modes.

477AV-2 Digital manometer, range 0-40.00" w.c., air velocity/flow modes.

477AV-3 Digital manometer, range 0-200.00" w.c., air velocity/flow modes.

477AV-4 Digital manometer, range 0-10.00 psi, air velocity/flow modes.

477AV-5 Digital manometer, range 0-20.00 psi, air velocity/flow modes.

477AV-6Digital manometer, range 0-30.00 psi, air velocity/flow modes.

477AV-7Digital manometer, range 0-100.00 psi, air velocity/flow modes.

477AV-8Digital manometer, range 0-150.00 psi, air velocity/flow modes.

Specifications

Service:477AV-00数字压力计现货供应

Air and compatible gases.

Wetted Materials:

Consult factory.

Accuracy:

±0.5% FS, 60 to 78°F (15.6 to 25.6°C); ±1.5% FS from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40.0°C).

Pressure Hysteresis:

±0.1% of full scale.

Pressure Limits:

See chart on catalog page.

Temperature Limits:

0 to 140°F (-17.8 to 60°C).

Compensated Temperature Limits:

32 to 104°F (0 to 40°C).

Storage Temperature Limits:

-4 to 176°F (-20 to 80°C).

Display:

0.42" (10.6 mm) 4 digit LCD.

Resolution:

See chart on catalog page.

Units of Pressure:

in w.c., ft. w.c., in Hg, psi, oz/in², mm w.c., cm w.c., mm Hg, mbar, Pa, kPa, hPa.

Units of Velocity:

fpm, fps, mph, m/h, m/s, k/h, knot.

Units of Flow:

cfm, m3/h, m3/s.

Power Requirements:

9 V Alkaline battery, installed non-functional, user replaceable.

Weight:

10.2 oz (289 g).

Process Connections:

Two barbed connections for use with 1/8" (3.18 mm) or 3/16" (4.76 mm) ID tubing. Two compression fittings for use with 1/8" (3.18 mm) ID x 1/4" (6.35 mm) OD tubing for 477AV-7 and 477AV-8 only.

Agency Approvals:

CE.

陕西正捷工程科技有限责任公司为您提供详细的477AV-00477AV-00数字压力计现货供应介绍,欢迎来电咨询477AV-00477AV-00数字压力计现货供应详细资料。
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