久久国产精品午夜一区_91精品國產高清久久久久久91_?级毛片免费全部播放_欧美色图在线视频一区二区三区_国产综合亚洲一区二区三区_中文字幕熟女网_国产精品男人爽免费视频_九九无码网战_亚洲日本三级电影在线观看_欧美日韩DVD手机在线不卡

477AV-00數(shù)字壓力計現(xiàn)貨供應(yīng)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數(shù)字壓力計現(xiàn)貨供應(yīng)

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.477AV-00數(shù)字壓力計現(xiàn)貨供應(yīng)