AVFS可调式空气流量开关是专门设计用于监测管道内的空气流量，并提供一个3A触点输出来指示流量的变化或损失。 AVFS在1-10米/秒(197-1969fpm)的全量程范围内提供±5%的设定点重复性，并包括用于快速管道安装的安装支架。

Air Velocity Range:197-1969 FPM (1-10 m/s).

Temperature Limits:5 to 122°F (-10 to 50°C).

Humidity Limits:0-90% RH.

Wetted Materials:PBT body, titanium sensor.

Pressure Limit:14.7 psig (1 bar).

Housing:PBT.

Repeatability:±5% FS.

Switch Type:N.O. SPST.

Electrical Rating:3 A @ 30 VDC/250 VAC.

Response Time:3-60 seconds. Varies with flow and set point.

Power Requirement:

AVFS-1: 80 to 250 AC/DC (47 to 63 Hz AC). AVFS-2: 24 VDC ±25%.

Power Consumption:3 VA.

Electrical Connection:6.5' (2 m) cable.

Enclosure Rating:IP65.

Display:1 Red LED/1 Green LED.

Weight:7.2 oz (203 g).

Agency Approvals:CE.