0933.850.066
(028).6258.9683
info@buildingsparepart.com

Liên hệ với chúng tôi

P232 Adjustable differential pressure switch

Lượt xem: 124

Danh mục : Others
Nhãn hiệu : Johnson Controls

DIFF.AIR PRESS.SWITCH (Duct Pressure Switch, 50 to 400Pa, Diff: 25Pa, 1xNC/NO SPDT Open High/2A@30VAC)

Mô tả Giá thành viên Mua hàng
P232A-B-AAC DIFF.AIR PRESS.SWITCH (Duct Pressure Switch, 50 to 400Pa, Diff: 25Pa, 1xNC/NO SPDT Open High/2A@30VAC) Đăng nhập Đăng nhập

This switch senses a change in the differential pressure (either velocity pressure or pressure drop across a restriction) as the air flow changes. The pressure, as sensed by two sensing ports, is applied to the two sides of a diaphragm in the control. The spring loaded diaphragm moves and actuates the switch. The series P232 can also be used to detect small positive gauge pressure by using only the high pressure connection and leaving the low pressure connector open, or to detect a vacuum by using only the low pressure connection and leaving the high pressure connector open to ambient pressure. Features Easy to read setpoint scale Large wiring space Versatile mounting options

1 P232 Catalog Page
2 P232 Product Bulletin
3 P232 Installation