High Quality Air Pressure Wave Switch

Function description of pressure wave anti-smashing equipment:

• In order to make the gate (railing machine) run more stably and safely. Many road gates have added pressure wave control, which can effectively solve the phenomenon of accidental injury to people or vehicles by the road gate (barrier machine).

Product Description:

• EF-PWS02 pressure wave switch control box is composed of low induction pressure wave switch, control box, connection structure system, etc. It has the characteristics of compact structure, small volume, wide pressure range and high precision. When it senses the tiny air pressure generated by the rubber sealing strip, the sensing diaphragm pushes the conductive sheet to close the micro switch contacts. The unique waterproof box design of EF-PWS02 pressure wave switch makes the switch have perfect protection and can adapt to various harsh outdoor environments. It is widely used in pressure detection equipment such as gates, advertising gates, automatic rolling gates, etc.

Specification:

• Model No.: EF-PWS02
• Medium: non-corrosive gas
• Rated voltage: 5-250v
• Wiring method: Wiring connection (with terminal block)
• Pressure resistance: 1000mbar
• Rated current: 5-20mA
• Type: Mechanical Pressure Switch
• Mechanical life: 100,000 times
• Interface: Outer diameter 3mm straight plug interface
• Response time: less than 10ms
• Working pressure: 2-5mpa
• Custom processing: Yes
• Electrical performance: 100ma/250VAC
• Temperature range: -40°C ~+70°C
• Type: Divided into normally open and normally closed type, normally open type is used for gates, factory direct sales, support customization.

Features:

• During the working process of the pressure wave control technology, when the vehicle or the person is still under the gate lever, if the gate lever suddenly changes from the open position to the closed state, when the gate lever falls on the person or the vehicle body, the black air pipe will appear. Trigger the pressure wave switch, and then the gate turns from the closed state to the open state, so that the phenomenon of not hurting people and cars will happen! When the vehicle passes through, a certain pressure is applied to the component, and the component generates a pulse wave, so it can effectively prevent the occurrence of car smashing.

Working principle:

• Deformation under pressure, pressure sensing, automatic lifting, protecting the vehicle and avoiding accidents of smashing people and cars. The gate pressure wave switch control box is composed of a low-induction pressure wave switch, a control box, and a connection structure system. It has the characteristics of compact structure, small volume, wide pressure range and high precision. When it senses the tiny air pressure generated by the rubber sealing strip, the sensing diaphragm pushes the conductive sheet to close the micro switch contacts. The unique waterproof box design of EF-PWS02 pressure wave switch makes the switch have perfect protection and can adapt to various harsh outdoor environments.

Standard Accessories:

• 1. Transparent PVC hose: Length: 1 meter
• 2. Two 20mm*30mm rubber plugs
• 3. Two pairs of screws (specification 3x8PM)

Installation Processes:

Warm instructions:

When it senses the tiny air pressure generated by the rubber sealing strip, the induction diaphragm pushes the conductive sheet to close the micro switch contacts, which plays an anti-smashing role.

How to Install Anti-smash Strip & Pressure Wave Switch of Straight Barrier Gate?