Name: ASK Japan Digital flow sensor DFS-2, DFS-3, DFS-6 đồng hồ điện tử đo lưu lượng
Brand: ASK
SKU: DFS-2-W / DFS-3-W / DFS-6-W
Availability: PreOrder

ASK Japan

Digital flow sensor DFS

Model: DFS-2-W / DFS-3-W / DFS-6-W

ASK Japan Digital flow sensor DFSDFS-2-W / DFS-3-W / DFS-6-W Three functions: Flow switch, flow sight, and flow meter!

How to connect: M12 ×1-4 pin connector. You can use this with an input power supply of from 12 to 24 V DC. Amplifier protection structure conforms to IP67 equivalent. You can set a lower limit of flow rate. If flow rate falls below the limit, you are warned by a red LED lamp and an output signal. In case of low pressure spec, you can check flow of fluid by observing rotor rotation from a metal/plastic cap. In case of high pressure spec, you can measure flow rate at 25MPa. If you use DFS-2, 3, or 6, You must use an all-metal cap for high pressure. Factory setting: all-metal cap for high pressure. You can select a position (horizontal, vertical, or tilted) to install. Rotor can be cleaned by air blow, after taking off a metal cap from a main body.

Application

Seizure can be avoided by oil flow control for the spindles and bearing of machine tools, printing machines, and presses. Tool damage and fire can be prevented by control of coolant flow to machine tools. This sensor is used to check if a filter is clogged or not. Coolant flow control.

Pic.: ASK Japan Digital flow sensor DFS-6-W ( 5~50 l/min - Rc3/4 screw type) at Semiki's warehouse

Precaution of use

Do not use this sensor in the place to be sprayed with coolant liquid directly to an amplifier. An amplifier case is made of ABS. Do not use the ingredients of coolant influencing ABS. Be sure to use within the maximum flow rate. Do not install this near a machine generating magnetic field like a motor to avoid malfunction. Upstream side: 10 times of pipe inner diameter, downstream side: 4 times for straight pipe Don't install a curve, confluence, or junction (like an elbow, tee, or throttle valve) near an outlet side.