Piston Flow Switch – PFS51 Series

 

 

Application:                          

It is mainly applicable to industrial automation/mechanical equipment/air

Compressing industry/ refrigeration and air-conditioner. The magnet not

Contact with water, so can normally work in sewage discharging system

It can use for water, gas and oil.

 

Features:

Low pressure loss, good repeatability, hermetic separation of

Electrical and hydraulic components, not include the bellows, corrosion

resistant, imported micro-switch.

 

 

Description:

The PFS51 piston flow switch is developed by PROCESS engineer on

The basis of analyzing and researching the shortcomings of other piston

flow switches in market. It is made of brass or stainless steel. It offers a

unique blend of compact size, excellent performance , cost-effective and

environmental protection. Compared with traditional target paddle flow switch,

its performance is higher. Adopt plug-in installation, mechanical type and

magnetic switch.

 

                                                                                                                     

 

Specification

 

Tolerance:

 ±5% of full scale

Hysteresis:

 depend on switch position,  Min.0.5L/Min

Switch value:

Obtained(media: water/Temp.: 20/horizontal installation.)  

LED:

 DC indicate switch status/AC no LED

Mode of connection:

 Contact for locking plug M12

Output:

 reed switch 24VDC/250VAC 100mA

Pressure:

 50bar aluminum /100bar stainless steel

Average pressure loss: 

 0.3bar 25L/min

Media temperature:

-10~90 °C

Protection class: 

 IP65 (IP67) °C