4-20mA analog output digital stainless steel water flow switch thermal flow switch

Product brief introduction

Thermal flow switch is based on the principle of heat exchange design, probe the built-in heating module as well as the thermal module, heat dissipation of heating module and the flow velocity is closely related to the body. If there is no medium flow in the pipe ,thermal circuit receives a fixed value, when the fluid flows through the probe, thermal circuit receives the signal changes over medium velocity, thermal circuit will convert the temperature difference signals of heating module and thermal module into electrical signals, the processor will convert it into PNP/ NPN/ 4~20mA relay signal output, וכו.

תכונה

LED indicate the velocity

no moving parts, free maintenance

various length of sensors can be chose

easy to install

various pipes can use only one type of sensor

the set-point can be adjust continuous

almost no pressure loss

protection grade IP67

Flow switch technical parameter

Gas liquid dual use ,it can be used for gas and hydraulic pressure system, circulating water, monitoring of the cutting fluid and lubricant, as well as Idling of pump protection,iron and steel ,metallurgy ,pharmaceutical ,תעשייה כימית, וכו

ש: Are you the final manufacturer?

א: כן, אנחנו יצרן

ש: Do you offer the OEM order ?

א: כן, we can offer OEM service and label according to your requirements

ש: How to make payment?

א: אנחנו מקבלים T/T , Credit card and West Union

ש: Could we visit your factory?

א: כן, Sincerely invite you to visit our factory

ש:Do you have any discount?

א:כן, if you buy large כַּמוּת, אנא contact us or send email, we will give you a big discount

ש: מה זמן האספקה ​​שלך?

א: It is about 5-7 working days since the payment confirmed . If the quantity more than 100pcs , it will need extra 3-5 ימי עבודה

ש: How long is the warranty of your products ?

א: 2 שָׁנָהס אַחֲרָיוּת

If you have any question, please feel free to contact us.We are sincerely looking forward to have business with you.