Thermal Flow Switch Water Flow Switch Air Flow Switch

High accuracy 316L stainless steel water flow switch flow sensorProduct DescriptionThermalflow switch isbased 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 differencesignals of heating module and thermal module into electrical signals, the processor willconvert it into PNP/ NPN/ relay signal output.
Feature
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
Water flow sensor technical parameter Measure rangeWater:3~300cm/s ; Air:200~300cm/s ; Oil:3~300cm/sAccuracy±1~±10cm/sSettling time3 minutesPressure100BarMedia temperature-20 to 80℃ThreadG1/2 ,G1/4 Male thread /M18 Female threadOutput signalPNP / NPN / RelayPower24VDC , 110VAC , 220VACSensor length15mm , 20mm , 30mm , 40mm , 60mmConsumption current<60mASettingPotentiometerResponse time2(2-10)sMax.temperature gradient of medium300K/minProtectReverse / Short / OverloadProtection gradeIp67Power connectorM12 connectorMaterialSensor : 316L Body :316LLoad
Current : 250mA
Relay : 30VDC/5A ,110VAC/5A, 220VAC/5ADetailed ImagesRelated Products
Company InformationCertificationsApplication
Gas liquid dualuse,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 ,chemical industry, etc.FAQ
Q:Are you the final manufacturer?
A: Yes, We are manufacturer
Q:Do you offer the OEMorder?
A: Yes, we can offer OEM service and label according to your requirements
Q: How to make payment?
A: We acceptT/T , Credit card and West Union
Q:Could we visit your factory?
A: Yes, Sincerely invite you to visit our factory
Q:Do you have any discount?
A:Yes, if you buy large quantity, please contact us or send email, we will give you a big discount
Q: What is your delivery time?
A: It is about 5-7 working days since the payment confirmed . If the quantity more than 100pcs , it will need extra 3-5 working days
Q: How long is the warranty of your products ?
A: 2yearswarrantyContact us
If you have any question, please feel free to contact us.We are sincerely looking forward to have business with you.