Introduction

Principle & Structure

Using the heat transfer temperature difference technology, the heating module and the infection module are placed in the closed probe. The heat conduction of the probe is closely related to the flow rate of the measured medium. When the medium in the pipeline flows at a stable flow rate, the induction module receives the temperature sensed by the heating module. is a fixed value. When the flow rate flowing through the probe changes, the thermal module will send out the corresponding temperature difference signal, and the processor will output the result corresponding to the flow rate.

Features

No moving parts, maintenance-free, easy to install, one model is suitable for a variety of pipe diameter requirements. The switching value is continuously adjustable, extremely low pressure loss, and 2 LEDs can display the switching point action. There are various output functions to choose from. Meet the needs of different users for automation control.

application

The gas-liquid dual-purpose type can be used in pneumatic and hydraulic systems, and can be used for the interruption monitoring of circulating water, cutting fluid and lubricating oil, as well as the idling protection of the pump.

technical parameter

Predetermined area:3…300cm/s (water), 3…300cm/s (oil), 200…3000cm/s (air)Switching Accuracy:±1~±10cm/s
Signal output:PNP NPN relay (transistor output needs 24V power supply) normally open or normally closed (SPDT)load:5A (relay type
No-load current:250mA maxCurrent consumption:<60mA
powered by:24VDC 、110VAC 、220VACSetting method:Potentiometer setting
Flow Indication::LED clear digital displayMedium temperature change:≤4℃/s
Response time:1–10s, typical 2sInitialization time:about 8s
Electrical Protection:Inverted, short circuit, overload protectionProtection class:IP67
Medium temperature:-20~80℃Ambient temperature:-20~80℃
Storage temperature:-20~100℃Wiring:M12*1 connector
Material:Probe: 316L Stainless Steel; Housing: 316L Stainless Steelweight:About 0.25kg
Probe length:15mm\20mm\30mm\special customization according to customer requirementsPressure range:100bar
Protection class:IP67Switch indication:LED(2)

Selection table

FS60-Economical Flow Monitor

Thread details

Interface thread G1/2

Interface thread G1/4

Connection method

External thread of interface thread

Power supply


DC power distribution 24V±20%DC

output signal

PNP transistor output (optional when supplying DC24V)

NPN transistor output (optional when supplying DC24V)

relay output

Probe length (without thread)


15mm

20mm

30mm

Customized according to customer requirements (for example, the 40mm option is marked as "N40")
The complete data of this selection table, please contact the sales staff or email to sales@kewill-auto.cn for complete samples.
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