General introduction:
- SE Series rotating wing level indicator in the category of solid level measuring devices of Finetek Sensor, Taiwan, this is a manufacturer of level measuring devices such as Level Switch, Level Sensor, Level Indicator – Level Meter, Level Measurement – Level Measurement device , Level Instruments, Level Transmitter
- The switch operates on the principle of rotational speed synchronization, when the material level in the tank/silo/cellar/tank reaching the rotating wing will change the rotational speed of the wing, from which the switch gives an ON/OFF level signal.
- This level alarm sensor is commonly used in measuring granule/powder solids levels in the field of building materials, plastics, chemicals, healthcare, food, agricultural products as well as cement, thermal power …
Go to the product page, catalog, select code, price …
SE rotating paddle level switch details: Finetek SE110B
- In Finetek’s SE series there are many options to suit different customer applications such as:
- Type options: Standard type, long shaft type, bendable shaft type, adjustable length type, high temperature alarm switch type, explosion level alarm switch type …
- Optional voltage: 110/220 VAC or 24VDC…
- Installation type: Vertical, horizontal, flanged or threaded
- Size options for rotating wings
- There are also a number of other options.
- The image introduced in this article is of the SE110B Level Alarm Switch, which is the standard line with the following parameters:
- Type: SE110B
- Voltage: Supplied to 220VAC spinning motor
- Output Contacts: Available both NO and NC, 5A, 220VAC contacts
- Working temperature: -20 to 70°C
- Mounting Type: Pt 1inch Threaded Connector
Introductory image:


Some common installation types:

by TESIndustry