Home > Products > Liquid Switches > Excellent Quality Optical Liquid Level Switches Hydraulic level sensor
Excellent Quality Optical Liquid Level Switches Hydraulic level sensor
Negotiable
/ Unit
1 Unit(Min. Order)
- Keelung port
- T/T L/C D/P D/A
You May Like
-
Industrial compressors using good material optic systems liquid level sensor
-
FineTek Durable design level water measurement Optical liquid level switch
-
Measuring tools FineTek Magnetic Float Level Switch for storage water tank
-
Liquid storage tank using measurement of liquid level Magnetic float switch
-
Shipbuilding High quality water level controller Magnetic level float switch
-
Petrochemical Industry using Magnetic level float switch position sensor
Product Details
| Place of Origin | Taiwan, China | Brand Name | FineTek | |
| Model Number | SD series |
Product Description
The optical liquid level switch uses the principle of total reflection in a prism. Reflection or penetration, is the basis of the level alarm output. When the sensor is surrounded by air, the angle of incidence is greater than the critical angle and thus total reflection occurs.
Totally reflected light will be transmitted to the receiver. Conversely, when the sensor is surrounded by liquid, due to the refractive index of the liquid and the sensor tip material, almost all light will penetrate the front of the sensor.
Using this principle, the optical liquid level switch design is based on light. The receiver can detect and determine a light reflected or penetrated state, and determines the circuit output.
- Simple, compact, and robust.
- No moving parts.
- M12 or 3/8"G (PF) of connection
- NPN, PNP Open collector output to energize relay or PLC
- Over-current and reverse polarity protected
- LED status indication
- IP68,PC, Polysulfone or SUS304
- Pressure range 10 kg/cm2 for PC, Polysulfone, 40 kg/cm2 for SUS304
- Built-in, solid-state electronics
- Easily removed, cleaned, and reinstalled
- Low level liquid detect ( 3 mm )
- Pharmaceutical systems
- Air conditioning systems
- Industrial compressors
- Food and beverage systems
- Hydraulic reservoirs
- Machine tools
- Liquid holding tanks
- Processing and packaging equipment
- Heavy duty automotive
- Sumps
Contact Us
- FINETEK CO., LTD.
- Contact nameJarvis Wu Chat Now
- Phone886-2-22696789
- AddressNo. 16
Product Categories
| Digital controller/Digital meter | Grain Level & Temperature Monitoring System | Liquid Switches | New Products |
| Pneumatic products | Safety products | Solid Switches | Solid Transmitters |
New Products
-
Best quality vertical measuring instrument Explosion Proof Magnetic float switch
-
Liquid measure instrument good material Magnetic sensor float type level switch
-
High capability of customization Multi point Magnetic float switch acid sensor
-
Diesel fuel storage tank using measuring instrument Magnetic reed switch sensor
-
Waste Water and Water Purified Facilities using Magnetic Float Level Switches
-
Compact with no moving parts switching electronics optical water level sensors
-
Low cost but high reliability single point Plastic Optical Liquid Level Sensors
-
Level of refrigerant in the system of High Pressure Optical Liquid Level Sensor
-
Optical Liquid Level Sensor for controlling the oil level of compressors
-
Waste water treatment using low cost but high quality Float type level Switch
-
Marine Industry using Customizable Magnetic Float Level Switch Sensors
-
Horizontal or Vertical measuring instruments Mini float level switches
-
Water dispenser Air humidifier Coffee machine using Mini Stainless float switch
-
FineTek low cost Mini Float Level Switch water level controller for Marine
-
Pump controlled systems using Low cost Multi point Cable Flaot level switch
-
Pump controlled Waste water with low Specific Gravity Cable Flaot level switch
-
High capability of customization Mini float level switch for water dispenser
-
Marine equipments using Customizable Mini Float Level Switches Sensors
-
Fluid Level Controller use Mini Float Magnetic Float Type Level Switch
-
Measuring Marine and offshore installation using Mini Float Switch Level
-
Liquid measuring instruments Mini Float Level Switch Water pump float switches
-
Excellent Quality FineTek FC Samll Float Ball Liquid Level Switch float sensors
-
Mini Vertical Stainless Steel Liquid Water Level Sensor Horizontal Float Switch
-
Diesel oil measure instrument Explosion Proof Side Mounting Float level Switch
Popular Searches
- level sensor
- temperature indicator
- radar level meter
- water level meter
- density sensor
- temperature sensor
- water level switch
- float switch
- level gauge
- level indicator sensor
- level measuring instrument
- level transmitter
- level indicator
- level meter
- level transducer
- level gauge instrument
- level transmitter instrument
- water level sensor
- level switch
- pressure indicator
- level pressure transmitter
- paddle switch
- fuel level sensor
- temperature switch
- water switch
- explosion proof level switch
- explosion proof float switch
- meter tuning fork
- frequency indicator
- water tank level sensor
Recommended Products
- High-Precision Explosion-Proof Ultrasonic Level Instrument for Petrochemical, Mining Sectors
- Durable and Reliable Industrial-grade Magnetic Flap Level Gauge Suitable for a Variety of Media
- Magnetic Flap Level Gauge with ±10mm Accuracy, Stainless Steel/PTFE Construction, High-Sealing for Leak-Proof in Harsh Industrial Conditions
- High Precision Ultrasonic Level Meter with ±0.25% Accuracy, 0-20m Range, IP65/67 Protection, 4-20mA/RS485 Outputs for Harsh Industrial Environments
- WSAT Series Intelligent Digital Display Instrument with 4-20mA Output, RS485/Modbus for Industrial Automation Control
- Magnetic Flapper Roller Flipper Display Panel Scale Profile Gauge Parts Ceramic High Temperature Flip Spare Components
- SUS 304 Magnetic Level Gauge Flapper Roller Flapper Display Panel Scale Profile PVC Plastic Flag Level Sensor Parts Stainless
- Ultrasonic level gauge KYU800
- Endress+Hauser Ultrasonic level transmitters
- Endress+Hauser Guided radar level transmitters
- Endress+Hauser Radar level transmitters
- Endress+Hauser Level transmitters
Find Similar Products By Category
- Instruments & Meters > Meter for Liquid & Gas > Liquid Level Meter
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now
FINETEK CO., LTD.
AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
-
Jarvis Wu
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile