Photoelectric Liquid Level Sensor
Steam Boiler Water Level Sensor
Double color water level sensor
Features
• Medium density: 0.5-2.0g/cm3
• Installation center distance L: 300/350/440/600mm
• Nominal pressure: 1.0～6.0MPa
• Type: liquid level sensor
Promise
Description
Reviews
Photoelectric Liquid Level Sensor Overview
The photoelectric liquid level sensor is a new generation of liquid level gauge innovative designed based on the principle of magnetic coupling. Photoelectric liquid level sensor clearly displays the liquid level with red and green light columns, the observation distance is 60m during the day and 200-300m at night. The magnetic flap liquid level gauge is easy to be covered with dust after long-term use, especially in steel mills, it is easy to be covered with fine iron filings over a long period of time, covering the color of the magnetic flap so that it cannot see the liquid level. Photoelectric liquid level sensor features are technology advanced, reasonable structure, clear and intuitive display, clear water level display, bright color, large viewing angle, and long viewing distance. The photoelectric liquid level sensor is divided into side-mounted type and top-mounted type. The side-mounted type is used for side installation photoelectric liquid level sensor; the top-mounted type is used for top-mounted installation photoelectric liquid level sensor. The photoelectric liquid level sensor signal can be converted into 4~20mA or electrical contact standard signal.
The photoelectric liquid level sensor is suitable for petroleum, chemical industry, metallurgy, food, brewing, medicine, chemical fiber, chemical fertilizer and environmental protection, electric power, water supply, and other departments to measure the liquid level of the pressure vessels (such as steam drum liquid level in boilers, water tank liquid level, etc.) or the liquid in the open container, the measuring instrument can directly display the liquid level on site, and can also be attached to the remote transmission of the liquid level, which can be directly connected to the DCS control system to realize long-distance liquid level monitoring.
Photoelectric Liquid Level Sensor Features
★ The water level display clearly, bright color, large viewing angle, and long viewing distance, high precision, and strong reliability
★ Performance stable, Not affected by water quality, long service life, suitable for various low, medium pressure boiler
★ High, low water level sound and light alarm
★ Good sealing, without leakage, no need to replace parts usually,low maintenance cost
★ wide applications range : liquid level display on large liquid containers of users such as oil refineries, steel plants, coking plants, power plants, oil field joint stations, and chemical plants.
★ Wide range of applicable media: water, thin oil, lye, liquid ammonia, hydrochloric acid, sulfuric acid and other corrosive solutions (specify the medium when ordering).
★ The liquid level can be displayed on site and remotely
Photoelectric Liquid Level Sensor Specification
| Photoelectric Liquid Level Sensor Technical Parameter | |
| Product name | photoelectric liquid level sensor |
| Working temperature | -160℃～530℃ |
| Working pressure | ≤32MPa(320Bar) |
| Medium density | 0.5-2.0g/cm3 |
| Measurement range | 0-6000mm(over 6000mm customized by requirement) |
| Accuracy | ≤±10mm |
| Installation method | Side installation, top installation |
| Connection flange caliber | DN15-DN50 |
| Environmental vibration | Frequency≤25Hz, Amplitude≤0.5mm |
| Follow speed | ≤0.08m/s |
| Visual distance | 60m |
| Display color | steam green and the water red |
| Installation center distance L | 300/350/440/600mm |
| LED display | Low-brightness type, high-brightness type, and foggy astigmatism type are optional |
Photoelectric Liquid Level Sensor Principle
The photoelectric liquid level gauge uses the reflection principle of light on two different medium interfaces to output different pulse signals according to the change of water level, so as to realize the protection function of water shortage alarm or automatic power off.
Company Profile
CN BOILER ENGINEERING SOLUTION LLC is a comprehensive service provider of thermal energy systems in China, devoted to providing customers with one-step thermal energy system solutions by safe, save energy, environmentally, intelligent, and reliable. Main products include industrial boilers(hot water boilers, steam boilers, thermal oil boilers, waste heat boilers, and CFB boilers), steam generators(electric steam generators, electric hot water generators), intelligent control system by PLC control, PLC+PC control or DCS control, remote instrument and valves, and so on. The control system includes industrial boiler control system(oil fired boilers, gas fired boilers, biomass fired boilers, coal fired boilers, electric boilers, waster heat boilers, CFB boilers), PLC deaerator control system, condensate recovery system, reactor control system, heating exchanger control system, hot air boiler control system etc. The remote instrument and valves include temperature sensors, pressure transmitters, pressure sensors, pressure controllers, liquid level meters, flowmeters, electric control valves, Zirconia, TDS sewage, and so on.
Share your thoughts
Showing
6
of
0
reviews
Most recent
Top Reviews
Read more
Your rating
Your review *
Name *
Enter your Name
Email *
Enter your Email
Upload Image
Notice: Ensure your image is no larger than 200KB before uploading.
Submit
Contact Us Now
Enter your inquiry details, We will reply you in 24 hours.
Name can't be empty
E-mail can't be empty
Company can't be empty
Phone can't be empty
Phone
Products can't be empty
Products you want
Message can't be empty
Verification code error
Clear
People who viewed this item also viewed
