Atech sensor Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pcs month |
| Delivery Time | 5-8 working days |
| Packaging Details | standard export packing ,carton packing, water proof, shock resistance or according to customer's requirements. |
| product name | ±3mm Guided Wave Radar Level Sensor PL801 With High Stability / High Accuracy |
| Applications | Liquid, temperature pressure slightly corrosive liquid |
| Antenna | horn（stainless steel 316L） |
| Measuring range | 30m |
| Accuracy | ±3mm |
| Process temperature | -40～130℃,-40～250℃ |
| Process pressure | -0.1～4.0Mpa |
| Process connection | Flange（selective） |
| Brand Name | Atech sensor |
| Model Number | PL801 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 pcs month |
| Delivery Time | 5-8 working days | Packaging Details | standard export packing ,carton packing, water proof, shock resistance or according to customer's requirements. |
| product name | ±3mm Guided Wave Radar Level Sensor PL801 With High Stability / High Accuracy | Applications | Liquid, temperature pressure slightly corrosive liquid |
| Antenna | horn（stainless steel 316L） | Measuring range | 30m |
| Accuracy | ±3mm | Process temperature | -40～130℃,-40～250℃ |
| Process pressure | -0.1～4.0Mpa | Process connection | Flange（selective） |
| Brand Name | Atech sensor | Model Number | PL801 |
| Certification | CE | Place of Origin | China |
| High Light | Stainless Steel 316L Radar Level Sensor ，Radar Level Sensor 30m ，4.0Mpa Radar Water Level Sensor | ||
High Frequency Radar Level Sensor 30m -0.1～4.0Mpa
Radar level sensors are typically installed in a single assembly, combining the transmitter and receiver antennas in one device.
The two main types of radar level sensors used are the Air-to-Air Radar (TAR) and the Guided Wave Radar (GWR).
Aerial radar level sensors are the most commonly used type because they are non-contact and easier to install. The transmitted magnetic waves fan out from the sensor until they strike the liquid surface and are reflected back. The main disadvantage of the TAR level sensor is that the electromagnetic pulse energy is attenuated by the longer distance and lower dielectric process medium. Since there is no contact with the fluid being measured, the TAR level measurement technology can be used in aggressive chemical applications.
Guided wave radar types include a waveguide mounted in front of the sensor to focus microwave pulses and enhance reflected wave energy. This makes it possible to use GWR-type sensors with lower dielectric process media that would otherwise degrade TAR-type sensors.
Radar level sensors are installed above the liquid level on the top of the tank, or on a platform that spans the top of an open tank.
How does radar level measurement work?
technology
The device works according to the FMCW method (FMCW = Frequency Modulated Continuous Wave). Electromagnetic pulses in the GHz range are sent to the medium at varying frequencies between 77 and 81 GHz. Since the transmitter constantly changes the frequency of the transmitted signal, there is a frequency difference between the transmitted signal and the reflected signal. Subtract the frequency of the reflected signal from the frequency of the signal transmitted at that time, resulting in a low frequency signal proportional to the distance from the horizontal. This signal is further processed for fast, reliable and highly accurate level measurement
Speifications
| Applications | Liquid, temperature pressure slightly corrosive liquid |
| Frequency range | 26G |
| Antenna | horn(stainless steel 316L) |
| Measuring range | 30m |
| Accuracy | ±3mm |
| Process temperature | -40～130℃,-40～250℃ |
| Process pressure | -0.1～4.0Mpa |
| Process connection | Flange(selective) |
| Protection class | IP67 |
| Explosion-proof grade | ExiaⅡCT6(selective) |
Applications
● City water supply
● Sewage treatment
● Tank level monitoringT
● Water-saving irrigation
● Circulation fluid monitoring
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Active Member
Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter ,wireless pressure sensor, wireless level transmitter, ultrasonic sensor. As manufacturer, based... Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter ,wireless pressure sensor, wireless level transmitter, ultrasonic sensor. As manufacturer, based...
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