Basic Info.
After-sales Service
You Could Contact Me If You Have The Problem.
Measurement Accuracy
±3mm
Process Temperature
-20℃~80℃
Transport Package
in Carton
Product Description
Digital Water Level Meter 30 Metres Measuring Range 4-20mA Output Intelligent Radar Level Meter
Product Description
26GHz high frequency radar level meter's output is 4-20mA analog signal, and the maximum measuring distance can reach 70m. The antenna is further processed, and the new fast microprocessor can carry out signal analysis and processing at a higher rate, so that the meter can be used for very complex measurement conditions of reactor or solid silo.
Working Principle
Radar level meter antenna microwave pulse is narrow, the downward transmission antenna. Microwave exposure to the medium surface is reflected back again by the antenna system receives, sends the signal to the electronic circuit automatically converted into level signals (because the microwave propagation speed, electromagnetic wave to reach the target and the reflected back to the receiver this time is almost instantaneous).
- Small antenna size, easy to install; Non-contact radar, no wear, no pollution.
- Almost no corrosion, bubble effect; almost not affected by water vapor in the atmosphere, the temperature and pressure changes.
- Serious dust environment on the high level meter work has little effect.
- A shorter wavelength, the reflection of solid surface inclination is better.
- Beam angle is small, the energy is concentrated, can enhance the ability of echo and to avoid interference.
- The measuring range is smaller, for a measurement will yield good results.
- High signal-to-noise ratio, the level fluctuation state can obtain better performance.
- High frequency, measurement of solid and low dielectric constant of the best choice.
Types
Type:MLRD901Application:corrosive liquidMeasuring Range:10 metersProcess Connection:Thread or FlangeProcess Temperature:-40ºC~130ºCProcess Pressure:-0.1 ~ 0.3MPaAccuracy: ± 5mm Protection Grade:IP67 Frequency Range: 26GHz Signal Output:4... 20mA /HART(2-wire / 4-wire) RS485/ ModbusExplosion-proof Grade:ExiaIIC T6 Ga / ExiaIIC T6 Gb Type: MLRD902Application:Temperature & pressure resistant, slightly corrosive liquidMeasuring Range:30 metersProcess Connection:Thread or FlangeProcess Temperature:-40ºC~250ºCProcess Pressure:-0.1 ~ 4.0MPaAccuracy: ± 3mm Protection Grade:IP67 Frequency Range: 26GHz Signal Output:4... 20mA /HART(2-wire / 4-wire) RS485/ ModbusExplosion-proof Grade:ExiaIIC T6 Ga / ExiaIIC T6 Gb Type: MLRD903Application:Solid materials, strong dust, easy to crystallize, and condensationMeasuring Range:70 metersProcess Connection:Universal FlangeProcess Temperature:-40ºC~250ºCProcess Pressure:-0.1 ~ 0.1MPaAccuracy: ± 15mm Protection Grade:IP67 Frequency Range: 26GHz Signal Output:4... 20mA /HART(2-wire / 4-wire) RS485/ ModbusExplosion-proof Grade:ExiaIIC T6 Ga / ExiaIIC T6 Gb Type:MLRD904Application:
Solid materials, strong dust, easy to crystallize, and condensationMeasuring Range:
80 metersProcess Connection:
Universal FlangeProcess Temperature:
-40C~250CProcess Pressure:
-0.1 ~ 0.1MPaAccuracy:
± 15mm Protection Grade: IP67
Frequency Range: 26GHz
Signal OUtput:
4... 20mA /HART(2-wire / 4-wire) RS485/ ModbusExplosion-proof Grade:ExiaIIC T6 Ga / ExiaIIC T6 GbType:MLRD905Application:
Solid particles, powderMeasuring Range:
Liquid 30 meters / solid block 20 meters / solid powder 15 metersProcess Connection:
Thread or FlangeProcess Temperature:
-40C~250CProcess Pressure:
-0.1 ~ 4.0MPa(Flat flange)
-0.1~0.1MPa(Universal flange)Accuracy:
± 10mm Protection Grade: IP67
Frequency Range: 26GHz
Signal OUtput:
4... 20mA /HART(2-wire / 4-wire) RS485/ ModbusExplosion-proof Grade:ExiaIIC T6 Ga / ExiaIIC T6 GbType:MLRD906Application:
Hygienic liquid storage container, strong corrosive containerMeasuring Range: 20 meters
Process Connection:
FlangeProcess Temperature:
-40C~150CProcess Pressure:
-0.1~0.1MPa(Universal flange)Accuracy:
± 3mm Protection Grade: IP67
Frequency Range: 26GHz
Signal OUtput:
4... 20mA /HART(2-wire / 4-wire) RS485/ ModbusExplosion-proof Grade:ExiaIIC T6 Ga / ExiaIIC T6 GbCompany Profile
Melan Measurement & Control Instruments is located in Shanghai City. It is a high-tech manufacturer specialized in the design, development, manufacturing and sale of measurement and control instruments.
Our products are widely used in various fields, including electricity, chemical industry, metallurgy, brewing, oil and gas, textile, water conservancy, environmential protection, etc.
We own independent-courtyard modemized manufacturing workshops and an open office building. Melan has accumlated production and management experience in instruments from European and American and domestic famous companies.
We own first-class talent team, and all the products have reached advanced level at home and abroad. We provide our customers with complete and professional test control solutions and high-tech and high-quality products.
Melan is your reliable friend and partner. We are willing to try our best as dedication and perfection as motivation. FAQ
Q: How long will you give me the reply?
A: We will contact you in 5 hours as soon as we can.
Q: What is the warranty of your prducts?
A: Our warranty is 12 months after the shipping date.
Q: What is the lead time of your products?
A: Normally our factory lead time is 10-12 working days.
Q: Can I OEM your products?
A: OEM and ODM customization are welcomed.
Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.
Q:What is the transport?
A: Express such as DHL, FedEx, UPS for freight prepaid, and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by sea.
Address:
No. 21, Lane 697, Guangfulin Road, Songjiang District, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
Melan Measurement & Control Instruments is located in Shanghai City. It is a high-tech manufacturer specialized in the design, development, manufacturing and sale of measurement and control instruments.
Our products are widely used in various fields, including electricity, chemical industry, metallurgy, brewing, oil and gas, textile, water conservancy, environmential protection, etc.
We own independent-courtyard modemized manufacturing workshops and an open office building. Melan has accumlated production and management experience in instruments from European and American and domestic famous companies.
We own first-class talent team, and all the products have reached advanced level at home and abroad. We provide our customers with complete and professional test control solutions and high-tech and high-quality products.
Melan is your reliable friend and partner. We are willing to try our best as dedication and perfection as motivation.
High technological and service performance
With numerous wholly-owned subsidiaries and partners, Melan competently and reliably supports its customers worldwide. Our experienced engineers and sales experts are your competent and dependable contacts locally.
){kind=link}