Explosion-proof 4~20mA/HART radar level transmitter with LCD intelligent display
Principle:
26GHZ Pulse Radar Level Transmitter uses the operating mode of emission-reflection-receiving. Its antenna emitted extremely narrow microwave pulse, which travels at the speed of light. Part of its energy, which is reflected off the surface of targe medium, is received by the same antenna. The time interval between pulse emission and reception by the antenna is in direct proportional to the distance between the surface of target medium and the antenna. However, due to the fact that the electromagnetic wave is transmitted at extremely high speed, which leads to the tiny time interval(nanosecond) and makes it difficult to be identified. Our radar level instrument have adopted a special demodulation technology, enabling itself to detect such tiny time interval correctly, and eventually generate accurate measurement result.
Characteristic:
1. Our 26GHZ pulse radar level Transmitter, adopted 26GHZ as emission frequency, which make it has specialties as below:
A). Small beam angle, which centralize energy, and with better anti-jamming capability, higher accuracy and reliability.
B). Small antenna size, easy to mount and equip extra dust protection cover.
C). Small blind zone, better accuracy even in small vessels.
D). Shorter wave-length, suitable for level measurement of small granular material.
2. It is equipped with advanced microprocessor and unique EchoDiscovery echo processing technology. It can be used under various hazardous process conditions.
3. The pulse radar level instrument is with extremely low emission power, can be mounted on various metal or non-metal vessels. Harmless towards the environment and human beings.
Technical Parameter:
| Product Name |
Explosion-proof 4~20mA/HART radar level transmitter with LCD intelligent display |
| Measuring Range |
70M |
| Processing Connection |
flange |
| Working Temp. |
-40~300 ºC |
| Working Pressure |
-1.0-10bar |
| Precision |
±5mm |
| Frequency Range |
10.2GHz |
| Explosion-proof Grade |
ExiallCT6 |
| Protection Grade |
IP68 |
| Signal Output |
4~20mA(two-wire)/HART/Profibus PA |
Frequently Asked Questions
1.How safe is radar level measurement to people?
Average transmission output: Only 3.6μW. In practice this low power is fully shielded in metal vessels. As a comparison: The transmission output of a mobile telephone s about 2 Watts!
2.Within which temperature and pressure ranges can radar sensors be used?
Surrounding temperatures on housing:
-40°C up to +70°C.
Temperature range on flange:
-40°C up to +150°C.
For high-temperature radar:
-60°C up to+400°C.
Pressure: From vacuum up to 160 bar
3.Which products can be measured with radar?
? Solids: Practically all above a DK value of 2.5
? Liquids and liquefied gases: Above a DK value of 1.5
4. How to pay and how to delivery?
PayPal, WESTERN UNION, Maestro, MoneyGram, VISA
UPS, FedEx, TNT, DHL, EMS
5. Packaging:
1. For each type, we can send you the detailed high-resolution pictures since we have the sample in our hand.
2. For packaging, we have the professional packaging starff, pls. don't worry about the shipping.
6.Our Services
1. Delivery time is 5~7 days for sample and 15 working days for bulk order;
2. Strong production capacity and strict quality control system;
3. Your inquiry and problems related to our products or prices will be replied in 24 hours;
4. Well-trained and experienced staffs to answer all your inquires;
5. After-sale tracking service for all of our clients;
6. OEM is available; small quantities, mixed bulk orders are also welcome;
7. Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, MoneyGram;
8. Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.
About us:
Founded in 2009, our company is committed to supplying a full range of pressure switches / transmitters / sensors, level switches / transmitters/ meters, flow switches / transmitters/ meters.
Our company is located in the "Capital of Electric Products", Liushi, Wenzhou. Besides, we set branch in Shanghai for automation control business in 2013.
Shanghai Office
ADD: Rm. 408, #1 Building, Shanghai Zhihui Science Park, No.11, lane 911, Hulan Road, Baoshan, Shanghai
Zipcode: 201900
Liushi Office
ADD: ROOM A111, JINHAO BUILDING,No.1-8 LIUWENG ROAD,LIUSHI ,YUEQING,WENZHOU
Zipcode: 325604
Yiwu Office
ADD: No. 146-3, Chouzhou North Road, Yiwu, Jinhua
Taizhou Office
ADD: No. 7, Xianqian Road, Yuhuan, Taizhou
More information, you can browse our website: bingosensor.en.made-in-china.com
If you need explosion-proof 4~20mA/HART radar level transmitter with LCD intelligent display LT-RPY2605, please feel free to contact us!
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