Magnetostrictive water tank level sensor
The L series liquid level gauge is designed for large-capacity storage monitoring and process control in industrial environments. It can be used in liquid level measurement in petroleum, natural gas, chemical industry, food and beverage, biotechnology, power and energy, shipbuilding, water engineering and other industries. bit detection.
The L series liquid level meter can realize simultaneous output of 5-point temperature, product liquid level, interface liquid level or three liquid levels. The output interface is mainly two-wire 4-20mA and Modbus RTU.
LB series liquid level gauge can achieve accurate measurement under harsh conditions and is not affected by turbulence, foam, atomization and gas stratification. Both hard rod and soft cable methods are available. The maximum measuring range of the hard rod can reach 0-6000mm, and the maximum measuring range of the soft cable can reach 0-23000mm.
Technical characteristics
* It can measure liquid level, boundary level and 5-point temperature at the same time
* Long range measurement, up to 23 meters
* Factory calibration, no need to return to zero and calibration when restarting
* No mechanical wear, long service life, stable and reliable performance
* Accuracy of measurement grade: 0.01% F.S. or ± 1mm (whichever is greater)
* Continuous linear measurement, absolute position output
* Output form: 4-20mA + Hart dual output, 3-wire 4-20mA (flameproof only), Modbus RTU output
Main parameters
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Output form: liquid level, interface and temperature |
Electronic bin: Aluminum alloy, 304,316L |
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Effective stroke: hard rod: 50 ~ 6000mm; Flexible rod: 1000 ~ 2300mm |
Medium density: 500 ~ 1800kg/m3 |
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Number of measuring points: 1 ~ 3 |
Rod: 304,316L, Hastelloy, PTE/PFA |
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Resolution: 16-bit D/A up to 0.1 mm |
Pressure bearing characteristics: 1.6 MPa |
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Repeat accuracy: ≤ ± 0.01% of full scale |
Process interface: M27 × 1. 5; G3/4 |
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Indication error: ≤ ± 0.05% of full scale |
Electrical interface: 2 G1/2; 2 M18*1. 5; ZG3/4 |
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Temperature performance: ≤ 100ppm/℃ |
Protection level: IP67 |
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Response time: secondary line: 200ms; Triple line/Modbus: 20ms /Modbus:20ms Response time: secondary line: 200ms; Triple line/Modbus: 20ms |
Overvoltage protection: 36V |
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Working voltage: rated working voltage: 24Vdc; Normal operating voltage: 10 ~ 30Vdc |
Polarity protection: Series diode |
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Working current: secondary line: < 25mA (varying with the range); |
Insulation resistance: 20M (100V) |
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Triple line/Modbus: < 70mA (varying with range) |
Measurement non-usable area: upper non-usable area ≤ 100 mm; Lower non-usable area ≤ 50 mm (hard rod), lower non-usable area ≤ 100 mm (soft rod) |
After installing and calibrating the L-Series level gauge, there is no need for regular maintenance or recalibration.
The L series magnetostrictive liquid level gauge can not only be installed alone in the storage tank for liquid level measurement, but can also be used with a magnetic flap. The installation diagram is shown in the figure below.
Typical application scenarios of magnetostrictive liquid level gauge
Application industry
Installation
The L series magnetostrictive liquid level meter is available in two forms: soft cable and hard rod. The two installation methods are different. In order to ensure that the flexible cable is in a vertical state, some vertical measures can be taken at the end of the liquid level gauge, such as hanging a weight, fixing the end thread, hooking, etc. The front section of the liquid level gauge can be fixed by welding flange, threaded ferrule connector set, etc. The ferrule joint can provide up and down adjustment within a height range of 100mm for the liquid level gauge head, ensuring the convenient installation of the liquid level gauge.
Technical dimension drawing (flexible cable type)
Technical Dimensions (hard shaft type)
Package
Paper tube with carton ,which will be safe for long distance delivery .
FAQ
Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in different kind of sensors . And we trade our products with our clients directly.
Q: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.
Q: Can we use our own logo?
A: Yes, we can print your private logo according to your request.
Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
Q: What’s your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer’s exact situation.
Q: What is your term of payment?
A: 30% down payment before producing and 70% balance payment before shipping.
Q: Which payment form you can accept?
A: T/T, Western Union, etc. We accept any convenient and swift payment term.
Q: Do you have the test and audit service?
A: Yes, we can assist to get the designated test report for product and the designated factory audit report.
Q: What’s is your shipping service?
A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.
Q: Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.
Q: What’s your after-sale service?
A: Our quality warranty period is one year. Any quality problem will be solved to customer satisfactions.
