Original Abbe Lst300 Ultrasonic Level Transmitter

• Type: Non-Contact Ultrasonic Level Transmitter
• Structure Design: Flange Type
• Pressure Range: High Pressure
• Model NO.: LST300
• Display Type: LCD
• Accuracy Grade: ±2mm or ±0.2%
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Warranty: 1 Year
• Brand: a-Bb
• Source Area: Switzerland
• Output Signal: 4–20 Ma
• Power Supply: 10.5–55 V DC
• Protection Rating: IP66 / IP67
• Material: 316L
• Operating Temperature: -40°c to 85°c
• Accuracy: ±2mm or ±0.2%
• Frequency: 55kHz
• Repeatability: ±1mm
• Pressure Rating: 0.7 to 1.0 Bar
• Response Time: Adjustable
• Communication: Hart 7, Bluetooth
• Beam Angle: 10°
• Transport Package: with Carton Package
• Specification: 30X30X30 cm
• Trademark: A-BB
• Origin: Switzerland
• HS Code: 9026100000
• Production Capacity: 50000

Product Description

Product Description

 

In the dynamic and demanding landscape of industrial operations, accurate level measurement is of paramount importance. Whether it's in the water and wastewater treatment sector, chemical processing plants, power generation facilities, or the food and beverage industry, having precise knowledge of liquid levels is crucial for efficient process control, safety, and cost - effectiveness. The LST300 Compact Ultrasonic Level Transmitter has emerged as a game - changing solution in this domain, offering a blend of advanced technology, robust construction, and user - friendly features.

 

Compact and Robust Housing

The LST300 features a compact and yet highly robust housing design. Its compact size makes it extremely versatile, allowing for easy installation in tight spaces, such as small storage tanks, narrow pipelines, or within complex industrial machinery. Despite its small footprint, the transmitter is built to withstand the harshest industrial environments.

 

Advanced Transducer Technology

At the heart of the LST300 is an advanced ultrasonic transducer. This transducer is responsible for generating and receiving ultrasonic waves, which are the basis of the level measurement process. It has employed state - of - the - art manufacturing techniques and high - precision components in the design of the transducer to ensure its optimal performance.

Ultrasonic Pulse Emission and Detection

The LST300 operates on the principle of ultrasonic time - of - flight measurement. When the transmitter is powered on, the on - board microprocessor generates an electrical pulse. This electrical pulse is then sent to the ultrasonic transducer, which converts it into an acoustic ultrasonic pulse. The ultrasonic pulse is emitted from the transducer and travels through the air or other medium towards the surface of the liquid in the tank or vessel.

 

Product Parameters

 

Parameter	Specification
Model	LST300
Type	Non-contact ultrasonic level transmitter
Measuring Range	0.25m to 10m (0.8ft to 32.8ft)
Frequency	55kHz
Accuracy	±2mm or ±0.2% of measured distance (whichever is greater)
Resolution	1mm
Beam Angle	10°
Output Signal	4-20mA HART®, 2-wire
Supply Voltage	12-30V DC
Power Consumption	< 1W
Process Temperature	-40°C to +70°C (-40°F to +158°F)
Ambient Temperature	-40°C to +70°C (-40°F to +158°F)
Pressure Rating	0.7 to 1.0 bar (10 to 14.5 psi)
Enclosure Rating	IP66/IP67, NEMA 4X
Housing Material	PVDF (standard), PP (optional)
Process Connection	1½" NPT, G1½, or flange mounting
Response Time	Adjustable 1-60 seconds
Communication	HART® 7
Certifications	ATEX, IECEx, SIL 2, CE, UKCA
Diagnostics	Self-diagnostics, echo quality indication

Company Profile

 

KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.

 

 

Company Achievements

KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.

 

 

 

Packaging & Shipping

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information
Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you
Q3: How about your package?
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.
Q4: How about the payment terms?
A: You can choose T/T.
Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.
Q6: What is the MOQ?
A:1PC.
Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.

Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to support you. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.

 

Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.