4-20mA RS485 Signal Ultrasonic Level Sensor with Solid Texture Shell

• Type: Waterproof Ultrasonic Sensor
• Output Signal Type: Analog Type
• Certification: CE
• Level Range: 2.5m, 5m, 10m, Others on Request
• Accuracy: 0.5%F.S (Typical), 0.25%F.S (by Customized)
• Blind Area: 150mm
• Model NO.: UE3003
• Output: RS485+4~20mA; RS485+0~5V
• Power Supply: 10~30VDC(24VDC Recommended, 5~30VDC by Customized)
• Application: Water Liquid Solid
• Waterproof: IP67 Typical, IP68 by Customized
• Transport Package: Standard Export Carton Packaging, or as Required
• Trademark: Holykell
• Origin: Hunan, China (Mainland)

Product Description

Product Description

The ultrasonic level sensor emits a high frequency acoustic pulse from its transducer. The pulse travels through the air
gap, reflects against the liquid surface and returns to the transducer. The ultrasonic level sensor measures the pulse
time of flight and converts this into level height or distance.

The UE3003 ultrasonic liquid level sensor is a very practical level measuring sensor with simple installation and convenient
on-site commissioning. Not affected by the measured medium. It can measure the liquid level of various mediums with an
accuracy of 0.5%. It uses SMD components and ASC chip, which makes the circuit compact and concise. The circuit board is
plated and has high stability and long-term reliability. Meanwhile, the shell uses Polypropylene materials with sturdy texture
and good acoustic property. The transducer can be used in most working condition sites.

Product Parameters

Measuring range	2.5m, 5m, 10m, others on request
Blind area	≤150mm(for 2.5m &5m ranges); ≤500mm(for 10m range)
Accuracy	0.5%F.S (typical), 0.25%F.S (by customized)
Beam angle	15°
Measuring mode	Distance mode(default), or level mode optional
Output signal	RS485+4~20mA; RS485+0~5V
Power supply	10~30VDC(24VDC recommended, 5~30VDC by customized)
Working temperature	-10~50ºC(-40~80ºC by customized)
Working current	≤100mA
Installation mode	Nut clamping fixed installation, screw-in installation, M68×2
Response time	0.1s~10s(adjustable)
Product material	Polypropylene + glass fiber
IP rating	IP67 typical, IP68 by customized

Product Feature

Four major upgraded technologies with wide-ranging applications

 

01. 0-50ºC temperature compensation, can be used normally in condensing and steam environments

02. Low power consumption: <100mA

03. Measurement results are not affected by obstacles

04. With lightning protection, surge protection, and overcurrent protection
 

How To Wire

Application

*Water, oil, diesel level measurement

*Treatment plants

*Food industry

*Rivers, channels, lakes

                     Provide a Full Range of Liquid Level Control Solutions

Why Choose US

OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support
system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely
manner to ensure accurate delivery time and product quality.

Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .

MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback:  Sales engineers and technical engineers will be one-on-one service for you to exclude all
obstacles when use our sensors.

Warranty period: 18 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

FAQ

Q: How long will you give me the reply?
A: we will contact you in 2 hours as soon as we can.

Q: Could I get samples?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.

Q: How about the quality of the magnets?
A: We have the certification of ISO,CE and ROSH,we could send the certification test of our company to you.

Q: How is the price?
A: As we believe the quality is the most important,we will provide the best quality pressure sensor we can with reasonable price.

Q: Could you provide me the shortest lead time?
A: We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.

Q: Could I visit your factory?
A: Of course,if you need we will help you to visit our factory.

Q: If I have paid,when will you help me to produce?
A: When we have received the money in our account,we will give you the receipt and arrange to produce immediately.