- Overview
- Product Description
- Product Parameters
- Product Feature
- How To Wire
- Application
- Why Choose US
- FAQ
Basic Info.
Packaging & Delivery
Product Description
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.
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.
| 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 |
Four major upgraded technologies with wide-ranging applications
01. 0-50ºC temperature compensation and a heating device is installed on the transducer, which automatically heats when the temperature is below 10°C, ensuring normal measurements in extremely low-temperature or icy conditions
02. Low power consumption: <100mA
03. Measurement results are not affected by obstacles
04. With lightning protection, surge protection, and overcurrent protection
*Water, oil, diesel level measurement
*Treatment plants
*Food industry
*Rivers, channels, lakes
Provide a Full Range of Liquid Level Control Solutions
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
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.