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High Precision Ultrasonic Level Sensor for Water and Oil Tanks
US$299.00
1-2 Pieces
US$286.00
3-4 Pieces
US$275.00
5-9 Pieces
US$250.00
10-49 Pieces
US$200.00
50+ Pieces
Product profile
Customization
AvailableType
Large range Ultrasonic SensorOutput Signal Type
Digital TypeModel NO.
QDY70BProduction Process
IntegrationSensitivity
HighProbe Type
Straight ProbeMeasuring Medium
AllDetection mode
Direct Reflection TypeIP Rating
IP65Certification
CECustomized
CustomizedName
Ultrasonic Level Sensor TransmitterRange
0-20mPower
DC24VOutput
4-20mA Hart RS485Accuracy
0.5%Transport Package
Carton Package Express ShippingSpecification
32*26*7Trademark
QIDIANOrigin
China MainlandHS Code
9026900010Production Capacity
500000Key features
IP68 Waterproof Design: Unique 45-degree bevel joint ensures IP68 rating, withstands submersion for a year without glue.
Anti-Burnout Protection: 4-20mA output remains safe even if DC24V power supply is misconnected.
High Accuracy: Measurement accuracy ranges from 0.25% to 0.5% for precise level detection.
Patent Protection: Covered by invention, appearance, and utility model patents for quality assurance.
Multi-Function Output: 4-wire system includes 4-20mA, RS485, and 2 relays for versatile integration.
Easy Operation: Large LCD menu allows beginners to operate the device in under 5 minutes.
Long Warranty Period: 18-month warranty covers non-man-made damage with free shell replacement after.
Customizable Probe: Probe length and thread specifications (G2 or 72*2mm) can be customized for ranges up to 20m.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-01Nearest Port: ShanghaiAverage Response Time: ≤5.85hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, FCA
AI-Powered supplier vetting
SummaryAnhui Qidian Automation Technology Co., Ltd. is a high-tech industrial automation supplier founded in 2011. It offers broad customization, 3D software design, ODM/OEM services, SDK support, and documented R&D processes. Its portfolio includes signal isolators, safety barriers, transducers, level sensors, and digital pressure gauges. Stated production capacity is 100,000 pieces each for level transmitters and pressure transmitters, with standardized finished-product inspection. The supplier reports ISO9001:2015, RoHS, CE, and FCC certifications, documented complaint handling and corrective-action procedures, and overseas installation, debugging, maintenance, repair, and training services. Innovation evidence is mixed because the supplier reports no new products in the past year, although it maintains R&D engineers, technical documentation, and development capabilities. No financial information or Fortune 500 customer collaboration is provided.
Supplier typeThe supplier describes itself as a high-tech enterprise specializing in industrial automation and intelligent solutions, with products including signal isolators, safety barriers, electrical and pressure transducers, liquid-level sensors, and digital pressure gauges. This supports classification as an industrial automation equipment and component manufacturer.
CertificationsThe supplier reports RoHS, CE, FCC, and other product compliance certifications, as well as an ISO9001:2015 management-system certificate. The slices explicitly document multiple product and quality-system certifications.
After-Sales capabilityTechnology engineers provide technical support for production and after-sales service, while overseas offerings include debugging, maintenance, repair, training, and equipment installation. Complaint handling, supplier-service assessment, and corrective/preventive-action procedures are documented and followed, indicating an established service process.
Production capacityReported annual productivity is 100,000 pieces each for level transmitters and pressure transmitters. The supplier has high- and low-temperature alternating and aging facilities, standardized finished-product inspection instructions, a stated off-season and peak-season lead time within 15 workdays, and documented quality assurance and traceability.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers 3D software design, ODM, OEM for popular brands, SDK availability, and states that products can be customized to customer specifications.
Client casesThe supplier identifies Canton Fair participation and states that it offers overseas services in locations described as the United Nations and Russia. It explicitly reports no collaboration with Fortune 500 companies, and no named customer cases or verifiable project references are provided.
Product Q&A
Q:What is the waterproof rating of the sensor?
A:
The sensor achieves an IP68 waterproof level with a unique 45-degree bevel joint design, capable of being submerged in water for a year without damage.
Q:Can the probe be customized?
A:
Yes, the probe can be customized. For ranges up to 10 meters, it uses a G2 thread with 54mm diameter, while 15-20 meter ranges use a 72*2mm thread.
Q:What is the measurement accuracy?
A:
The device offers high accuracy ranging from 0.25% to 0.5%.
Q:What is the warranty period?
A:
We provide an 18-month warranty for natural disasters or man-made damage. After the warranty, we offer free maintenance or shell replacement.
Q:Does the sensor have protection against power misconnection?
A:
Yes, the 4-20mA output will not burn out even if the DC24V power supply is misconnected.
Send Inquiry
*To:
Anhui Qidian Automation Technology Co., Ltd.
Anhui Qidian Automation Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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