Powered by Made-in-China.com
Sentec Sul809 Ultrasonic Level Sensor Gauge Water Liquid Level Meter Transmitter
US$260.00
1 Piece
Product profile
Customization
AvailableType
UltrasonicContact
ContactlessModel NO.
SUL809Output Signal Type
RS485 or 4-20mAProduction Process
IntegrationFeature
Low Temperature ResistantMaterial
PlasticIP Rating
Display Instrument IP65, Probe IP68Certification
CECustomized
CustomizedProduct Name
Ultrasonic Level SensorDisplay
Level, Distance, Signal, Temperature LCD DisplayAccuracy
±0.5%F.SProcess Connection
Flange or ThreadAlarms
2 Route or 4 RoutePower Supply
220VAC/ 24VDCOutput Signal
4-20mA RS485Transport Package
CartonSpecification
22*28*16 1.2KgTrademark
SENTECOrigin
ChinaHS Code
9026100000Production Capacity
50000Key features
Flexible Output Signals: Supports 4-20mA, 0-20mA, 0-5V, 1-5V, RS485, and NPN outputs.
Robust IP68 Protection: Probe features IP68 rating for complete waterproof and dustproof performance.
Wide Range Options: Available in multiple ranges: 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m.
CE Certified Quality: Meets CE certification standards for safety and quality assurance.
Customizable Solutions: Supports OEM customization for product name, display, alarms, and power supply.
Fast Delivery Time: Average lead time within 15 working days for both peak and off-peak seasons.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-03-01Average Response Time: ≤9.29hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CPT, Others, FCA
AI-Powered supplier vetting
SummaryChengdu Sentec Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory in the electrical and electronics sector. Its stated products include multiple sensor and transmitter categories, while company descriptions highlight sensor technology development, intelligent monitoring solutions, and OEM experience. The supplier reports ISO 9001 certification, 11–20 years of R&D engineer experience, 6–10 quality-control staff, and more than 10 production lines. It has exported since 2011 and reports that 51%–70% of sales are exports, with self-operated import and export rights. An audit by BV is recorded, but the supplied audit result is “0” and the report validity period ended on 2024-11-15; the meaning of the result is not provided. Evidence remains insufficient for financial credibility, after-sales capability, overseas service coverage, detailed customization services, and verified customer cases.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and electrical and electronics trade focus. This supports its ability to operate as a product supplier with manufacturing involvement, although the relative scale of trading versus manufacturing is not stated.
CertificationsThe supplier reports ISO 9001 certification, and a BV audit record is provided with a stated validity period from 2023-11-16 to 2024-11-15. However, the audit result is recorded as “0,” and no interpretation or currently valid certification evidence is supplied, so the positive certification evidence is limited to the stated ISO 9001 holding.
R&D capabilityCompany descriptions state that industry experts participate in sensor R&D and innovation, that advanced production technologies are continuously introduced and developed, and that the supplier has 11–20 years of R&D engineer experience. Specific evidence for new-product output, SDK availability, 3D design, ODM, or other measured innovation deliverables is unknown.
Production capacityThe supplier is identified as a manufacturer/factory, offers several sensor and transmitter product categories, reports more than 10 production lines, and describes industrialized and systematized production. These details provide explicit evidence of substantial production infrastructure, although capacity volume and utilization are not stated.
Customization capabilityThe supplier explicitly states it has experienced OEM services and develops sensing technology solutions for customers, which supports some customization capability. Nevertheless, the availability of ODM, OEM for popular brands, 3D software design, and new-product development services is marked unknown, so the full customization scope cannot be verified.
Product Q&A
Q:What output signal types are supported?
A:
It supports 4-20mA, 0-20mA, 0-5V, 1-5V, RS485, and NPN output signals.
Q:Is the sensor suitable for harsh environments?
A:
Yes, it features IP68 protection for the probe and IP65 for the display, plus low-temperature resistance.
Q:Can the product be customized?
A:
Yes, OEM support is available for product name, display, alarms, power supply, and process connections.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty.
Q:What are the available measurement ranges?
A:
Ranges include 5m, 8m, 10m, 12m, 15m, 20m, 25m, and 30m.
Send Inquiry
*To:
Chengdu Sentec Technology Co., Ltd.
Chengdu Sentec Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Industrial Non Contact Ultrasonic Water Tank Level Gauge Meter Level Transmitter
US$95.00-106.00
1 Piece(MOQ)
4-20mA Wholesale Price 0-10m Industrial Liquid Fuel Water Tank Ultrasonic Level Transmitter
US$49.00-199.00
1 Piece(MOQ)
Hrj101 Good Quality Anti-Corrosion Rod Silo Radar Water Level Meter Sensor Transmitter
US$300.00-900.00
1 Piece(MOQ)
Liquid Solid Level Ultrasonic Sensor Digital Integrated Ultrasonic Level Transmitter
US$49.00-199.00
1 Piece(MOQ)
Non-Contact Liquid Fuel Tank Ultrasonic Level Meter Ultrasonic Level Transmitter
US$200.00
1 Piece(MOQ)
Hydrostatic Liquid Water Tank Level Controller Meter Gauge Water Level Transducer Transmitter
US$28.50-38.00
5 Pieces(MOQ)
Industry Digital Water Level Sensor Ultrasonic Level Transmitter
US$49.00-199.00
1 Piece(MOQ)
Customized 4-20mA Digital Water Tank Liquid Level Gauge Meter Transmitter
US$101.50-129.50
2 Pieces(MOQ)
Hydrostatic Water Pressure Level Sensor Probe 4-20mA 0-3.3V Liquid Level Transmitter
US$28.00-35.00
1 Piece(MOQ)
Ultrasonic Water Liquid Tank Level Transmitter
US$179.00
1 Piece(MOQ)
Sentec OEM Radar Level Meter Gauge Sensor Radar Level Transmitter Fmcw Radar Level Measurement
US$80.00-90.00
1 Piece(MOQ)
Non-Contact Cement Silo Radar Level Gauge Meter Transmitter
US$99.00-480.00
1 Piece(MOQ)
Magnetostrictive Water Level Sensor /Transducer /Gauge/Meter/Transmitter
US$120.00-210.00
1 Piece(MOQ)
Durable Anti-Corrosion Liquid Level Pressure Transmitter for Water Tanks
US$155.00-205.00
1 Piece(MOQ)
Level Sensor OEM 4-20mA Submersible Water Liquid Water Level Transmitter
US$55.00-64.00
1 Piece(MOQ)
5m Range 4-20mA RS485 Ultrasonic Water Tank Level Meter Diesel Fuel Ultrasonic Level Sensor Transmitter
US$108.00-130.00
1 Piece(MOQ)
19mm Probe Hydrostatic Submersible Liquid Water Level Sensor Transmitter
US$50.00-150.00
1 Piece(MOQ)



















