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Aosl33 Buried Road Waterlogging
Transformers And Substation Equipment

Aosl33 Buried Road Waterlogging | RFQ Sourcing Details

Transformers And Substation Equipment · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

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Product specs

CategoryTransformers and Substation Equipment
Unitset
OriginFujin China
BatteryBuilt-in lithium-thionyl chloride battery, no n-rechargeable, 38AH or 76AH opt ional/3.6VDC, self-discharge rate not exceeding 2% per year
Refer toPC-side IE
Model NO.AOSL33
Precision0.5%
TrademarkAUTEC
CategoryTransformers And Substation Equipment
AvailabilityInquiry required
Updated2026-05-30

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Transformers And Substation Equipment. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. . Model NO.

AOSL33 Water Level Range 0-2m Resolution 0.001m Precision 0.5% Transport Package Standard Carton Trademark AUTEC Origin Fujin China HS Code Production Capacity 50000 Packaging & Delivery Package Size 15.00cm * 15.00cm * 15.00cm Package Gross Weight 8.000kg The product utilizes a composite sensor combining ultrasonic, pressure (optional), and conductivity me asurements to detect water levels.

Two sets of backup conductivity sensors are responsible for triggering w ater accumulation alerts, while ultrasonic and pressure (optional) sensors ensure precise water level meas urement.

During dry conditions, a safe status report is transmitted every 2 hours (configurable), whereas du ring water accumulation, reports are sent every 5 minutes (configurable) Main technical parameters: 1. Measurement parameters: water level, conductivity, temperature, signal strength;2.

NB-IOT model: 0-0.5 meters (after installation, the signal is better than -80dB);3. LORA RF version: 0-1.6 meters;4. Stainless steel pit press shell;5. Ultrasonic and conductivity dual-mode composite sensor;6. Built in integrated dedicated antenna;7. Convenient battery replacement and reduced maintenance costs;8.

Compact size, buried installation, does not affect the urban landscape;9. Both NB and LORA support remote OTA;10. All parameters support remote setting;11. Capable of sediment permeability testing;12. Equipped with a safety report function;13.

Support airborne wake-up technology;Water level accuracy 0.5%FS±0.001m Water level resolution 0.001m Ultrasound Range: 0-2m, Operating frequency: 1MHz, Blind zone: 0.02m Ultrasonic blind zone dedicated algorithm 0-0.02m, in Note: The pressure sen sor is an optional component.

Deposition thickness Not exceeding 10mm LORA water depth/tr ansmission distance Measured: 1.6 meters/20 meters, 1.5 meters/50 meters, 0.7 */100 meters Electrical conductivity Electrical conductivity0-400ms/cm, Resolution : 1μs/cm, Accuracy: 1% FS Temperature -10~70°ºC, re s olution :0 .1ºC,acc ur ac y :0.5ºC Battery Built-in lithium-thionyl chloride battery, no n- rechargeable, 38AH or 76AH opt ional/3.6VDC, self- discharge rate not exceeding 2% per year;Continuous waterless endurance 10 years or more (76AH) Continuous water immer sion endurance 3 and a half years (76AH) Comprehensive range approxima g conditio ns] (76AH) Wireless breakpoint resumption When the base station signal is interrupted, data will be automatically saved, and once the wireless signal is restored, the timest amped data will be retransmitted.

Refer to PC-side IE, nd important facilities (such as power facilities such as transformers, substations, etc.).

Important reminder: When using NB-IOT for direct wireless upload, it is necessary to confirm the NB signal strength and stability at the installation point, as it may affect the reliability of data transmission.

If the NB signal quality cannot be confirmed, please choose the more robust transparent transmission option: LORA RF version.

NB model factory default selection: It is an enterprise dedicated to providing measurement and control instruments and equipment for "in ology, professional service and strong competitiveness in the industry.

Since its inception, it has been adhering to the concept of "creating a century-old store and establishing a national brand", focusing on the research and development, production, sales and service of instrumentation, and striving to create value for customers. Fujian Autec Factory Automation Equipment Co., Ltd.

Aosl33 | Applications and Buyer Notes

Aosl33 is organized as a sourcing-ready Transformers And Substation Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements an

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Transformers and Substation EquipmentBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Origin
Fujin ChinaBased on visible page data; confirm exact value in the RFQ.
Battery
Built-in lithium-thionyl chloride battery, no n-rechargeable, 38AH or 76AH opt iBased on visible page data; confirm exact value in the RFQ.
Refer to
PC-side IEBased on visible page data; confirm exact value in the RFQ.
Model NO.
AOSL33Based on visible page data; confirm exact value in the RFQ.
Precision
0.5%Based on visible page data; confirm exact value in the RFQ.
Trademark
AUTECBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryTransformers and Substation Equipment
Unitset
OriginFujin China
BatteryBuilt-in lithium-thionyl chloride battery, no n-rechargeable, 38AH or 76AH opt ional/3.6VDC, self-discharge rate not exceeding 2% per year
Refer toPC-side IE
Model NO.AOSL33
Precision0.5%
TrademarkAUTEC
Resolution0.001m
UltrasoundRange: 0-2m, Operating frequency: 1MHz, Blind zone: 0.02m
ApplicationRoad Surface Water Level Monitoring
Temperature10~70°ºC, re s olution :0 .1ºC,acc ur ac y :0.5ºC
Package Size15.00cm * 15.00cm * 15.00cm
CertificationThe supplier's products already have relevant
CustomizationAvailable
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Shipping Cost.
US$5 Pieces ( )
Transport PackageStandard Carton
Water Level Range0-2m
Waterproof RatingSensor IP68
Production Capacity50000
Deposition thicknessNot exceeding 10mm
Package Gross Weight8.000kg
Water level accuracy0.5%FS±0.001m
Water level resolution0.001m
Continuous waterless endurance10 years or more (76AH)
Wireless breakpoint resumptionWhen the base station signal is interrupted, data will be automatically saved, and once the wireless signal is restored, the timest amped data will be retransmitted.
Continuous water immer sion endurance3 and a half years (76AH)
LORA water depth/tr ansmission distanceMeasured: 1.6 meters/20 meters, 1.5 meters/50 meters, 0.7 */100 meters
Ultrasonic blind zone dedicated algorithm0-0.02m, in

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