What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What certifications does the product have?

The product is CE certified and fully RoHS compliant, manufactured under ISO standards.

RS485 4-20mA High Accuracy Liquid Ultrasonic Level Sensor Bin Level Transmitter Ultrasonic Sensor Liquid Level

Name: RS485 4-20mA High Accuracy Liquid Ultrasonic Level Sensor Bin Level Transmitter Ultrasonic Sensor Liquid Level
Brand: Chengdu Sentec Technology Co., Ltd.
SKU: 2097444295

Sichuan, ChinaChengdu Sentec Technology Co., Ltd.

US$108.00-130.00

1 Piece

Product profile

Customization

Available

Type

Ultrasonic Level Transmitter

Contact

Contactless

Model NO.

SUL804

Output Signal Type

Digital Type

Production Process

Integration

Feature

Low Temperature Resistant

Material

Plastic

IP Rating

IP65

Certification

Customized

Product Name

Ultrasonic Level Sensor

Range

3m, 5m, 8m, 10m, 12m, 15m

Installation Interface

M60*2

Electrical Interface

M20*1.5

Display

OLED Self-Luminous

Power Supply

DC12-24V, DC18-32V, 220VAC

Signal Output

4~20mA,RS485/Modbus,Hart

Transport Package

Carton

Specification

22*28*16 1.5Kg

Trademark

SENTEC

Origin

China

HS Code

9026100000

Production Capacity

50000

Key features

Wide Range Options: Available in 3m, 5m, 8m, 10m, 12m, and 15m ranges to suit various needs.

Multiple Signal Outputs: Supports 4-20mA, RS485/Modbus, HART, and analog outputs for easy integration.

IP65 Waterproof Design: Constructed with waterproof engineering plastics and ABS probe for durability.

OLED Self-Luminous Display: Features an OLED screen for clear on-site indication even in low light.

Customizable Parameters: Range, protection level, and signal output can be customized per customer request.

2-Year Warranty: Comprehensive 2-year warranty with lifetime maintenance support for peace of mind.

Strong Anti-Interference: Designed with strong anti-interference performance for stable data transmission.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityCustomization from SamplesProduct Certification

Chengdu Sentec Technology Co., Ltd.

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-03-01Average Response Time: ≤8.52hTerms 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.