How does the device handle signal interruptions?

It automatically saves data during interruptions and retransmits it with timestamps once the signal is restored.

What is the power supply requirement?

It supports 10-24VDC power supply, with a recommended voltage of 12VDC.

Aobwl Self-Zero Calibr Ation Bubble Type Water Level Gauge

Name: Aobwl Self-Zero Calibr Ation Bubble Type Water Level Gauge
Brand: Fujian Autec Factory Automation Equipment Co., Ltd.
SKU: 2230686375

Fujian, ChinaFujian Autec Factory Automation Equipment Co., Ltd.

US$1,800.00-2,300.00

1 Piece

Sample price:US$1800.00/piece.Request sample

Product profile

Customization

Available

Principle

Gas Sensors

Range

0-30m

Model NO.

AOBWL

Measurement Accuracy

0.1%Fs±2mm

Accuracy

0.01

Kind

Liquid Level Transmitter

Structure

Split Type

Certification

Output Signal

Standard Current Signal,RS485

Sensor Material

316L

Power Supply

DC24V (12~36V)

Customization Options

Customization From Samples, Customization From Des

Protection Level

IP67

Transport Package

Carton Box

Trademark

AUTEC

Origin

Fujian China

HS Code

9026201090

Production Capacity

50000 Pieces/Yead

Key features

Self-Zero Calibration: Features automatic atmospheric balance and self-zero calibration for consistent accuracy.

Built-in Air Pump: Integrated air pump eliminates the need for external gas cylinders or air sources.

High Accuracy Measurement: Achieves 0.1%FS accuracy with 0.001m resolution for precise water level monitoring.

IP67 Protection Rating: Robust aluminum alloy casing with IP67 rating ensures durability in harsh environments.

Multiple Display Modes: Supports 12 common elevation display modes including Luo Ling, Huanghai, and Bohai.

Flexible Communication: Offers standard current, RS485, and optional wireless 4G communication signals.

Customizable Tube Specs: Standard PA11 nylon tube available with other specifications customizable for specific needs.

Data Retention Feature: Automatically saves data during signal interruption and retransmits with timestamps upon restoration.

Company profile

R&D CapabilitiesProduction Process VisualizationManagement CertificationProduct Certification

Fujian Autec Factory Automation Equipment Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Fuzhou Port, Xiamen PortAverage Response Time: ≤2.16h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier develops, manufactures, sells, and services instruments and meters, with stated capabilities covering OEM, SDK-supported R&D, multiple customization modes, four production lines, inventory support, and valid manufacturing contracts with related subcontractors. It maintains ISO9001:2015 and ISO14001 management system certifications and has documented procedures for service assessment, corrective actions, and complaint handling. The supplier reports two experienced export-trade staff, one month average lead time in both peak and off-season, and no overseas warehouse or showroom. It has no Fortune 500 customer collaboration and does not continuously reconcile quantities for each batch or mass production. Financial records are referenced for 2022–2024, but the provided information does not include sufficient financial performance detail to establish credibility.

Supplier typeThe supplier identifies itself as a developer, producer, seller, and service provider of instruments and meters, including IoT and traditional industrial instruments. Its nationwide office network indicates a manufacturer-led business with distributed service coverage.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management system certificates. However, product compliance certification is listed only as “Others,” without identifying specific product standards, so the assessment is positive for management-system certification but incomplete for product certification.

After-Sales capabilityDocumented and followed procedures exist for service-capability assessment, corrective and preventive actions, and customer complaints. More than a dozen offices across the country support nearby users, but the supplier has no overseas warehouse or overseas showroom, limiting documented overseas service infrastructure.

R&D capabilityThe supplier reports R&D capability with SDK availability and 14 R&D engineers, and describes ongoing R&D in instruments and meters, including IoT instruments. These explicit capabilities support a positive assessment of innovation resources.

Production capacityThe supplier reports four production lines, valid manufacturing contracts with each related subcontractor, inventory capability, and established outsourcing procedures. Average lead time is one month in both peak and off-season, although the supplier does not continuously reconcile quantities for each batch or mass-production order.

Customization capabilityThe supplier supports minor customization, customization from designs or samples, flexible customization, and full customization. It also reports OEM service for popular brands, providing explicit evidence of broad customization capability.