What is the warranty period?

We provide warranty and after-sales service for all our products.

What is the power supply requirement?

The device operates on a DC power supply of 12~30V.

Submerged Level Sensor Probe for Underground Water Level Measurement Iot Water Level Solution

Name: Submerged Level Sensor Probe for Underground Water Level Measurement Iot Water Level Solution
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1985316415

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$99.00

1-4 Pieces

US$89.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

BQA200

Range

0~200m for Water, Fuel, Oil Other Liquid.

Power

12~30VDC

Output

4~20mA Rl>600;(Standard), 1~5V\1~10V

Communication

Modbus RTU RS485

Accuracy

0.2%F.S./0.5%F.S

Material

SS304/SS316L/PTFE

Dimension

92mm*198mm*M60

Protection

IP68

Transport Package

Carton Box

Specification

46*45*106cm

Trademark

BOQU

Origin

Shanghai, China

HS Code

90278099

Production Capacity

1500PCS/Month

Key features

IP68 Waterproof Design: Completely submersible with IP68 protection for long-term underwater use.

High Precision Sensor: MEMS piezo-resistive chip offers 0.2%F.S./0.5%F.S. accuracy and stability.

Wide Measurement Range: Supports 0~200m range for water, fuel, oil, and other liquids.

Standard Signal Output: Provides 4-20mA, 1-5V, or 1-10V output with RS485 Modbus RTU communication.

Durable Material Options: Constructed from SS304, SS316L, or PTFE for corrosion resistance.

Compact and Rugged: Lightweight design (92mm*198mm) with minimal maintenance requirements.

OEM/ODM Support: Manufacturer supports customized solutions with 20+ years R&D experience.

Company profile

Shanghai Boqu Instrument Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.04h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Boqu Instrument Co., Ltd. is identified as a China-based manufacturer established in 2007, with 111 employees and operations in Pudong, Shanghai. It produces electrochemical instrumentation and electrodes, including pH, conductivity, dissolved oxygen, turbidity, ion concentration, and flow-measurement products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, two production lines, a 1,368 m² manufacturing plant, ten years of R&D engineer experience, and six to ten quality-control staff. Its export activity began in 2014, with exports representing 21%–30% of sales. The company states that it provides after-sales service and uses advanced technology and equipment, but the slices do not provide measurable service performance, innovation outputs, customization evidence, or detailed customer case results.

Supplier typeThe supplier is classified as a manufacturer and is described as a professional manufacturer of electrochemical instrumentation and electrodes with R&D, production, and sales capabilities. Its registered address and factory location are both in Pudong, Shanghai, China.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 management-system certificates. These explicitly support quality-management and environmental-management certification, although certificate scope or validity details are not provided.

After-Sales capabilityThe company explicitly states that it focuses on after-sales service and offers “perfect after-sales service,” and claims this has helped earn customer and partner trust. However, no service-team size, response-time data, warranty terms, or service records are provided.

Production capacityThe supplier reports a manufacturing plant of 1,368 m², two production lines, six to ten quality-control staff, and ten years of R&D engineer experience. Its product range covers multiple electrochemical instruments and sensors, and it is identified as the manufacturer of listed BOQU products, providing explicit evidence of production capability.