4-20mA Digital Level Meter Ultrasonic Level Transmitter

Name: 4-20mA Digital Level Meter Ultrasonic Level Transmitter
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1980110735

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$279.00

1-9 Sets

US$219.00

10-99 Sets

US$179.00

100-999 Sets

US$149.00

1,000+ Sets

Sample price:US$279.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

One Yeaar

Model NO.

BQ-ULM

Measuring Range

5, 8, 10, 12, 15m

Blind Zone

<0.3-0.5m(Different for Range)

Display Resolution

1mm

Frequency

20~350kHz

Output

4-20mA

Communication

RS485

Material

ABS

Dimension

92*198(mm)

Product Name

Ultrasonic Level Sensor

pH Sensor

0-14pH

Conductivity Sensor

0-2000us/Cm

ORP Sensor

-1999mv~+1999mv

Transport Package

PP Bag, Paper Box. Sponge, Seaworthy Box, Wooden

Specification

0.8kg

Trademark

BOQU

Origin

Shanghai, China

HS Code

9027899090

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: ≤8.55h 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.