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Pressure Sensing Solutions Liquid Pressure Sensors with Fast and Accurate Measurements
US$55.00
1-4 Pieces
US$45.00
5+ Pieces
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
ProvidedModel NO.
BQA100Range
0-100MPaOverload Pressure
0-100MPaBurst Pressure
250%FsPower Supply
24VDCOutput Signal
4~20 MaZero Offset
1 Maximum %FsoProcess Connection
Bsp1/4 Inch;, Male or CustomizedElectrical Connection
DIN 43650 ConnectorEnvironment Protection
IP65Pressure Membrane Material
SiliconMaterial of Wetted Parts
316ll SsTransport Package
Carton BoxSpecification
46*45*106cmTrademark
BOQUOrigin
Shanghai, ChinaHS Code
90278099Production Capacity
1500PCS/MonthKey features
Corrosion Resistant Design: Silicon diaphragm and 316L SS wetted parts resist chemical corrosion effectively.
Wide Output Signal Options: Configurable for 4~20mA, 0~5V, and 0~10V to suit various industrial controllers.
Customizable Process Connection: Process connection thread BSP1/4 male is available in customized options.
IP65 Environmental Protection: Durable IP65 rating protects against dust and water jets for reliable operation.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.63h 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.
Product Q&A
Q:Which materials are used for the pressure membrane and wetted parts?
A:
The pressure membrane is made of Silicon, and the wetted parts are made of 316L Stainless Steel for high corrosion resistance.
Q:What output signals does the BQA100 support?
A:
It supports 4~20mA, 0~5V, and 0~10V output signals to meet different controller needs.
Q:Is the process connection customizable?
A:
Yes, the BSP1/4 Inch Male process connection is available in customized options.
Q:What is the overload and burst pressure rating?
A:
The overload pressure is 200% FS, and the burst pressure is 250% FS.
Q:What is the IP rating for environmental protection?
A:
The sensor has an IP65 rating, providing protection against dust and low-pressure water jets.
Send Inquiry
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Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.*Content:
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