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Digital Water Pressure Sensor for Waste Water Plant RS485 Output
US$55.00
1-4 Pieces
US$45.00
5+ Pieces

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

BQA100

Range

0-100MPa

Overload Pressure

0-100MPa

Burst Pressure

250%Fs

Power Supply

24VDC

Output Signal

4~20 Ma

Zero Offset

1 Maximum %Fso

Process Connection

Bsp1/4 Inch;, Male or Customized

Electrical Connection

DIN 43650 Connector

Environment Protection

IP65

Pressure Membrane Material

Silicon

Material of Wetted Parts

316ll Ss

Transport Package

Carton Box

Specification

46*45*106cm

Trademark

BOQU

Origin

Shanghai, China

HS Code

90278099

Production Capacity

1500PCS/Month

Key features

High Accuracy & Stability: 0.25% FSO accuracy with long-term stability better than 0.15% FSO/year.
Corrosion Resistant Materials: Silicon pressure membrane and 316L stainless steel wetted parts for chemical resistance.
Flexible Output Signals: Configurable outputs including 4-20mA, 0-5V, and 0-10V for various controllers.
Customizable Process Connection: BSP1/4 inch male thread available in standard or customized options.
IP65 Protection Rating: Robust IP65 environmental protection ensures durability in harsh conditions.
OEM & ODM Support: Manufacturer supports OEM and ODM services with 20+ years R&D experience.
Comprehensive Warranty: Provided after-sales service and warranty coverage for all products.

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: ≤7.46h 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:What is the accuracy and stability of the sensor?
A:
The sensor offers 0.25% FSO accuracy with long-term stability better than 0.15% FSO/year.
Q:What materials are used for the pressure membrane and wetted parts?
A:
The pressure membrane is made of silicon, and wetted parts are made of 316L stainless steel for high corrosion resistance.
Q:What output signals are supported?
A:
Output signals can be configured to meet different controller needs, including 4-20mA, 0-5V, and 0-10V.
Q:Is customization available for the process connection?
A:
Yes, the BSP1/4 inch male thread connection is available in standard or customized options.
Q:Does the manufacturer support OEM and ODM services?
A:
Yes, we support OEM and ODM services with over 20 years of R&D experience and 50+ patents.

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