Powered by Made-in-China.com
Ddg-Gy RO Conductivity Sensor/Digital TDS Electrode/Ec Probe with RS485 Output
US$699.00-999.00
1 Piece
Product profile
Customization
AvailableType
Conductivity SensorCooling System
RadiatorModel NO.
DDG-GYFunction
Short Circuit ProtectionMaterials
Magnesium AlloyMeasuring Range
0-200ms/CmMeasuring Range 1
0-2000ms/CmCertification
Ce, SGS, ISOProducts Name
Conductivity SensorTransport Package
Carton BoxSpecification
33*58mmTrademark
BOQUOrigin
Shanghai, ChinaHS Code
90278099Production Capacity
1000piece/MonthKey features
RS485 Output Interface: Equipped with RS485 output for seamless integration into industrial monitoring systems.
Anti-Polarization Technology: Eliminates clogging and polarization errors for stable long-term performance.
Harsh Environment Resistance: Chemical resistant materials withstand high concentration acids and polluted environments.
Flexible Installation Options: Supports flow-through, pipeline, and immersion installation with common bulkhead structures.
Wide Measuring Range: Covers conductivity from 0-20ms/cm up to 0-2000ms/cm and salinity up to 72ppt.
OEM & ODM Support: Manufacturer supports customized solutions with 20+ years of R&D experience.
Professional Manufacturer: Established in 2007 with 50+ patents and a 24-hour after-sales service team.
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: ≤6.84h 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 measuring range of the sensor?
A:
The sensor supports multiple conductivity ranges: 0-20ms/cm, 0-200ms/cm, and 0-2000ms/cm. It also measures salinity from 0-72ppt.
Q:What output signals are available?
A:
The product offers 4-20mA or RS485 output signals for flexible data transmission.
Q:What materials is the electrode body made of?
A:
The electrode body materials are optional and include PP, ABS, and PTFE.
Q:What is the maximum pressure rating?
A:
The maximum pressure rating is 1.6MP.
Q:Does the manufacturer support OEM or ODM services?
A:
Yes, the manufacturer supports OEM and ODM services with over 20 years of R&D experience.
Send Inquiry
*To:
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Ddg-1.0 Industrial Conductivity Sensor&Ec Sensor& Conductivity Probe
US$1.00-60.00
1 Piece(MOQ)
Ddg-10.0 Ce Confirm Ec Sensor/Ec Electrode /Ec Probe
US$1.00-300.00
1 Piece(MOQ)
High-Conductivity Range Ec Sensor Probe for Corrosive Wastewater
US$118.00-132.00
1 Piece(MOQ)
Ddg-10.0 Conductivity Sensor/Ec Electrode /TDS Probe for Sea Water
US$1.00-300.00
1 Piece(MOQ)
4-20mA RS485 Digital Water Analyzer pH Ec Do Chlorine Temperature Sensor Electrode Probe
US$287.00-875.00
1 Piece(MOQ)
Industrial Online Do/TDS/Tu/ORP/pH Sensor ORP pH Electrode Sensor Probe
US$160.00-300.00
1 Piece(MOQ)
Apure Stainless Steel High Temperature Conductivity Electrode K=10 Ec Sensor Probe
US$430.00-762.00
1 Piece(MOQ)
Rika Rk500-13 0nline Liquid Water Electric Conductivity Sensor Ec Salinity Probe
US$85.00-146.00
1 Piece(MOQ)
Industrial High Precision Conductivity Sensor EC Electrode Probe
US$140.00-300.00
1 Piece(MOQ)
Water Tester 4-20mA or RS485 Digital Conductivity Electrode pH Do Chlorine Salt Turbidity Sensor Probe
US$280.00-800.00
1 Piece(MOQ)
4-20mA RS485 Digital Water Analyzer pH Ec Do Chlorine Temperature Sensor Electrode Probe
US$287.00-875.00
1 Piece(MOQ)
Online Conductivity Probe for Wasterwater (DDG-GY)
US$1.00-2,000.00
1 Piece(MOQ)
Apure Stainless Steel High Temperature Conductivity Electrode K=10 Ec Sensor Probe
US$430.00-762.00
1 Piece(MOQ)
Graphite Electrode Sensor Probe for Complex Sewage Conductivity Monitoring
US$118.00-132.00
1 Piece(MOQ)
Metal Electrode Water Ec Conductivity Probe
US$30.00-297.00
1 Piece(MOQ)
Metal Electrode Water Ec Conductivity Probe
US$85.00-297.00
1 Piece(MOQ)
Nylon Fiber Conductivity Probe with 316 Electrode for Aquaculture Use
US$98.00
1 Piece(MOQ)
Apure Digital RS485 pH ORP Ec Do Turbidity Salt Ammonia Nitrogen Multiparameter Water Quality Sensor Probe
US$450.00-3,900.00
1 Piece(MOQ)
Advanced E-201 Laboratory pH Sensor Probe with Gel Technology
US$6.80-10.00
5 pieces(MOQ)
Dual Function BNC Connector Probe Electrode with 1m Cable
US$8.00-10.00
5 pieces(MOQ)



















