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Gec-D0485 Aquarium Digital Do Sensor RS485 Dissolved Oxygen Sensor Probe
US$331.00
1 Set

Product specifications

model number

Product profile

Customization

Available

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Model NO.

GWQ-DO

Portable

Non Portable

Certification

CE

Temperature

Accuracy 0.3c

Selling Units

Single Item

Packaging Details

Export Package

Measuring Range

0~20 Mg/L

Power Supply

12VDC/24VDC

Place of Origin

Shaanxi,China

Protection Grade

IP68

Accuracy

0.5%F.S,2%F.S

Brand Name

Gaimc

Ouupnt

4-20mA,RS485(Modbus)

Temperature Range

.09~0

Installation Thread

G3/4

Transport Package

Export Package

Trademark

GAIMC

Origin

China

Key features

Dual Measurement Principles: Offers both Membrane (polarography) and Fluorescence methods for versatile dissolved oxygen monitoring.
Wide Measuring Range: Measures oxygen content 0-20mg/L, saturation 0-200%, and partial pressure up to 400hPa.
RS485 MODBUS RTU Support: Enables easy computer connection and remote transmission for continuous data monitoring and recording.
IP68 Protection Grade: Ensures high durability and water resistance for reliable operation in harsh environments.
CE Certified Quality: Product meets CE safety standards for use in food analysis, medical research, and biochemistry.
Full Customization Available: Supports full customization, minor customization, and flexible customization from samples or designs.

Company profile

Xi'an Gavin Electronic Technology Co., Ltd.
Product CertificationFast DeliveryFull CustomizationHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Xian PortAverage Response Time: ≤3.79h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company engaged in sensor, transmitter, and related instrument research, manufacturing, sales, and service. It reports ISO 9001-related certification, TS 16949 and ISO 20000 certifications, CE capability, ERP integration, three production lines, and documented procedures for supplier-service assessment, corrective actions, and complaint handling. It offers 3D design, ODM, and multiple customization models, but reports no new products during the past year, no SDK, and no OEM service for popular brands. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero. Financial records are referenced for recent years, but the provided slices do not disclose sufficient non-financial evidence to assess financial credibility. No customer cases are provided.
Supplier typeThe supplier is explicitly classified as a trading company. Its company description states that it conducts research, development, manufacturing, sales, and service for sensors, transmitters, and related instruments.
CertificationsThe supplier reports TS 16949, ISO 9001, and ISO 20000 certifications, along with an ISO 9001:2015 certificate and CE certification capability. These stated certifications provide explicit evidence of formal quality or management-system credentials.
After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaints. However, it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero, indicating documented service processes but limited overseas service infrastructure.
Production capacityThe company describes itself as involved in manufacturing sensors and related instruments and reports operating three production lines. It also provides a stated water-level-sensor output figure, but the overall production scale and broader capacity are not sufficiently detailed for a complete capability assessment.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product customization capability.

Product Q&A

Q:What are the available measurement principles?
A:
We offer two models: GWQ-DO280 uses the Membrane (polarography) method, while GWQ-DO290 uses the Fluorescence method.
Q:What is the measuring range for dissolved oxygen?
A:
The measuring range covers oxygen content from 0 to 20mg/L, saturation from 0 to 200%, and oxygen partial pressure up to 400hPa.
Q:Can this sensor connect to a computer?
A:
Yes, it features an RS485 interface compatible with MODBUS-RTU protocol, allowing easy connection to a computer for monitoring and recording.
Q:Is the device suitable for marine environments?
A:
Yes, the GWQ-DO290 model supports a specific electrode (GEC-DO2902) designed for sea water applications.
Q:Does the product support customization?
A:
Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.

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