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Industrial Water Quality Tester with Real-Time Dissolved Oxygen Measurement
US$112.00-500.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Provide Timely and Accurate Online After-Sales SerWarranty
1 YearModel NO.
Erun-SZ4-A-A5Display
DigitalAppliance
Medical Research, Biochemistry, LaboratoryPortable
Non PortableCertification
CE, ISO9001Type
Online Dissolved Oxygen MeterWeight
0.5kgPower
3WParameters
Dissolved OxygenModel No.
Erun-Sz4-a-A5Mounting
Flow-ThroughTransport Package
CartonSpecification
144mm*144mm*130mmTrademark
EURNOrigin
ChinaHS Code
90278099Key features
High Stability & Precision: Features high stability and precision with automatic temperature detection and compensation.
Multi-Parameter Display: Simultaneously displays pH, temperature, current outputs, and relay status on LED.
Flexible Signal Output: Software selectable 0-20mA or 4-20mA output with RS485 Modbus RTU communication.
Wide Application Scope: Ideal for aquaculture, petrochemicals, environmental monitoring, and wastewater treatment.
Robust Anti-Interference: High-impedance preamplifier ensures strong anti-interference and noise immunity.
Secure User Access: User-defined password feature prevents unauthorized access and misoperation.
IP68 Protection: Sensor housing offers IP68 ingress protection for reliable performance in harsh environments.
OEM/ODM Support: Manufacturer provides OEM and ODM services with flexible customization options.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.21h
AI-Powered supplier vetting
SummaryThe supplier is a combined company engaged in the research, development, production, sales, technical consultation, service, and maintenance of environmental protection equipment, instruments, power-related equipment, petroleum equipment accessories, compressors, fire equipment, valves, pipes, cables, and auto parts. It reports ISO9001:2015 and ISO14001:2015 certifications, broad customization and ODM capabilities, and OEM service for well-known brands. Its operating infrastructure includes four subsidiaries, five branches, and two R&D and production bases. Manufacturing-related evidence includes valid contracts with associated subcontractors, inventory capability, written service and quality procedures, and records of corrective actions and complaint handling. However, the supplier has only one year of export experience, limited export sales participation, no overseas warehouse or showroom, and no available SDK. Customer-specific case evidence is not provided.
Supplier typeThe supplier is identified as a combined company with a broad industrial scope covering R&D, manufacturing, sales, technical consultation, technical services, and maintenance. It operates through four subsidiaries, five branches, and two R&D and production bases, indicating an established multi-entity industrial supplier structure.
CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, providing explicit evidence of quality-management and environmental-management system certification.
After-Sales capabilityThe stated business scope includes technical services, technical consultation, and maintenance. The supplier also reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling, supporting a structured after-sales process.
R&D capabilityThe supplier reports R&D activity in environmental equipment, instruments, and power-related products, states that it launched new products during the past year, and provides ODM services. Its two R&D and production bases and stated focus on technological innovation further support innovation capability, although no SDK is available.
Production capacityProduction is explicitly included across multiple equipment and component categories, supported by two R&D and production bases, valid manufacturing contracts with associated subcontractors, inventory capability, and documented service and corrective-action procedures. These records support production readiness and operational controls, though no quantitative capacity data is supplied.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, indicating broad product-design and customization support.
Product Q&A
Q:What is the warranty period for this device?
A:
The product comes with a 1-year warranty.
Q:What certifications does the Dissolved Oxygen Meter have?
A:
The device is certified with CE and ISO9001.
Q:Can the signal output be customized?
A:
Yes, the output signal is software selectable between 0-20mA or 4-20mA.
Q:How often should the sensor be maintained?
A:
Maintenance involves replenishing or replacing electrolyte every 3-6 months and replacing the membrane head every 6-12 months.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 10 pieces.
Send Inquiry
*To:
Xi 'an ERUN Environmental Protection Technology Group Co., LTD
Xi 'an ERUN Environmental Protection Technology Group Co., LTD*Content:
Supplier replies will be sent to your registered email
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