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We support air/sea freight, express delivery, and trade terms like DAT/FCA/EXW/DDP. Payments include T/T, L/C, PayPal, Western Union, and Trade Assurance.

Low Maintenance Electrochemical Polarographis RS485 pH Sensor Dissolved Oxygen Probe Electrode Sensor

Name: Low Maintenance Electrochemical Polarographis RS485 pH Sensor Dissolved Oxygen Probe Electrode Sensor
Brand: Henan Bingsheng Industrial Co., Ltd.
SKU: 2190760015

Henan, ChinaHenan Bingsheng Industrial Co., Ltd.

US$93.40-192.80

2 Pieces

Sample price:US$290.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year After-Sales Service

Warranty

One Year After-Sales Service

Model NO.

BSK-DO-100

Display

Digital

Appliance

Secondary Water Supply

Portable

Certification

CE, ISO9001

Type

Dissolved Oxygen Sensor

Product Name

Dissolved Oxygen Sensor

Measurement Range

0-20mg/L, 0-200% Saturation

Working Principle

Fluorescence Quenching Effect

Resolution

0.01mg/L

Repeatability

± 1%

Response Time

60s

Working Temperature

0-+50 ℃, Working Voltage ≤ 1 Bar

Working Voltage

DC 12V

Protect Class

IP68

Transport Package

Carton Packaging

Specification

Customized

Trademark

BINGSHENG

Origin

Henan

HS Code

9027900000

Production Capacity

10000PC/Year

Key features

Fluorescence Quenching Technology: Eliminates consumables and polarization time for stable, drift-free long-term monitoring.

IP68 Waterproof & Anti-Fouling: Excellent waterproof sealing and shock resistance for submerged operation in harsh environments.

RS485 Digital Output: Anti-interference digital signal transmission over 20 meters without external signal influence.

Low Maintenance Design: No electrode consumption or electrolyte loss, reducing operational costs and calibration frequency.

Multi-Scenario Compatibility: Supports immersion, circulation, insertion, and hygienic types for wastewater, aquaculture, and more.

CE & ISO9001 Certified: Meets EU safety standards and strict quality management systems for global market compliance.

OEM/ODM Customization: Customizable range, output, and housing to match specific application needs with technical support.

1-Year Warranty & Support: Covers free maintenance and part replacement for manufacturing defects with remote guidance.

Company profile

Patents AwardedFast DeliveryR&D CapabilitiesIn-stock Capacity

Henan Bingsheng Industrial Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 3 Years CertifiedNearest Port: Zhengzhou AirportAverage Response Time: ≤1.02h

AI-Powered supplier vetting

SummaryThe supplier manufactures and customizes water-quality monitoring equipment, with ODM and OEM capabilities, one production line, and valid manufacturing-capacity contracts with associated subcontractors. It reports in-stock capacity, peak- and off-season lead times within 15 working days, participation in IE expo, and substantial export activity. However, it has no overseas warehouse, showroom, agent, or branch, and serves no stated overseas countries directly. Quality and supplier-management procedures exist but lack written records in several areas; finished-product inspection instructions also lack records. The supplier reports no management-system certification, one R&D engineer, no SDK availability, and no continuous quantity reconciliation during production. Customer-specific design and production capability is explicitly stated, while customer cases are not sufficiently documented.

Supplier typeThe supplier is a manufacturer that provides ODM and OEM services, operates one production line, and independently develops and produces water-quality multi-parameter online monitoring instruments. It also supports customization and exports goods, including through agents.

CertificationsThe supplier reports quality assurance in its quality-control processes, but its supplier management systems certification is listed as NIL. The provided information does not identify any formal certification held by the supplier.

After-Sales capabilityThe supplier has a customer-complaint handling procedure, but no written records are available to evidence its implementation. It has no overseas warehouse, showroom, overseas agent, or branch, limiting directly evidenced overseas service infrastructure.

R&D capabilityThe supplier reports independent development and production of water-quality multi-parameter online monitoring instruments and offers ODM services. Its R&D staffing is limited to one engineer, and no SDK is available, so the evidence supports product-development capability but not broad software or R&D depth.

Production capacityThe supplier has one production line, valid contracts with associated subcontractors, in-stock capacity, and stated lead times within 15 working days in both peak and off-season. However, it does not continuously reconcile quantities for each batch or production run, and finished-product inspection instructions lack written records.

Customization capabilityThe supplier explicitly provides ODM, OEM for well-known brands, and customization from customer designs. It also states that products can be customized for different customer application scenarios, directly supporting customization capability.

Product Q&A

Q:Can I buy samples before placing the order?

Yes. Samples are available at a competitive price for quality evaluation before bulk orders.

Q:How soon can I get the samples?

Sample orders are processed after payment. Production takes 3-7 working days, subject to stock availability, followed by fast international express delivery.

Q:Can I print my logo on the product and packaging?

Yes, we offer logo and packaging custom printing services at an extra cost. Contact our sales team for details.

Q:What certifications do your products have?

Products hold CE, ISO9001 and SGS certifications. Custom certifications are available upon request (additional fee applies).

Q:Do you provide after-sales service?

Yes. We offer 1-year warranty, free remote technical guidance, and free product return & inspection.