Nitrate Nitrogen No3 in Water and Wastewater Analyzer & Sensors RS485 Output

Name: Nitrate Nitrogen No3 in Water and Wastewater Analyzer & Sensors RS485 Output
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1915181331

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$6,349.00

1-9 Pieces

US$5,319.00

10-99 Pieces

US$4,369.00

100+ Pieces

Sample price:US$6349.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

NNA-210-01

Nitrate Nitrogen Sensor

0.1~50.0mg/L

Measurement Range

0.1~50.0mg/L (2mm Optical Path)

Measuring Temperature

0-45℃(Non-Freezing)

Accuracy

Repeatability

Resolution

0.01 Mg/L

Pressure Range

≤0.4MPa

Material

SUS316L

Protective Rate

IP68/NEMA6p

Power Supply

DC12V

Product Name

UV Cod Sensor

Blue-Green Algae Sensor

100-300,000cells

Chlorophyll a Sensor

0-500 Ug/L Chlorophyll a

Ammonia Nitrogen Sensor

0-1000mg/L

pH Sensor

0-14 pH

Transport Package

PP Bag, Paper Box. Sponge, Seaworthy Box, Wooden B

Specification

69*380(mm)

Trademark

BOQU

Origin

Shanghai, China

HS Code

9027899090

Production Capacity

1000piece/Month

Key features

Auto-Clean Function: Reduces maintenance needs with automatic cleaning capability.

No Chemical Reagents: Zero secondary pollution with direct measurement technology.

RS485 Output: Digital output for easy integration with monitoring systems.

Wide Measurement Range: 0.1 to 50.0 mg/L with 0.01 mg/L resolution.

Durable Materials: SUS316L body for fresh water or Titanium alloy for marine use.

Reverse Connection Protection: Protects sensor from power supply positive/negative errors.

IP68 Waterproof Rating: Fully protected against dust and water immersion.

Company profile

Shanghai Boqu Instrument Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.68h 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:Who are we?

BOQU instrument focuses on R&D and production of Water Quality analyzer & sensor since 2007. Our mission is to be the brightest eye for water quality monitoring on earth. We have 200+ employees, 20+ years R&D experience, 50+ technical patents, and an annual production of 150,000 pcs. We cooperate with companies like Boehringer Ingelheim, CM, and Roche, serving industries such as power plants, water treatment, pharmaceuticals, and fish farming.

Q:How can we guarantee quality?

1) 100% OQC for all products before shipping. 2) Testing pictures and videos are provided before shipping.

Q:What's our main business?

We provide a whole solution for water quality instruments, including analyzers and sensors for pH, COD, BOD, conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness, and more.

Q:Why choose us instead of other suppliers?

1) Manufacturer established since 2007, top supplier of water quality instruments. 2) One-stop solution provider with thousands of project references. 3) 24-hour after-sales service team and timely product training. 4) 20+ years R&D experience supporting OEM & ODM services. 5) 50+ patents for water quality analyzers and sensors.

Q:What service can we provide?

Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES. Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF. Payment method: T/T, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow. Language: English, Chinese, Spanish, Korean.