How long is the delivery time?

Generally, we arrange shipment within 7 days after receiving payment.

What certifications do you have?

We have ISO and CE certifications, and we can provide certification test reports upon request.

4-20mA RS485 Digital Water Quality Probe ORP pH Sensor

Name: 4-20mA RS485 Digital Water Quality Probe ORP pH Sensor
Brand: Shanghai GL Environmental Technology Co., Ltd.
SKU: 939524755

Shanghai, ChinaShanghai GL Environmental Technology Co., Ltd.

US$12.00-378.00

1 Piece

Product profile

Customization

Available

Type

Orp Electrode

Cooling System

Radiator

Model NO.

GRT1010

Function

Over Voltage Protection, Overheat Protection, Short Circuit Protection

Materials

Plastic

Measuring Medium

Water

Transport Package

Standard Packing

Specification

Plastic/Metal

Trademark

Other

Origin

China

HS Code

9027900000

Production Capacity

1000 Pieces/Month

Key features

Fast Response & High Stability: Features special glass sensitive membrane and gel electrolyte for rapid and stable readings.

No Electrolyte Maintenance: Solid electrolyte design eliminates the need for adding electrolyte, ensuring easy use.

Wide pH Range: Accurate measurement capability within a pH range of 0-14 for diverse applications.

Standard Installation: Equipped with standard Pg13.5 screw thread, suitable for direct piping erection.

OEM & Customization: Supports OEM products and design services based on specific customer requirements.

Quality Certified: Manufactured under ISO and CE certification with complete pre-inspection quality control.

Quick Delivery: Shipment generally arranged within 7 days after receiving payment.

Company profile

Shanghai GL Environmental Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-11-18Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryShanghai GL Environmental Technology Co., Ltd. is a China-based limited company in Shanghai operating as both a trading company and manufacturer/factory, focused on water-treatment instruments, pumps, dosing systems, and related equipment. It reports ISO 9001 certification, three production lines, export activity beginning in 2016, self-operated import/export rights, and export markets across the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa. The supplier states that it provides technical support, has experienced engineers and an R&D team, and offers service for international partners. Production lead times are stated as within 15 working days during off-peak periods and one month during peak periods. Evidence of customization capability and broad, independently verifiable customer-case depth is limited.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with a legal company name, Shanghai operating location, and product coverage spanning water-quality instruments, pumps, dosing systems, and water-treatment equipment. Its representative title also identifies it as a water-treatment product manufacturer and exporter.

CertificationsThe supplier explicitly reports certification of its management systems to ISO 9001. This provides direct evidence of holding a recognized quality-management certification, although no certificate number, issuing body, or validity period is provided.

After-Sales capabilityThe supplier states that it provides technical support, careful service, application guidance, and clear product instructions for sales to other countries. These statements support an after-sales and technical-support capability, but the slices do not specify service response times, warranty terms, spare-parts arrangements, or service coverage by market.

R&D capabilityThe supplier reports a professional R&D team, engineers with 6–10 years of R&D experience, more than ten years of water-treatment application experience, ongoing product-line updates, and technology-focused development. These are explicit positive indicators of technical and innovation capability, although no patents, new-product records, or specific development outcomes are provided.

Production capacityThe supplier reports three production lines, identifies itself as a manufacturer/factory, and provides detailed specifications for new HAOSH water-pump models used in water-supply and wastewater-treatment systems. It states lead times of within 15 working days off-peak and one month during peak periods, supporting an established production and fulfillment capability.

Client casesThe records associate the supplier with buyer CHI NHÁNH CÔNG TY TNHH GREEN and show product-related trade activity involving Vietnam; the supplier also reports exporting since 2016 and serving multiple international regions. This demonstrates at least one named buyer association and export experience, but the evidence is too limited to establish a broad or independently verified portfolio of customer cases.

Product Q&A

Q:What is the pH measurement range?

The sensor supports a pH range of 0-14, suitable for various environmental and sewage applications.

Q:Does the sensor require electrolyte maintenance?

No, it adopts a solid electrolyte design that does not require adding electrolyte, making it easy to use.

Q:What is the warranty period for this product?

We provide a 12-month warranty for this product. Please contact us for more details.

Q:Can you provide OEM services?

Yes, we have our own design department and production tools to make OEM products according to your requirements.

Q:What are the payment terms?

We accept T/T, PayPal, Western Union, and Credit Assurance for payment.

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4-20mA RS485 Digital Water Quality Probe ORP pH Sensor