Does the product support OEM or ODM customization?

Yes, we offer OEM and ODM services including full customization, minor customization, flexible customization, customization from samples, and customization from designs.

What is the warranty period for this product?

The product comes with a quality guarantee service for 3 to 12 months.

pH Sensor Electrode Economy Digital RS485 4~20mA output signal pH analyzer

Name: pH Sensor Electrode Economy Digital RS485 4~20mA output signal pH analyzer
Brand: Shanghai Chunye Instrument Technology Co., Ltd.
SKU: 1932365005

Shanghai, ChinaShanghai Chunye Instrument Technology Co., Ltd.

US$60.00-100.00

1 Piece

Product profile

Customization

Available

Contact

Output Signal Type

Digital Type

Model NO.

CS1700D

Output Status

Normally Closed

Production Process

Integration

Probe Type

Electrode Type

IP Rating

IP68

Installation Type

NPT3/4''

Output Form

RS485 MODBUS RTU

Housing material

PPS

Waterproof grade

IP68

Measurement range

0-14pH

Accuracy

+/- 0.05pH

Temperature compensation

NTC10K

Installation thread

NPT3/4 inch

Transport Package

Carton Box

Specification

Glass/silver+ silver chloride

Trademark

Twinno

Origin

Shanghai, China

HS Code

9027

Production Capacity

3000PCS/Month

Key features

High Accuracy Measurement: Provides precise pH readings with an accuracy of +/- 0.05pH within a 0-14pH range.

RS485 Digital Output: Features RS485 MODBUS RTU output for seamless integration with industrial control systems.

IP68 Waterproof Design: Housing material is PPS with IP68 rating, ensuring durability in harsh wet environments.

Professional Packaging: Comes with pre-cut foam protection to prevent damage to fragile glass or platinum electrodes.

Comprehensive Support: Includes detailed manuals, quick-start guides, and online video tutorials for easy operation.

Flexible Customization: Offers OEM/ODM services including full customization, minor customization, and sample-based design.

Fast Delivery: Orders are typically processed and shipped within 1-3 business days if stock is available.

Quality Assurance: 100% inspection for finished products with a quality guarantee service of 3 to 12 months.

Company profile

Shanghai Chunye Instrument Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2019-05-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with professional technical, 3D software design, SDK, ODM, OEM, and multiple customization capabilities. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus regular fire drills. It has in-stock service capability and participated in IE Expo 2026, but lacks overseas warehouses, showrooms, agents, and branches. Manufacturing-related controls show limitations: no valid manufacturing contract with affiliated subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. The supplier reports financial records covering 2023–2025, but the provided information does not establish financial strength. Innovation evidence is mixed: ODM and OEM capability are stated, while no new products were reported in the past year. No specific customer names, projects, or verifiable customer cases are provided.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. The slices do not provide certificate numbers, validity dates, issuing bodies, or scope, so the existence is stated but current validity cannot be independently assessed.

R&D capabilityThe supplier reports professional technical R&D capability, available SDK support, ODM services, and OEM service for well-known brands. At the same time, it reports no new products during the past year, indicating that the available evidence supports technical and design capability but not recent product innovation.

Production capacityThe supplier reports two production lines and in-stock capability, but manufacturing controls have material gaps: there is no valid contract with affiliated subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP. These stated deficiencies weaken confidence in controlled production execution.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design, R&D, and ODM services. This provides direct evidence of broad customization capability.

Product Q&A

Q:Is the analyzer complicated to install and operate?

Most of our analyzers are designed to be user-friendly and come with detailed manuals, quick-start guides, and online video tutorials. Basic models can often be installed by users. For complex online monitoring systems, we highly recommend installation and commissioning by qualified technicians; we can provide remote guidance.

Q:How soon do you ship after I place an order? What are the shipping costs?

We typically process and ship orders within 1-3 business days. If there is stock available, it will be dispatched on the same day.Specific shipping costs and delivery times depend on your shipping address, product weight/volume, and the selected shipping method (e.g., express, ground shipping). You can view an accurate shipping estimate and estimated delivery date at checkout after entering your address.

Q:What is your after-sales service and technical support policy?

Your investment is covered by a quality guarantee service for 3 to 12 months. If you need assistance, our technical team will provide support via email, phone or video call during working hours. For complex issues, on-site support can also be offered if necessary. The product comes with an operation manual to help you troubleshoot and learn by yourself.

Q:What is the measurement range and accuracy of this pH sensor?

The pH sensor has a measurement range of 0-14pH and an accuracy of +/- 0.05pH.

Q:What output signal types are available for this analyzer?

This analyzer features a Digital Type output with an RS485 MODBUS RTU output form.