What is the standard cable length for this sensor?

The standard cable length is 10m.

Digital pH Sensor and pH controller CS1778CD

Name: Digital pH Sensor and pH controller CS1778CD
Brand: Shanghai Chunye Instrument Technology Co., Ltd.
SKU: 2150151515

Shanghai, ChinaShanghai Chunye Instrument Technology Co., Ltd.

US$110.00-200.00

1 Piece

Product profile

Customization

Available

Type

Ph Electrode

Cooling System

Radiator

Model NO.

CS1778CD

Function

Over Voltage Protection, Overheat Protection, Short Circuit Protection

Materials

Plastic

Power source

9-36VDC

Output

RS485 Modbus RTU

Measuring material

glass/silver+sliver chloride

Shell material

Protection grade

IP68

Measuring range

0-14pH

Measuring accuracy

±0.05pH

Pressure range

≤0.3Mpa

TEMP compensation

NTC10K

TEMP range

0-60℃

Calibration method

Sample/standard liquid

Connection

4-core cable

Cable length

10m cable as standard

Mounting thread

NPT3/4''

Application scope

Seawater type, water with high chloride content

Transport Package

Carton Box

Specification

0-14pH

Trademark

CHUNYE

Origin

Shanghai, China

HS Code

9027

Production Capacity

2000PC/Month

Key features

IP68 Waterproof Design: Shell made of PP material with IP68 protection grade, suitable for seawater and high chloride environments.

RS485 Modbus RTU Output: Features RS485 Modbus RTU output for easy integration into industrial monitoring systems.

Comprehensive Protection: Built-in over voltage, overheat, and short circuit protection ensures safe and stable operation.

Professional Packaging: Uses pre-cut foams like EPE pearl cotton to perfectly embed and protect fragile glass electrodes.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Wide Voltage Input: Power source range of 9-36VDC allows for versatile power supply options in various applications.

Company profile

Importers and ExportersExhibition ExperienceQuality AssuranceManagement Certification

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: ≤1.69h

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:Is this sensor suitable for seawater or high chloride environments?

Yes, the application scope includes seawater type and water with high chloride content, featuring an IP68 protection grade.

Q:What communication protocol does the sensor support?

The sensor supports RS485 Modbus RTU output for data transmission.