Product Specification

0.01pH Resolution RS485 Modbus pH Sensor Probe

Product Introduction:

In complex and ever-changing water quality monitoring scenarios, a stable and reliable pH sensor is the cornerstone of accurate data. This RS485 digital PH sensor is specially designed for industrial grade online monitoring, with the core advantages of "high precision, strong anti-interference, and easy integration", to solve the challenges of traditional sensor signal attenuation, tedious calibration, and difficult adaptation for you.

Core Advantage:
1.From the perspective of core performance, it adopts high-purity glass electrodes and low impedance sensitive films, with rapid response, measurement error of ≤± 0.1pH, small long-term drift, and can ensure the authenticity of data even in continuous monitoring.
2.From the perspective of signal transmission, it has a built-in RS485 interface, supports the standard Modbus RTU protocol, has strong anti-interference ability, and can transmit data over a distance of over 1000 meters directly to the PLC or cloud without the need for secondary transmission.
3.From the perspective of environmental adaptability, the IP68 fully waterproof sealed shell, corrosion-resistant shell, can be immersed in water at -5 ℃~65 ℃ for a long time, and has automatic temperature compensation function, which can easily cope with complex working conditions such as rivers, aquaculture ponds, and industrial wastewater.
4.From the perspective of engineering deployment, the sensors are pre calibrated at the factory, plug and play, and support remote online calibration, greatly reducing the difficulty of on-site operation and maintenance.

RS485 Water quality PH sensor:

Product Display:

Application:

• Industrial wastewater: Real time monitoring of discharged water quality to ensure treatment processes meet standards.
• Aquaculture: Maintain the acid-base balance of water bodies and ensure the healthy growth of fish and shrimp.
• Environmental monitoring: online analysis of river and lake water quality, warning of pollution changes.
• Waterworks: Strictly control the pH value of the effluent to meet drinking standards.

Why RS485 for Water Quality PH Monitoring?

Industrial-Grade & Stable Data Transmission: RS485 delivers robust anti-interference performance for real-time, reliable hardness data transmission in harsh environments (e.g., industrial boilers, municipal water supply), ensuring accurate monitoring.
Easy Integration & Scalability:Supports multi-node networking, seamlessly integrates with mainstream PLC/RTU systems, enabling flexible deployment and reducing system integration costs and maintenance complexity.

Production Process:

FAQ:

1.Are you manufacture?

A:Yes,we are Tranmitter manufacturer and exporter in China with more than 10 years of CE,ROHS,FCC,ISO and 11 patents experience.

2.Do you offer OEM services?

A:Yes,we can provide you with OEM services and design housings and logos.

3.DO you offer free samples?

A:Sorry,we don't offer free samples.After ordering in bulk,we will deduct the sample fee from the second order.

Why choose us:

• Strong R & D: 30+ Senior experts and highly educated personnel formed a R & D team, heavy investment, master a number of core technologies and patents.
• Professional and effective solutions: for smart environmental protection, agriculture and other fields, to provide customized compound networking solutions.
• Full range of products: covering the whole industry chain products from data collection to platform services to meet diverse needs.
• Excellent quality: we have perfect quality control system, strictly quality control each production link, low defective rate.
• Good service: 7×24 hours fast response, Professional pre-sale, sale, after-sales team support.