Strong real-time performance24-hour uninterrupted monitoring, fast data update speed, can capture pH fluctuations in a timely manner, avoiding risks caused by lag.

Precise measurementAdopting high-precision sensing technology, it has strong anti-interference ability and can effectively resist the influence of impurities, temperature changes and other factors in the water body, with small data deviation.

Outstanding stabilityThe core components have strong durability, adapt to complex working environments, have a low failure rate during long-term operation, and reduce maintenance frequency.

Easy to operateEquipped with an intuitive display interface, it supports automatic data storage and export, and some devices can remotely transmit data without the need for on-site monitoring.

wide adaptabilityThe installation method can be adjusted according to the needs of different scenarios, compatible with multiple types of water bodies, and meet the monitoring standards of different industries.

Measurement range: usually 0-14 pH, some special configuration models can cover -2-16 pH (suitable for strong acid-base environments).

Measurement accuracy: ≤± 0.01 pH (conventional range), ≤± 0.02 pH (full range).

Resolution: 0.001 pH or 0.01 pH (switchable as needed).

Working temperature: The working temperature of the sensor is 0-80 ℃, and the working temperature of the host is -10-50 ℃.

Power supply requirements: AC 220V ± 10% 50Hz, or DC 12-24V (suitable for outdoor and mobile monitoring scenarios).

Output signal: 4-20mA current signal, RS485 Modbus communication protocol, supporting integration with control systems.

Installation methods: immersion, circulation, pipeline (optional, suitable for different installation scenarios).

Calibration function: Supports automatic or manual calibration, and the calibration cycle can be customized.

Matching measurement environment: When choosing our YST109B-HP880 equipment, the corresponding range configuration should be selected according to the pH range of the water body. For strong pH environments (such as chemical wastewater), the wide range version can be used.

Considering environmental adaptability: Outdoor scenes (such as river monitoring) can use waterproof and low/high temperature resistant equipment; It is recommended to use the anti clogging sensor version for high impurity water bodies (such as sewage treatment plants).

Clear precision requirements: For scenarios such as water treatment plants and water purification plants that require high water quality, priority should be given to using configurations with measurement accuracy of ≤ ± 0.01 pH; Conventional monitoring can be configured with a pH accuracy of ± 0.02.

Evaluate maintenance costs: Prioritize configurations with long calibration cycles and easy sensor cleaning and replacement to reduce long-term usage costs.

Confirm compatibility: It needs to be matched with existing control systems and data platforms to ensure smooth signal transmission and support data integration management.

Intelligent upgrade: Dalian Yister focuses on integrating AI algorithms into the YST109B-HP880 equipment in technology research and development, achieving automatic data anomaly warning and fault self diagnosis, reducing manual intervention, and improving the level of intelligent monitoring.

Deep integration of the Internet of Things: supporting wireless communication technologies such as 5G and LoRa, it can be connected to the smart water cloud platform to achieve centralized management and remote control of multi site data. This is an important development direction for our YST109B-HP880 equipment.

High precision and anti-interference enhancement: Optimize sensor materials and detection technology to improve the measurement accuracy of YST109B-HP880 equipment in high salt, high turbidity, and high organic matter water bodies, and enhance anti-interference capabilities.

Low maintenance and long lifespan: Developing calibration free and self-cleaning sensors to extend the service life of the core components of the YST109B-HP880 equipment and reduce maintenance costs and workload.

Multi parameter integration: In addition to pH value, the YST109B-HP880 equipment can synchronously monitor multiple indicators such as temperature, dissolved oxygen, and conductivity, meeting the requirements of integrated monitoring and simplifying equipment deployment.

The operation and maintenance personnel of a municipal sewage treatment plant have been using Dalian Yister's YST109B-HP880 equipment for more than a year, which has good stability, real-time capture of pH wave energy in the biochemical tank, small deviation between data and laboratory testing results, greatly reducing the workload of manual sampling and testing, and improving the effluent standard rate. ”

The technical director of a certain water supply plant said: "The selected Dalian Yister YST109B-HP880 high-precision configuration equipment can accurately feedback changes in the pH value of raw water. With the automatic dosing system, the dosage of chemicals is more reasonable, and the feeling and water quality stability of the drinking water outlet are significantly improved. The operation and maintenance are also very convenient. ”

Logistics management personnel of a certain hospital: "The composition of hospital wastewater is complex, and the previous monitoring equipment was easily affected by disinfectants. The YST109B-HP880 equipment from Dalian Yister has strong anti-interference ability, stable monitoring data, and can ensure that the pH value of the wastewater after treatment meets environmental requirements. ”

A staff member from a certain river monitoring station said: "The outdoor installation of Dalian Yister YST109B-HP880 equipment is very convenient, with good waterproof and sun protection effects. The data can be uploaded to the cloud platform in real time without on-site monitoring, and abnormal pH values will be reported in a timely manner, providing accurate data support for river management. ”

The person in charge of a smart rural water project: "The Dalian Yister YST109B-HP880 equipment is suitable for rural decentralized water supply scenarios, with simple operation and basic maintenance by villagers. Monitoring data is synchronized to the township water management platform, effectively ensuring rural drinking water safety. ”