Table of Contents
Linksens focused on high-end intelligent water quality monitoring equipments and solutions
Recommended for you
EMI-Resistant pH Sensing
Stable pH readings, even where electrical interference is unavoidable.
Treatment plants, pump stations, and industrial facilities are electrically noisy environments. Motors, variable frequency drives, and high-current equipment generate electromagnetic interference that causes standard pH sensors to produce unstable or erroneous readings — leading to false alarms and unreliable process control data. EMI-resistant pH sensing eliminates this source of measurement error at the hardware level.
What It Does
How It Works
Key Advantages
♦ Stable readings in electrically noisy environments: Consistent pH measurement in pump stations, aeration tank installations, industrial discharge points, and other locations where electromagnetic interference from motors and drives would destabilize standard sensor output.
♦ Eliminates false alarms caused by electrical noise: EMI-induced signal spikes in standard pH sensors are a common source of nuisance alarms in treatment plant installations. Hardware-level shielding removes this source of false alarm at the sensor, reducing operator alert fatigue and improving system reliability.
♦ No additional filtering hardware required: EMI rejection is built into the sensor circuit and cable architecture — no external signal conditioners, filters, or additional components are needed at the installation, keeping system design simple and installation cost low.
♦ Standard digital output compatibility: Despite the additional shielding, sensors maintain standard Modbus RTU / RS485 digital output — integrating directly with Linksens controllers and third-party SCADA systems without modification.
Who Benefits Most
Municipal wastewater treatment plant operators monitoring pH across aeration tanks, dosing control points, and discharge locations — where pump and blower motor installations create persistent electromagnetic interference. Industrial dischargers monitoring pH at process discharge points adjacent to heavy electrical equipment will find the most direct performance benefit. Any installation where pH sensor reading instability has previously been attributed to "electrical noise" is a strong candidate for EMI-resistant sensing.
Related Products
· S-pH007 pH Sensor
Experiencing pH reading instability in your facility? Let us assess whether EMI interference is the cause.
ReviewsNumber of comments: {{ page.total }}
I want to comment?
{{item.nickname ? (item.nickname.slice(0, 2) + '*****') : item.source === 1 ? 'mall buyer' : '--'}}
{{item.comment_time}}
Review in the {{item.country}}
Reviews
Merchant
{{replyItem.nickname ? (replyItem.nickname.slice(0, 2) + '*****') : replyItem.source === 1 ? 'mall buyer' : '--'}}
{{replyItem.parent_nickname ? (replyItem.parent_nickname.slice(0, 2) + '*****') : '--'}}
{{replyItem.is_merchant_reply === 1 ? replyItem.reply_time : replyItem.comment_time}}
Review in the {{replyItem.country}}
Reviews
No customer reviews
Related Products
An online turbidity sensor is a sophisticated device used to continuously monitor the clarity of water by measuring the scattering of light caused by suspended particles.
These sensors provide real-time data, making them essential for applications in environmental monitoring, wastewater treatment, and ensuring water quality in various industrial processes.
These sensors provide real-time data, making them essential for applications in environmental monitoring, wastewater treatment, and ensuring water quality in various industrial processes.
An Online Suspended Solids Sensor is an advanced analytical instrument designed to continuously monitor and measure the concentration of suspended solids in water and wastewater.
By providing real-time data, this sensor enables effective water quality management, ensuring compliance with environmental regulations and optimizing treatment processes.
By providing real-time data, this sensor enables effective water quality management, ensuring compliance with environmental regulations and optimizing treatment processes.
The Gold-Membrane Online Free Chlorine Sensor is an advanced analytical device designed to continuously measure free chlorine levels in water, ensuring optimal sanitation in various applications. Utilizing a gold membrane technology,
this sensor delivers highly accurate and real-time data, making it ideal for use in swimming pools, water treatment plants, and industrial processes.
this sensor delivers highly accurate and real-time data, making it ideal for use in swimming pools, water treatment plants, and industrial processes.
The Dual Platinum Ring Online Free Chlorine Sensor is an advanced device designed for precise measurement of free chlorine levels in water treatment applications.
Its dual platinum electrode technology ensures high accuracy and reliability, making it ideal for monitoring water quality in various environments, including pools, drinking water systems, and industrial processes.
Its dual platinum electrode technology ensures high accuracy and reliability, making it ideal for monitoring water quality in various environments, including pools, drinking water systems, and industrial processes.
Related Case
River Basin Network Enables Pollution Source Tracing Within Hours of DetectionSurface Water Monitoring · Multi-country river basinRepresentative of river monitoring network projects
Distribution Network Chlorine Decay Detected 6 Hours Earlier Than Periodic SamplingDrinking Water Distribution · South / Southeast AsiaRepresentative of distribution network monitoring projects
Municipal WWTP Reduces Aeration Energy Costs While Maintaining Discharge ComplianceMunicipal Wastewater Treatment · Southeast AsiaRepresentative of projects completed across municipal treatment facilities in the region
A large-scale marine shrimp farming base operating over 500 acres and 20 ponds faced repeated water quality crises under high-density farming conditions. Manual testing once or twice daily using test strips could not capture overnight dissolved oxygen crashes or sudden ammonia spikes from residual feed decomposition. With 6 workers required for shift-based inspections across 20 ponds, labor costs were high and data remained fragmented — feeding and water exchange decisions relied entirely on operator experience, leading to resource waste and extended farming cycles.
Get in touch with us
Linksens Solutions, Accurate Water Sensing Worldwide
Contact Us