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Shandong Fengtu IOT Technology Co., Ltd

Sales Manager：Ms. Emily Wang

Cel,Whatsapp,Wechat:+86 15898932201

Email：info@fengtutec.com

Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

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How Online Water Quality COD and Turbidity Sensors Achieve Dual Compensation for Turbidity and Temperature

How Online Water Quality COD and Turbidity Sensors Achieve Dual Compensation for Turbidity and Temperature

Online water quality sensors for COD and turbidity utilize a dual-light-source (UV254) measurement system. One light source measures COD, while the other measures turbidity; the system automatically applies both turbidity and temperature compensation. These sensors support immersion-style installati...

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How Integrated, Self-Powered GNSS Monitoring Stations Achieve Millimeter-Level Displacement Monitoring

How Integrated, Self-Powered GNSS Monitoring Stations Achieve Millimeter-Level Displacement Monitoring

Integrated, self-powered GNSS monitoring stations utilize differential RTK (Real-Time Kinematic) technology to provide millimeter-level displacement data for engineering safety monitoring. These units consolidate a GNSS receiver, a power supply system, and a communication module into a single enclos...

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Residual Chlorine Sensor Enables simultaneous online monitoring of residual chlorine and pH levels in water

Residual Chlorine Sensor Enables simultaneous online monitoring of residual chlorine and pH levels in water

Residual Chlorine Sensor Equipped with a pH detection unit, this system covers a measurement range of 0–5 mg/L for residual chlorine and 0–14 for pH. It supports RS485 Modbus-RTU communication, making it ideal for continuous water quality data collection in applications such as water treatment pla...

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Impact of GNSS Monitoring Point Spacing on Dam Displacement Measurement Accuracy

Impact of GNSS Monitoring Point Spacing on Dam Displacement Measurement Accuracy

In dam displacement monitoring, the distance between GNSS points—defined by the baseline length—is a critical control parameter. It is recommended that the spacing between the reference station and the monitoring station be kept within 500 meters, with a maximum baseline not exceeding 2,000 meters...

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Water conductivity sensor Online Ionic Strength Monitoring for Industrial Water Quality

Water conductivity sensor Online Ionic Strength Monitoring for Industrial Water Quality

Water conductivity sensor utilizes a contact-type electrode method and features an RS485 (Modbus-RTU) signal output. It is equipped with signal isolation for enhanced interference resistance, boasts an IP68 waterproof rating, and is suitable for water samples with both high and low ionic strength. I...

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The automated slope monitoring solution utilizes a fixed 360° radar system to monitor slope deformation with sub-millimeter precision

The automated slope monitoring solution utilizes a fixed 360° radar system to monitor slope deformation with sub-millimeter precision

This solution employs a fixed 360° slope deformation monitoring radar that integrates arc-shaped synthetic aperture radar (SAR) and phase-based interferometry. It enables long-range scanning of minute slope displacements, provides 24/7 unattended monitoring, and automatically identifies and issues...

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Dissolved oxygen sensor Enables Precise Monitoring of Dissolved Oxygen and Water Temperature

Dissolved oxygen sensor Enables Precise Monitoring of Dissolved Oxygen and Water Temperature

Dissolved oxygen sensor operates based on the principle of fluorescence quenching, enabling precise detection of dissolved oxygen concentrations. It supports multi-dimensional compensation for temperature, pressure, and salinity, offering high precision and low power consumption, making it suitable...

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Video telemetry terminal enables on-site data acquisition and remote transmission for water conservancy and hydrology applications

Video telemetry terminal enables on-site data acquisition and remote transmission for water conservancy and hydrology applications

Video telemetry terminal is a microprocessor-controlled industrial intelligent gateway designed for hydrological, meteorological, and geological monitoring scenarios. It facilitates data acquisition and storage, multi-protocol communication, and remote control. Its low-power design supports solar po...

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Applications and Performance Characteristics of Online Suspended Solids Sensors

Applications and Performance Characteristics of Online Suspended Solids Sensors

Online suspended solids sensors utilize the principle of infrared light scattering to measure the concentration of suspended solids in water. They offer high precision, rapid response, and strong interference resistance, supporting real-time online monitoring suitable for wastewater treatment and wa...

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Overview of GNSS Reference Station Receiver Market Pricing and Engineering Application Parameters

Overview of GNSS Reference Station Receiver Market Pricing and Engineering Application Parameters

GNSS reference station receivers are designed for various engineering safety monitoring scenarios. The FT-GS1 model, priced at 6,900 RMB, utilizes differential RTK technology to achieve millimeter-level monitoring accuracy and high stability. It supports multi-protocol transmission and remote...

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