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01Temperature MeasurementTemperature measurement uses temperature sensors, thermocouples, RTDs and other instruments to accurately detect and monitor process temperatures. 02Level MeasurementLevel measurement uses ultrasonic level meters, radar level meters, and other instruments to detect and monitor the level or height of materials in tanks, vessels, and process equipment. 03Pressure MeasurementPressure measurement uses pressure transmitters, differential pressure transmitters, and other instruments to detect and monitor pressure and pressure changes in pipelines, tanks, and process equipment. 04Flow measurementFlow measurement uses electromagnetic, ultrasonic, vortex, and mass flow meters to detect and monitor the flow of liquids, gases, or steam in pipelines. 05DCSYokogawa DCS cards are core modules of a distributed control system, used to acquire field signals such as temperature, pressure, and flow, while providing control, output, and communication functions. 06Water Quality AnalysisWater quality analysis uses water quality analyzers and online monitoring instruments to detect and monitor key parameters such as pH, dissolved oxygen, turbidity, conductivity, and residual chlorine in water. MODELChongqing Chuanyi MS22PSB2D10B0060DMZ Magnetostrictive Level GaugeEngineered for ultimate reliability and high-accuracy fluid monitoring, the MS Series Magnetostrictive Liquid Level Transmitter delivers continuous, real-time measurements for total liquid level and interface positions in demanding industrial environments. Utilizing advanced magnetostrictive sensing technology, this versatile transmitter provides precise, non-contact signal processing with a measurement accuracy up to ±1mm, making it an ideal solution for critical process controls across chemical processing, oil and gas, power generation, and water treatment applications where long-term stability and explosion-proof durability are paramount. MODELE+H FMU30 Non-Contact Ultrasonic Level TransmitterThe Prosonic FMU30 Non-Contact Ultrasonic Level Transmitter provides highly accurate, maintenance-free continuous level and open-channel flow measurement for liquids, pastes, and coarse bulk solids across municipal and industrial applications. Featuring an integrated temperature sensor for automatic sound velocity compensation, a user-friendly 4-line plain text display with 32-point linearization, and a rugged IP68-rated weatherproof enclosure, this compact 2-wire transmitter delivers dependable real-time tank monitoring, pump control, and overflow protection in sewage treatment plants, process water storage, and chemical buffer tanks. MODELE+H Deltabar PMD55B High Precision Smart Differential Pressure TransmitterThe PMD55B High Precision Smart Differential Pressure Transmitter delivers exceptionally accurate differential pressure, flow, and hydrostatic level measurements for industrial liquids, gases, and steam. Featuring a robust metallic diaphragm, ultra-low long-term drift, optional wireless Bluetooth operation, and SIL2/3 functional safety certifications, this versatile instrument provides stable, error-free process monitoring across harsh chemical, oil, and water treatment environments. MODELE+H Waterpilot FMX11 Submersible Hydrostatic Level TransmitterThe Waterpilot FMX11 is a high-precision, heavy-duty submersible hydrostatic level transmitter engineered for continuous liquid level and depth monitoring in fresh water, groundwater wells, drinking water reservoirs, and surface water bodies. Featuring an ultra-compact 22mm stainless steel 316L housing, an integrated atmospheric pressure compensation tube with a protective Teflon filter, and international drinking water certifications, this compact dip cell sensor delivers exceptional long-term stability and precise 4–20 mA signal output even in narrow 1-inch pipes and demanding environmental conditions. MODELChongqing Chuanyi WZGPK-73DH-GB/1P2-AJ150G-M20XC6-AXX-I5/2AM20 Explosion-proof RTDThe WZGPK is a heavy-duty explosion-proof armored Pt100 RTD temperature sensor engineered for accurate thermal monitoring in hazardous industrial environments. Equipped with a high-precision Class A platinum sensing element, a 3-wire connection, a 6mm diameter sheath made of durable 321 stainless steel, and a 150mm insertion length, this flameproof sensor delivers exceptionally fast thermal response, vibration resistance, and long-term stability across a wide temperature range from -200°C to 600°C. Designed with an M20x1.5 process thread and an explosion-proof junction box, it provides reliable flameproof protection and continuous signal accuracy for chemical plants, oil refineries, and automated process control systems. MODELYokogawa ADV151-P50/D5A00 Digital Input Module ExstockEngineered for reliable industrial automation, the Yokogawa ADV151-P50/D5A00 Digital Input Module provides high-density 32-channel, 24 V DC isolated signal processing alongside dedicated connection adapters, ensuring optimal signal integrity, robust noise immunity, and seamless integration into distributed control systems (DCS). MODELYokogawa AAI143-H50 Analog Input Module ExstockThe Yokogawa AAI143-H50 is a high-performance 16-channel isolated analog input module designed for process automation systems, capable of handling 4 to 20 mA standard signal inputs with exceptional stability and accuracy. Supplied with its matching terminal block adapter, this module offers seamless integration, superior noise immunity, and reliable data acquisition for demanding industrial environments. MODELYokogawa S2CP471-01 Controller Module Spare Part ExstockThe Yokogawa S2CP471-01 Controller Module Spare Part provides reliable, real-time control performance and high-speed VNET/IP communication connectivity to optimize your industrial DCS automation system with seamless integration and reduced operational downtime. MODELChongqing Chuanyi PDS843MH-1CS11-D1DA Differential Pressure TransmitterThe PDS843 Smart Differential Pressure Transmitter is a high-performance industrial instrument engineered with advanced monocrystalline silicon composite sensor technology, delivering an exceptional accuracy of up to ±0.025% FS and long-term stability of ≤±0.1% FS over 10 years. Designed for rigorous process automation, it seamlessly measures differential pressure, flow, and liquid level across harsh environments in chemical processing, oil and gas, power generation, and water treatment plants. Supporting HART 7.0, PROFIBUS-PA, and FOUNDATION Fieldbus protocols along with global explosion-proof certifications (ATEX, IECEx, NEPSI, EAC, SIL2/3), the PDS843 provides reliable realtime diagnostics, local three-button LCD configuration, and robust surge protection to optimize your industrial control systems. MODELE+H Prosonic Flow W 400 Non-Invasive Clamp-On Ultrasonic Flow MeterThe Prosonic Flow W 400 is an advanced, non-invasive clamp-on ultrasonic flow meter engineered for precise, maintenance-free measurement of both conductive and non-conductive liquids. Designed with innovative FlowDC (Flow Disturbance Compensation) technology, the W 400 maintains high-precision performance even with restricted straight inlet runs as short as 2 x DN.Flexible measurement across nominal pipe diameters from DN15 to DN4000 (1/2" to 160"). MODELE+H Memosens CPS11E Industrial Digital pH Sensor & TransmitterOur Digital Glass pH Sensor is an industrial-grade, heavy-duty solution engineered for reliable pH measurement in challenging process conditions and environmental monitoring. Utilizing advanced Memosens digital non-contact signal technology, it completely eliminates signal interference caused by moisture, corrosion, and cable length issues.Equipped with a dirt-repellent PTFE ring diaphragm and integrated NTC 30K temperature sensor, this sensor delivers long-term stability, minimal maintenance, and plug-and-play pre-calibrated convenience for global system integrators and industrial plants. MODELE+H Prosonic FMU42 Non-Contact Ultrasonic Level TransmitterThe Prosonic FMU42 is a high-precision, non-contact ultrasonic level transmitter designed for continuous level measurement of liquids, pastes, and coarse solids, as well as accurate flow rate measurement in open channels and weir systems across demanding industrial environments. SOLUTIONSmart water network monitoringCombine verified flow and pressure data for distribution monitoring and operational review. SOLUTIONHydrogen pressure measurementReview materials, pressure range and safety requirements for hydrogen process measurement. SOLUTIONProcess measurement selectionStart from the medium, operating window, installation and required signal before selecting an instrument.

Instrumentation Portfolio

Explore our industrial automation instrumentation portfolio. Click any model to view technical specifications, datasheets, and selection guides.

Chongqing Chuanyi-Vortex- flow- meter-VFT12113313A02VH1211111
Product Overview

Chongqing Chuanyi VFT12113313A02VH1211111 Vortex Flow Meter

Engineered for ultimate accuracy and longevity in harsh industrial environments, the VFT Series Vortex Flow Meter delivers precise, reliable volume and mass flow measurement for liquids, gases, and steam. Featuring advanced FFT digital signal processing, integrated dynamic temperature/pressure compensation, and a wear-free solid-state sensor design, this versatile flow transmitter resists severe pipe vibrations while ensuring a turndown ratio of up to 1:50. Designed to conform to global automation standards with HART and Modbus RS485 support, the VFT Series is the cost-effective and dependable flow measurement solution for power plants, chemical processing, oil & gas, and HVAC utilities worldwide.

Chongqing Chuanyi-Electromagnetic -flowmeter-MFC32018110A005EH1401111
Product Overview

Chongqing Chuanyi MFC32018110A005EH1401111 Electromagnetic Flowmeter

The MFC Series Inline Electromagnetic Flow Meter delivers high-accuracy volume flow measurement for conductive liquids, slurries, and corrosive fluids without moving parts or pressure loss. Engineered with dual-cone sealing, magnetic field balancing technology, and advanced DSP signal processing, it ensures zero-point stability, rapid dynamic response, and maintenance-free performance across water treatment, chemical processing, metallurgy, and municipal utility networks.

Chongqing Chuanyi-Electromagnetic -flowmeter- for- slurry -applications-MFD1017A111A055ER1402141
Product Overview

Chongqing Chuanyi MFD1017A111A055ER1402141 Electromagnetic Flowmeter for Mineral Slurry

The MFD Series Slurry Electromagnetic Flow Meter is an industrial-grade flow measurement solution specifically engineered to overcome severe two-phase liquid-solid measurement challenges in extreme abrasive and high-noise environments. Utilizing advanced multi-frequency excitation technology, digital signal processing (DSP), and customizable ultra-wear-resistant linings and electrodes, this rugged flowmeter effectively eliminates zero-point drift, continuous fluid noise, and signal spikes caused by high-density particle slurry friction. It easily measures difficult media with up to 70% solid concentration and 10% pulp consistency—such as mineral tailings, ore slurries, coal-water slurry, and paper pulp— delivering accurate, obstructionless, and low-maintenance flow monitoring for modern automated mining, chemical, and industrial processing plants.

Chongqing Chuanyi-High-precision- electromagnetic- flowmeter-MFE10117260A005EH2725111S
Product Overview

Chongqing Chuanyi MFE10117260A005EH2725111S High-precision Electromagnetic Flowmeter

The MFE Series High Precision Electromagnetic Flow Meter is designed for precise, reliable volume flow measurement of conductive liquids and slurries across industrial automation, chemical processing, and water treatment applications. Featuring an advanced signal processing architecture, broad line size coverage (DN2 to DN2400), and robust anti-interference performance, it offers high accuracy up to ±0.2% of reading with zero pressure loss and versatile digital communication protocols.

Chongqing Chuanyi-Insertion-type -electromagnetic- flowmeter-MFP9011P110C205ER1401141
Product Overview

Chongqing Chuanyi MFP9011P110C205ER1401141 Insertion Electromagnetic Flow Meter

The Chongqing Chuanyi MFP Series Insertion Electromagnetic Flow Meter provides a highly cost-effective and reliable solution for flow measurement in large-diameter pipes ranging from DN200 to DN3000. Designed on Faraday’s Law of Electromagnetic Induction and Nikuradse's theory, the MFP series measures conductive liquids without shutting down your pipeline system, thanks to its advanced hot-tapping installation technology. Featuring low head loss, IP68 sensor protection, and multiple communication options including HART and RS485, it is the ideal choice for municipal water networks, industrial wastewater treatment, HVAC, and large-scale liquid flow monitoring.

Chongqing Chuanyi -Armored -Resistance -Temperature -Detector- WZGPK-53-P2AJ150G-M-2AM20
Product Overview

Chongqing Chuanyi WZGPK-53-P2AJ150G-M-2AM20 Armored Thermocouple

The WZGPK is a professional-grade mineral insulated Pt100 RTD temperature sensor designed for precise and fast-response liquid, gas, and surface measurement across demanding industrial applications. Engineered with a Class A 3-wire Pt100 platinum element, a 6.0mm outer diameter 321 stainless steel flexible sheath, and a rugged IP65 waterproof cast aluminum junction box, this heavy-duty RTD probe delivers outstanding vibration resistance, exceptional long-term stability, and extended service life within a temperature span of -50°C to 400°C.

Chongqing Chuanyi-Explosion-proof- RTD-WZGPK-73DH-GB1P2-AJ150G-M20XC6-AXX-I52AM20
Product Overview

Chongqing Chuanyi WZGPK-73DH-GB/1P2-AJ150G-M20XC6-AXX-I5/2AM20 Explosion-proof RTD

The WZGPK is a heavy-duty explosion-proof armored Pt100 RTD temperature sensor engineered for accurate thermal monitoring in hazardous industrial environments. Equipped with a high-precision Class A platinum sensing element, a 3-wire connection, a 6mm diameter sheath made of durable 321 stainless steel, and a 150mm insertion length, this flameproof sensor delivers exceptionally fast thermal response, vibration resistance, and long-term stability across a wide temperature range from -200°C to 600°C. Designed with an M20x1.5 process thread and an explosion-proof junction box, it provides reliable flameproof protection and continuous signal accuracy for chemical plants, oil refineries, and automated process control systems.

SIEMENS Pressure sensor P210
Product Overview

SIEMENS P210/7MF1566 Pressure sensor

As an authorized distributor of industrial automation instruments, we supply original SIEMENS SITRANS P210 7MF1566 pressure transmitters designed for precise gauge pressure measurement of liquids, gases, and vapors across various industrial applications. Featuring a durable stainless steel measuring cell and compact structure, this sensor offers high accuracy, excellent overpressure limits, and reliable performance in demanding operating environments with quick delivery and full technical support from our stock.

SIEMENS-Electromagnetic -flowmetersensor- FM MAG5100W
Product Overview

SIEMENS Electromagnetic flowmeter/sensor FM MAG5100W

The Siemens SITRANS FM MAG5100W is an industry-standard electromagnetic flow sensor engineered specifically for drinking water, industrial process water, and wastewater management. Designed to meet strict international water quality standards, this sensor features advanced NBR hard rubber and EPDM lining options that ensure exceptional durability, high accuracy, and minimal pressure loss. Ideal for leak detection, custody transfer, and municipal water monitoring, the MAG5100W delivers accurate flow rate data even at low velocities. As a trusted international distributor, we supply 100% original Siemens flowmeters with fast lead times, flexible shipping, and dedicated technical support for your global engineering projects.

SIEMENS-Electromagnetic- flowmetertransmitter- FM MAG50006000
Product Overview

SIEMENS Electromagnetic flowmeter/transmitter FM MAG5000/6000

The Siemens SITRANS FM MAG5000/6000 is a high-performance microprocessor-based transmitter designed to deliver precise electromagnetic flow measurement across diverse industrial process applications. As an experienced international distributor, we offer authentic Siemens flow transmitters featuring advanced SENSORPROM technology, ensuring automatic sensor configuration and effortless field maintenance. With robust self-diagnostics and versatile communication options, this series provides a cost-effective solution to optimize your fluid control system efficiency.

SIEMENS 7ML5110 Ultrasonic level gauge Probe LU240
Product Overview

SIEMENS 7ML5110 Ultrasonic level gauge Probe LU240

The Siemens SITRANS Probe LU240 (7ML5110) is a high-performance 2-wire, 4-20mA/HART ultrasonic level transmitter engineered for continuous, non-contact level, volume, and open-channel flow measurement up to 12 meters (40 feet). Designed with Sonic Intelligence echo processing and optional ETFE or PVDF wetted parts, it offers exceptional chemical resistance and reliability in tough industrial storage tanks, water treatment facilities, and liquid processing applications.