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Professional water quality analyzer designer and manufacturer - Hebei JIRS

TDS Controller
Designed for reverse osmosis (RO) systems, boilers, cooling towers, and irrigation systems, our TDS controllers offer real-time monitoring and programmable high/low setpoints for automated dosing or blowdown control. They are ideal for system integrators, facility engineers, and OEMs who require reliable, low-maintenance TDS regulation to optimize water quality and reduce chemical waste.
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JIRS Online TDS meter conductivity TDS controller with sensor 4-20ma fertilizer ph and ec controller to PLC
EC/TDS- TRA-600 online Conductivity TDS transmitter is an accurate instrument used for industrial on-line Conductivity or TDS measuring controlling.
The instrument is easy to install and use, operates safely, has a strong adaptability to the environment, and requires little maintenance.
It’s widely used the measurement and control of water Conductivity value in the fields of Agricultural hydroponics, pharmacy, chemical industry, electronic industry, food industry and beverage industry.
JIRS dosing nutrient ec ph controller with sensor 4-20mA to PLC irrigation controller with PH&EC controller Modbus RS485 output
EC/TDS- TRA-600 online Conductivity TDS transmitter is an accurate instrument used for industrial on-line Conductivity or TDS measuring controlling.
The instrument is easy to install and use, operates safely, has a strong adaptability to the environment, and requires little maintenance.
It’s widely used the measurement and control of water Conductivity value in the fields of Agricultural hydroponics, pharmacy, chemical industry, electronic industry, food industry and beverage industry.
JIRS online conductivity meter controller with sensor 4~20mA RS485 for Water Quality Analyzer EC/TDS-6850
JIRS Model EC/TDS-6850 industrial conductivity meter enables continuous measurement and control of the conductivity (TDS) values of various industrial water sources.
JIRS electrical conductivity meter transmitter with sensor 4-20mA or RS485 for water quality analyzer EC/TDS-TRA-600
EC/TDS TRA-600 online EC/TDS transmitter is an accurate instrument used for industrial on-line EC/TDS measurement and EC/TDS controlling.The instrument is easy to install and use, operates safely, has a strong adaptability to the environment, and requires little maintenance.
High/low limit relay control output  4-20mAcurrent output High/low limit alarm light  EC/TDS-600
Model EC/TDS-600 industrial conductivity meter enables continuous measurement and control of the conductivity (TDS) values of various industrial water sources. This device is widely used in scientific laboratory equipment, chemical, pharmaceutical, environmental protection, metallurgy, paper making, food, beverage, water supply and other industries.
Designed in accordance with the environmental conditions and characteristics of the water industry as well as international power supply standards, and with consideration of electrical design specifications for special environments, the instrument offers multiple power supply options: 220V AC (standard), 110V AC, and the safe low-voltage 24V DC or 12V DC(optional).
Hebei JIRS Import & Export Co., Ltd., we specialize in providing top-notch water quality analyzers and sensors that meet the diverse needs of our clients. 
Contact: Sunnie Lee
Tel: +86 13784354125
WhatsApp: +86 13784354125
Company Address: No.188, Fengshou Road, Chang'an district, Shijiazhuang City, Hebei China 050041
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