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Glass Junction LT3600P Online pH Sensor for Ultra Pure Water

Leading LT3600P pure water pH sensor supplier, featuring ground glass junctions for stable, high-precision measurements in low-conductivity media.

● Specialized for Low-Conductivity Media: Engineered specifically for pure and ultrapure water (0.5-100 μS/cm), providing stable and accurate readings where standard sensors often fail;
● High-Performance Ground Glass Junction: Utilizes a precision ground glass liquid junction to ensure superior ion conductivity and a stable potential in high-resistivity water environments;
● Ultra-Low Impedance HSL Membrane: Features a specialized low-impedance sensitive bulb that delivers rapid response times and maintains a high-precision slope across the 0-14 pH range;
● Dual-Salt Bridge Reference System: Built with a dual-salt bridge and internal pressure-resistant rubber to prevent electrolyte loss and extend the sensor’s service life in industrial processes.

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Pure Water pH Electrode Description

The Ground Glass Junction LT3600P Online pH Sensor for Pure Water is specially designed for low conductivity and ultra-pure water (0.5-100 μS/cm), monitoring applications. Featuring an ultra-low impedance membrane, double junction reference system, and stable ion conduction structure, it delivers fast response and long-term measurement reliability. As a professional pH sensor manufacturer, supplier, and wholesale exporter, we provide customizable cable connections and insertion depths for industrial OEM and bulk supply projects. Widely used in semiconductor, power plant, and pure water treatment systems, this online pH electrode helps distributors, factories, and engineering companies improve process stability and reduce maintenance costs.

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Online ultrapure water pH Probe Technical Data Sheet

Measuring range:	0-14pH
Temperature range:	0-100°C
Pressure Rating:	0-3 bar
Temp. compensation type:	NTC 2.252K / 5K /10K/22K/30K/ PT100/PT1000 (optionaI)
Slope:	95%
Membrane resistance:	<50MQ
Zero potential:	<±10 mV
Response time:	<10 s
Salt Bridge Type:	Ground Glass Junction
Reference electrolyte:	PCG polymer gel (low viscosity standard type)
Reference type:	dual-salt bridge reference
Installation thread:	PG13.5
Housing material:	Glass
Insertion depth:	120/150/225/325/425 mm etc customizable
PH sensitive membrane:	Ultra-low Resistance Sensitive Membrane (HSL)
Cable connection:	S8/S8M/S7/VP8/K8S/K2, etc customizable

Industry Low Conductivity pH Sensor Applications

The LT3600P ground glass junction pH sensor is widely used in low conductivity water monitoring and industrial pure water process control. It is ideal for circulating water systems, secondary water supply treatment, pure water and ultrapure water production lines, as well as power plants and semiconductor industries. With stable performance in ultra-low conductivity environments, the sensor helps improve water quality control accuracy, reduce maintenance frequency, and ensure reliable continuous online pH measurement in demanding industrial applications.

Ultra Pure Water pH Electrode Display

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Extra Information

The LT3600P pH electrode features a ground glass junction with excellent ion conductivity and an ultra-low impedance sensitive membrane (HSL) for fast and stable response in low conductivity solutions. Its advanced double junction reference system, combined with specially designed pressure-resistant rubber components, ensures reliable measurement performance and extended service life. Engineered specifically for pure water and ultrapure water applications, the LT3600P delivers outstanding stability and accuracy even in demanding low conductivity environments.

Customization Options:
● Customizable insertion depth for different installation requirements;
● Multiple cable connection types available for various controllers and transmitters;
● Optional HC general-purpose pH sensitive membrane for broader applications;
● Cable length can be extended up to 60 meters for remote installation needs;
● Flexible configuration suitable for OEM, industrial, and online monitoring systems.