Close-up of an impact-resistant pH probe highlighting the machine-blown thickened sensitive membrane and dual salt bridge design.
Heavy-duty nylon body pH sensor featuring a rugged plastic shell for continuous industrial wastewater monitoring.
Inline pH analyzer installed directly into a municipal sewage treatment pipeline, demonstrating waterproof reliability in harsh, high-debris water.
Technical dimensions schematic of a submersible pH electrode, detailing the 160mm overall length and upper and lower 3/4 NPT pipe threads for secure installation.
Close-up of an impact-resistant pH probe highlighting the machine-blown thickened sensitive membrane and dual salt bridge design.
Heavy-duty nylon body pH sensor featuring a rugged plastic shell for continuous industrial wastewater monitoring.
Inline pH analyzer installed directly into a municipal sewage treatment pipeline, demonstrating waterproof reliability in harsh, high-debris water.
Technical dimensions schematic of a submersible pH electrode, detailing the 160mm overall length and upper and lower 3/4 NPT pipe threads for secure installation.

Durable Plastic LT3100S Nylon Body pH Sensor for Sewage

B2B manufacturers choose our LT3100S plastic shell pH electrode for its ultra-durable membrane and reliable industrial wastewater measurement.

● Exceptional Impact Resistance: Features a machine-blown, thickened sensitive membrane that provides more than 10 times the mechanical strength of conventional dipping-material electrodes, practically eliminating the risk of breakage during operation.
● Extended Service Life: Engineered with a dual salt bridge design and a high-capacity reference system (PCA polymer gel), allowing the sensor to maintain stable 0–14 pH measurements even in the harshest industrial working conditions.
● Rugged Chemical & Temperature Durability: The main body is constructed from a premium fiberglass-reinforced nylon material, offering outstanding resistance to chemical corrosion and extreme temperatures, complemented by an IP68 waterproof rating.
● Seamless Process Integration: Designed with upper and lower 3/4 NPT double pipe threading, enabling fast, direct, and secure inline installation into industrial wastewater pipelines without the need for complex mounting hardware.

Rugged Nylon Body pH Sensor Details

For B2B suppliers and municipal engineers, the Durable Plastic LT3100S Nylon Body pH Sensor for Sewage delivers exceptional reliability in harsh environments. Upgraded with a machine-blown sensitive membrane that is 10 times stronger than conventional alternatives, it prevents costly breakages and significantly reduces maintenance. Measuring 160mm in length, this IP68-rated probe features a dual salt bridge and a premium fiberglass-reinforced nylon shell, effortlessly handling full 0-14 pH ranges and up to 6 Bar pressure. It provides simple inline integration via 3/4 NPT threads for industrial wastewater, aquaculture, and domestic water treatment equipment.

Industrial Sewage pH Electrode Technical Data Sheet

Measuring range: 0-14pH
Temperature range: 0~80°C
Pressure Rating: 0-6 Bar
Temp. compensation type: NTC 2.252K / 5K /10K/22K/30K/ PT100/ PT1000 (optionaI)
Slope: 95%
Membrane resistance: <250MQ
Zero potential: <±10 mV
Response time: <10 s
Salt Bridge Type: Annular PTFE
Reference electrolyte: PCA polymerized gel (pressure resistant type)
Reference type: dual-salt bridge reference
Installation thread: Up and down 3/4 “NPT thread
Housing material: Nylon mixed with fiberglass
Length: 160 mm
PH sensitive membrane: Acid alkali sensitive membrane (HA)
Cable connection: Integrated direct connection type

Plastic Shell Inline pH Probe Applications

The LT3100S is specifically engineered to thrive where standard glass or light-duty plastic sensors fail. Its reinforced construction maps directly to demanding use-cases, making it the optimal choice for the following applications:

● High-Debris Municipal & Domestic Sewage Treatment: Municipal waste streams often carry solid debris that can easily shatter standard electrodes. The LT3100S’s machine-blown, thickened sensitive membrane provides 10x the mechanical impact resistance of standard models, ensuring continuous monitoring without breakage in turbulent sewage tanks.
● Aggressive Industrial Wastewater Facilities: Chemical manufacturing and industrial facilities expose sensors to severe pH swings and corrosive elements. Thanks to its robust nylon-fiberglass composite shell, dual salt bridge, and full 0–14 pH measurement range, this sensor actively resists chemical degradation and prevents reference system poisoning in toxic slurries.
● Pressurized Water Treatment Equipment: Designed for seamless integration into complex machinery, the sensor features upper and lower 3/4 NPT double pipe threads and withstands operating pressures up to 6 Bar. It is uniquely suited for direct, inline pipeline installation in pressurized tanks and pump systems without requiring additional protective mounting hardware.
● Commercial Aquaculture & Agricultural Water Management: For long-term deployment in agricultural reservoirs or large-scale aquaculture, consistent, low-maintenance performance is critical. The LT3100S’s IP68 waterproof rating, large-capacity PCA polymer gel reference, and excellent long-term float performance provide highly reliable water quality data to maintain optimal aquatic health and crop yields.

Extra Information

Nylon Body pH Electrode Features
The LT3100S is purpose-built for resilience in severe industrial and municipal conditions, offering a range of superior mechanical and structural advantages:
● Robust Housing Construction: The main body is manufactured from a premium nylon and fiberglass composite, delivering outstanding resistance to extreme temperatures and aggressive chemical corrosion.
● Impact-Resistant Glass: Equipped with a machine-blown, thickened sensitive membrane that is exceptionally sturdy, easily withstanding high mechanical impact and solid debris in turbulent water flows.
● Submersible Reliability: Carries a strict IP68 waterproof rating, guaranteeing excellent, long-term float performance and stable continuous monitoring in deep tanks.
● Effortless Integration: Designed with double threading (upper and lower 3/4 NPT) that allows the sensor to be directly installed into process pipelines without the need for complex mounting hardware.

Custom Online pH Sensor Specifications & Upgrades
To meet the highly specific requirements of different wastewater and industrial treatment facilities, the LT3100S offers flexible expansion and customization capabilities:
● Advanced Material Upgrades: The standard ABS mixed with glass fiber material can be upgraded to Polyphenylene Sulfide (PPS) for environments demanding ultimate chemical durability.
● Reference System Adaptation: The standard long-path reference design can be upgraded to a highly defensive dual-liquid connection reference to prevent ion poisoning in complex media.
● Targeted Sensitive Membranes: Depending on the target liquid, the standard pH-sensitive glass can be customized into a low-impedance sensitive membrane (HL) for faster response times in specific solutions.
● Extended Cable Lengths: The integrated direct-connection cable can be customized and extended up to a maximum length of 60 meters to accommodate remote B2B monitoring stations and deep reservoir placements.

Get Free Quotes for Wastewater pH Sensors

Reduce maintenance costs and eliminate downtime. Submit your inquiry today for competitive B2B pricing!

Related Products

Related News

Scroll to Top

Get A Free Quote Now !

Contact Form Demo (#3)
If you have any questions, please do not hesitate to contatct with us.
about us1