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Analog PH Sensor For Strong Acid And Alkali Environment

    Buy cheap Analog PH Sensor For Strong Acid And Alkali Environment from wholesalers
     
    Buy cheap Analog PH Sensor For Strong Acid And Alkali Environment from wholesalers
    • Buy cheap Analog PH Sensor For Strong Acid And Alkali Environment from wholesalers
    • Buy cheap Analog PH Sensor For Strong Acid And Alkali Environment from wholesalers
    • Buy cheap Analog PH Sensor For Strong Acid And Alkali Environment from wholesalers
    • Buy cheap Analog PH Sensor For Strong Acid And Alkali Environment from wholesalers

    Analog PH Sensor For Strong Acid And Alkali Environment

    Ask Lasest Price
    Brand Name : Daruifuno
    Model Number : ASP120E
    Certification : CE, ISO
    Price : USD25-250
    Payment Terms : T/T,Western Union,MoneyGram
    Supply Ability : 10000 Sets per Month
    Delivery Time : 3-10 work days
    • Product Details
    • Company Profile

    Analog PH Sensor For Strong Acid And Alkali Environment

    High Temperature Resistant 135℃ Analog PH Sensor For Strong Acid & Alkali

    Daruifuno brand the Ultimate Industrial pH Electrode ASP120E for High-Temperature and Corrosive Environments.


    Measuring pH in harsh industrial processes poses a significant challenge. Standard pH sensors often fail under extreme temperatures, high pressures, or in highly acidic or alkaline media. To meet these demands, our industrial pH electrode is specifically engineered for unmatched performance, durability, and accuracy, ensuring reliable process control even in the most challenging conditions.


    This robust pH sensor boasts an impressive measuring range of 0 to 14 pH, providing comprehensive coverage for a wide variety of applications. At its core, a low impedance cylindrical glass membrane ensures rapid and stable response times, while the sophisticated Ag/AgCl reference system with a double salt bridge and KCl gel minimizes sample contamination. This advanced design makes the probe exceptionally stable and reliable, especially in environments where traditional single-junction electrodes are prone to fouling or poisoning.


    Engineered to endure the extremes, this industrial pH electrode operates continuously in medium-to-low temperature environments from 0°C to 80°C (and up to 100°C with customization) and handles pressures up to 6 bar. For high-temperature applications, it performs reliably between 80°C and 100°C for continuous periods under 60 minutes, with a high-temperature version rated for up to 135°C. This model has been rigorously tested to withstand more than 40 high-temperature cycles, demonstrating its exceptional longevity.


    Key features further enhance its performance. A slope percentage greater than 95% ensures high accuracy and sensitivity. The integrated temperature compensation is highly customizable, with options for PT100, PT1000, or NTC10K sensors, providing precise pH readings across varying temperatures. Constructed from durable glass with a unique dot-shaped ceramic frit, the electrode resists chemical attack, making it the ideal pH sensor for high acid-alkaline environments. The standard 12mm diameter and PG13.5 mounting thread ensure simple and seamless installation into existing systems, while integral or split leads offer installation flexibility. This durable pH electrode is the definitive choice for reliable and accurate pH measurement in demanding industrial processes.

    Specifications

    Model

    ASP120E

    ASP121E

    ASP122E

    ASP123E

    ASP124E

    Measuring Object

    PH

    Measuring Range

    0~14pH

    Indicator Electrode

    low impedance cylindrical glass membrane

    Reference System

    Ag/AgCl reference electrode, double salt bridge, KCl gel

    Electrode Material

    Glass+Dot-shaped ceramic hole

    Glass+Porous tetrafluoro ring

    Glass+ceramic sand core

    Working Pressure

    Medium and low temp environment: max. 0~6bar

    High temp environment: 0~3bar

    Working Temp.

    Medium and low temp. environment: 0~80℃, continuous work

    High temp. environment: 80~100℃, continuous work for less than 60 minutes


    Customzied as below :

    Medium and low temp. Env.: 0~100℃, continuous work

    High temp. Env.: 100~135℃, continuous work < 60 mins

    High temp. Env. work more than 40 times (clean water test env.)

    Sample Flow Rate

    0.5 m/s ≥ flow velocity ≥ 0.001 m/s

    Zero (E0)

    ±0.25pH

    SLOP%

    >95%

    Temperature Unit

    PT100, PT1000, NTC10K customized

    Dimension

    Standard: diameter 12mm/Length 120mm (customized)

    Installation Thread

    PG13.5

    Tail Lead

    Integral or split

    Application

    Strong acid and alkali

    Normal temp. pure water >5μS/cm

    Harsh industrial process*

    Normal temp. desulfurization or viscous slurry

    Hydrofluoric acid with concentration ≤4000ppm

    ModelASP125EASP126EASP127EASR120EASP128E
    Measuring ObjectPHORPPH
    Measuring Range0~14pH±2000mV0~14pH
    Indicator Electrodelow impedance cylindrical glass membranePlatinumglass membrane
    Reference SystemAg/AgCl reference electrode, double salt bridge, KCl gel
    Electrode MaterialGlass+ceramic sand core
    Working Pressure

    Medium and low temp environment: max. 0~6bar

    High temp environment: 0~3bar

    max. 0~6bar
    Working Temp.

    Medium and low temp. environment: 0~80℃, continuous work

    High temp. environment: 80~100℃, continuous work for less than 60 minutes


    Customzied as below :

    Medium and low temp. Env.: 0~100℃, continuous work

    High temp. Env.: 100~135℃, continuous work < 60 mins

    High temp. Env. work more than 40 times (clean water test env.)

    -15~80℃, continuous work
    Sample Flow Rate0.5 m/s ≥ flow velocity ≥ 0.001 m/s
    Zero (E0)±0.25pH
    SLOP%>95%
    Temperature UnitPT100, PT1000, NTC10K customized
    DimensionStandard: diameter 12mm/Length 120mm (customized)
    Installation ThreadPG13.5
    Tail LeadIntegral or split
    Application

    Strong

    acid and alkali

    Harsh conditions &high pollution

    Fermentation process

    High temp.

    Industrial process

    Low temp.
    Features & Advantages
    • Large capacity reference for extended service life
    • Optional cleaning connector for underwater maintenance
    • Available with PTFE protective cover and self-cleaning interface
    • Self-cleaning function enhances stability, accuracy, and reliability while reducing maintenance costs
    • Suitable for strong acid and alkali industrial environments

    The ASP120E glass pH sensor offers ultimate flexibility with custom mounting accessories for any industrial environment:

    • Sidewall Mounting: Ideal for large tanks and vessels
    • Top Flange Mounting: Perfect for sealed reactors
    • Pipe/Flow Cell Mounting: For in-line measurements
    • Submersible Mounting: For open tanks and channels
    • Manual Retractable Holder: Enables maintenance without process shutdown
    Enhanced Durability with PTFE Sheath

    The optional PTFE (Teflon) sheath provides exceptional corrosion resistance in harsh chemical environments. Featuring 3/4" NPT threads for easy attachment to mounting accessories, it ensures seamless integration across various applications.

    Applications

    The ASP120E pH sensor serves critical monitoring needs across multiple industries:

    • Water treatment plants: Ensures pH compliance throughout treatment processes
    • Industrial production: Monitors pH in chemical, pharmaceutical, and food processing
    • Environmental monitoring: Tracks pH in natural water bodies
    • Aquaculture: Maintains optimal pond conditions
    • Aquariums & pools: Protects aquatic life and swimmer safety
    • Research labs: Supports precise pH measurement in experiments
    • Industrial wastewater: in high acid and alkaline environments

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