Inductive Acid-Alkaline Concentration Sensor, PP, Rated 212F/100C

Inductive Acid-Alkaline Concentration Sensor (Model: 870009-CS2)

Durable Polypropylene (PP) Construction | Rated to 212°F (100°C)

This advanced digital conductivity sensor is expertly engineered to measure and digitize a wide range of parameters, including conductivity, various salinity levels, and the specific concentrations of common acids and alkalis. It represents a significant leap forward in process monitoring technology.

Unlike traditional sensors that suffer from performance drift, this model features an integrated signal processing circuit and an embedded MCU ASIC. It is factory-calibrated, with calibration values permanently stored within the probe's memory. This ensures consistent, reliable, and accurate performance right out of the box and over its entire service life. The sensor also includes a built-in temperature compensation feature, providing a direct digital output of temperature data for enhanced accuracy across all conditions.

Primary Applications: Ideal for demanding environments, this sensor is perfectly suited for:

• Chemical Processing & Manufacturing
• Industrial & Municipal Wastewater Treatment Facilities
• River Water & Environmental Monitoring
• Power Plant Operations

Model Information:

• 870009-CS2: Mid-range polypropylene (PP) sensor, rated for operating temperatures up to 212°F (100°C).

Key Features:

• Exceptional Chemical Resistance: Constructed from robust, chemical-resistant materials, this sensor thrives in harsh chemical environments, including high-acid solutions like fuming sulfuric acid. Its design actively resists polarization and prevents grime buildup, ensuring long-term accuracy.
• High Accuracy & Stability: Specifically designed for precise acid and alkali concentration measurement, offering dependable results for critical process control.
• Advanced Sensor Technology: The toroidal, non-contact design eliminates common issues like electrode polarization and clogging. This makes it highly reliable in environments with high particulate levels or coatings that would foul traditional electrode-based sensors.
• Maintenance-Free Design: The large-aperture sensor design is not only robust but also minimizes the need for routine maintenance, guaranteeing long-term stability and performance with less downtime.
• Versatile Installation: The sensor is compatible with a wide array of mounting brackets, bulkhead fittings, and installation hardware, allowing for flexible and straightforward integration into new or existing systems.

Technical Specifications:

• Model Number: 870009-CS2
• Electrode Body Material: PP (Polypropylene)
• Operating Temperature Range: 0 to 100°C (32 to 212°F)
• Maximum Pressure: 1.6 MPa (232 PSI)
• Measurement Accuracy: ± (25 μS + 0.5% of measured value)
• Output Signal: 4-20mA or RS485 MODBUS RTU
• Power Supply: 12-24V DC

Standard Measurement Ranges:

• Nitric Acid (HNO₃): 0–25.00%
• Sulfuric Acid (H₂SO₄): 0–25.00%
• Hydrochloric Acid (HCL): 0–20.00%
• Sodium Hydroxide (NaOH): 0–15.00% (Note: Custom ranges are available upon request to suit specific application needs.)