HH SCIENCE HH4500 Conductivity Electrode| 316L Stainless Steel Body | Two-Electrode Design
US$180.00
The HH SCIENCE HH4500 is a high-precision 2-electrode conductivity sensor made from 316L stainless steel, designed for reliable measurement of ultra-low to medium conductivity water across a wide range of process and environmental applications.
Key Features:
- Measures conductivity from 0–20,000 μS/cm
- Durable all-316L stainless steel body
- IP68 waterproof and pressure-resistant
- Multiple cell constants for flexible measurement ranges
- Fast response with stable and accurate readings
The HH SCIENCE HH4500 conductivity electrode series is a 2-electrode sensor system optimized for ultra-low to medium conductivity water measurement, delivering high accuracy, stability, and mechanical durability. Constructed entirely from high-grade 316L stainless steel, this electrode provides superior corrosion resistance and structural strength, making it ideal for industrial and environmental monitoring scenarios.
Each HH4500 unit can be configured with different cell constants (K-values), enabling precise adaptation to specific conductivity ranges from 0 to 20,000 μS/cm. Whether used in ultrapure water circuits or general water quality monitoring, the HH4500 maintains high signal integrity and fast response, even under variable flow or pressure conditions.
With an IP68 waterproof rating, robust temperature and pressure resistance, and a modular design supporting both inline and submersible installations, this sensor is highly adaptable for integration into reverse osmosis systems, cooling circuits, and water treatment pipelines.
Key Features
- Wide Measurement Range (0–20,000 μS/cm): Capable of measuring everything from ultrapure water to lightly contaminated wastewater.
- Multiple Cell Constants Available: Choose the right cell constant (e.g., K=0.01, 0.1, 1.0, etc.) to optimize accuracy across different conductivity levels.
- All-316L Stainless Steel Construction: Provides excellent chemical and thermal resistance, long service life, and stable signal output in process environments.
- High Temperature & Pressure Tolerance: Suitable for inline or pressurized systems requiring mechanical robustness.
- IP68 Waterproof Design: Enables safe use in fully submerged or harsh moisture-prone environments.
- Fast and Accurate Response: Ensures reliable real-time feedback in dynamic or automated process control applications.
Optional Upgrades
- Custom Insertion Depth: Adaptable to match tank, pipe, or probe configurations.
- Thread Type Options: Available in submersible or inline threaded versions for flexible mounting.
- Extended Cable Length: Extendable up to 30 meters for remote deployment or integration with distributed control systems.
Typical Applications
- Ultrapure Water Monitoring in labs or manufacturing
- Surface Water and Tap Water Analysis
- Industrial Wastewater Conductivity Tracking
- Reverse Osmosis System Control
- Cooling and Circulating Water Quality Monitoring
- General Process Water in Power and Chemical Industries
| Measurement Range | 0.01~20μS/cm; 0.1~200μS/cm; 1~2000μS/cm; 10~20000μS/cm |
| Accuracy | ±1% |
| Temperature Range | 0~100℃ |
| Pressure Range | 0~8Bar |
| Temperature Compensation | NTC10K, NTC2.252K, NTC22K, PT100, PT1000 (optional) |
| Response Time | <10S |
| Installation Thread | G3/4 |
| Housing Material | 316L Stainless Steel |
| Insertion Depth | 60mm |
| Cable Connection | Integrated direct connection |
Screenshot
| Weight | 0.3 kg |
|---|---|
| Dimensions | 20 × 6 × 6 cm |
| Measurement | Conductivity |
| Temperature Compensation Options | NTC 2.252K, NTC 5K, NTC 10K, NTC 22K, NTC 30K, PT100, PT1000 |
| Parameters | Conductivity |
| Cable Connection | 4 PIN, Integrated direct-connection cable, K2, K8S, K9, S7, S8, S8M, VP, VP4 |
Related Products
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Key Features:
- Withstands extreme high-temperature and chemical stress
- Customized electrolyte system for fouling-prone media
- Dual-junction structure enhances signal stability
- IP68 waterproof for immersion and inline use
- Excellent chemical resistance to acids, alkalis, and solvents
The HH SCIENCE HH2500HF is a high-performance pH electrode built for hydrofluoric acid environments, featuring a specialized HF-resistant glass membrane that withstands up to 5000 ppm HF while delivering superior accuracy and service life in semiconductor, steel, and chemical processing industries.
Key Features:
- HF-resistant membrane handles up to 5000 ppm HF
- Dual-junction system resists contamination and drift
- IP68-rated for continuous submersion
- Reinforced membrane offers excellent mechanical strength
- Long-term stability in harsh acid process environments
The HH SCIENCE HH2500P is a precision-engineered pH electrode optimized for clean and pure water applications, featuring a low-impedance cylindrical membrane and dual-junction design for high measurement accuracy, rapid response, and mechanical durability.
Key Features:
- Designed for 20–300 μS/cm conductivity range
- Dual-junction reference system for extended lifespan
- IP68-rated for continuous submersion
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- Durable cylindrical membrane resists mechanical stress
The HH SCIENCE HH5400i is a digital four-electrode conductivity sensor with integrated RS485 output and Hastelloy electrodes, designed for high-precision conductivity monitoring across corrosive, high-range industrial and environmental applications.
Key Features:
- Wide conductivity range: 0–500 mS/cm
- Four-electrode Hastelloy front end for superior corrosion resistance
- Direct RS485 Modbus output with built-in microprocessor
- No need for external transmitters or cell constant selection
- IP68-rated for submersion and harsh environments
- G3/4 thread for inline or pipe-mounted installation