Kuntze Zirkon DIS Sensor; D Gold; Shaft L: 120mm, KCl
£431.05 Inc VAT
3 in stock
Kuntze Zirkon® DIS Sensor – D Gold | 120 mm Glass Shaft | Saturated KCl (Tepox® gel)
Product Overview
The Zirkon® DIS D Gold is a bare, potentiostatic amperometric sensor engineered in Germany for precise monitoring of free chlorine (HOCl) in a variety of water-treatment environments. Featuring dual pure gold electrodes, a durable glass shaft, Zirkon ceramic junction, and saturated KCl reference system, it’s optimized for accuracy, stability, and low maintenance. Compatible with Kuntze’s ASR® auto-clean system, this sensor enables reliable, long-term performance in reticulated water, pools/spas, and industrial process streams
Technical Specifications
| Feature | Specification |
|---|---|
| Measurement | Free chlorine (hypochlorous acid HOCl) |
| Sensor Type | Bare potentiostatic amperometric |
| Electrodes | 2 × pure gold rings |
| Junction | Zirkon ceramic |
| Electrolyte | Saturated KCl (Tepox® gel) |
| Shaft Material | Glass |
| Shaft Dimensions | 120 mm length × 12 mm diameter |
| Pressure Rating | Up to 10 bar @ 20 °C |
| Temperature Range | –5 °C to +70 °C |
| Conductivity Requirement |
|
| Response Start Time | ~10–15 minutes after installation |
| Flow Requirement | Stable ~30 L/h (8 GPH) using Argon Stabiflow® regulator |
| Auto-Cleaning | Compatible with ASR® system (up to 7 cleans/week) |
| Connections | Options: S8 plug, M12 plug, or fixed cable with PG 13.5 thread |
Key Benefits
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High Stability & Accuracy: Dual gold rings and saturated KCl contribute to stable zero-point performance and precise readings
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Low Maintenance: Bare sensor design without membranes or consumables, plus optional ASR® auto-clean reduces upkeep
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Robust Material Build: Glass shaft and ceramic junction resist fouling and allow manual cleaning.
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Fast Operational Capability: Provides stable measurements ~15 minutes post-installation
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Versatile Sensor: Selectable measurement ranges (e.g., up to 1 mg/L for free chlorine, and options up to 20 mg/L; also compatible with chlorine dioxide, ozone, and H₂O₂)
Installation & Maintenance Tips
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Pre-use Cleaning: Wipe off any KCl gel crystallization from shipping with a damp cloth and mild detergent before use
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Flow Stabilization: Use Argon Stabiflow® to maintain ~30 L/h to ensure accurate amperometric response
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Cleaning Methods: Use ASR® for automatic weekly rinsing; manual cleaning feasible with mild detergents.
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Calibration Time: Allow 10–15 minutes to stabilize signal before calibration
Typical Applications
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Municipal and drinking water treatment
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Swimming pools & spas
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Food & beverage process water
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Cooling towers & industrial water systems
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Chemical treatment with chlorine dioxide, ozone, or H₂O₂
Summary
The Kuntze Zirkon® DIS D Gold Sensor (120 mm) is a top-tier choice for professionals seeking accurate, low-maintenance free chlorine measurement. Its all-gold electrode setup, glass shaft durability, and compatibility with ASR® auto-cleaning position it as a reliable and robust solution across various industries.
| Supplier | GoldenC |
|---|
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