Kuntze Zirkon DIS Sensor; D Gold; Shaft L: 120mm, KCl

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

Key Benefits

• High Stability & Accuracy: Dual gold rings and saturated KCl contribute to stable zero-point performance and precise readings

• Low Maintenance: Bare sensor design without membranes or consumables, plus optional ASR® auto-clean reduces upkeep

• Robust Material Build: Glass shaft and ceramic junction resist fouling and allow manual cleaning.

• Fast Operational Capability: Provides stable measurements ~15 minutes post-installation

• 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

1. Pre-use Cleaning: Wipe off any KCl gel crystallization from shipping with a damp cloth and mild detergent before use

2. Flow Stabilization: Use Argon Stabiflow® to maintain ~30 L/h to ensure accurate amperometric response

3. Cleaning Methods: Use ASR® for automatic weekly rinsing; manual cleaning feasible with mild detergents.

4. Calibration Time: Allow 10–15 minutes to stabilize signal before calibration

Typical Applications

• Municipal and drinking water treatment

• Swimming pools & spas

• Food & beverage process water

• Cooling towers & industrial water systems

• 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.

TechSheet