REMOND OEM Data Center Liquid Cooling Turbidity Sensor 316 Stainless Steel

Product Overview

The RMD-ISST-XG20 is an industrial-grade, online digital turbidity sensor specifically engineered for real-time monitoring of coolant quality in demanding applications such as data center liquid cooling systems. It is designed to provide accurate, reliable, and stable measurements to protect critical infrastructure from contamination-related failures.

Hghlights at a glance

• Why Turbidity Matters in Liquid Cooling ?
   
  
• Turbidity is the earliest measurable indicator of coolant contamination. In cold plate liquid cooling, internal micro channels are only 50-100μm, even small particle concentrations can cause flow restriction, chip hotspots, and thermal throttling. In immersion cooling, particle contamination degrades dielectric fluid insulation performance and heat transfer efficiency. Continuous turbidity monitoring enables predictive maintenance before these issues cause unplanned downtime
   
  
• The RMD-ISST-XG20 is an industrial grade online digital turbidity sensor specifically engineered for coolant quality monitoring in data center liquid cooling systems. Built on the proven infrared 90° scattered light measurement principle, it delivers reliable, real time NTU readings for both cold plate liquid cooling and immersion liquid cooling applications.
   
  
• 316 stainless steel housing resists corrosion from dielectric fluids, glycol based coolants, and water treatment additives
   
  
• Dual Signal Output for Seamless Integration
   
  
• High Precision Infrared 90° Scattered Light Technology
   
  
• IP68 Waterproof & 316 Stainless Steel Housing
   
  
• Flexible Installation for Cold Plate & Immersion Cooling
   
  
• 24/7 Predictive Monitoring Reduces Operational Risk

Key Advantages

• The sensor utilizes the proven infrared $90^{\circ}$ scattered light measurement principle. This technology ensures high accuracy and strong anti-interference capabilities, delivering precise NTU (Nephelometric Turbidity Unit) readings.

Material & Design

• Housing Material: 316 Stainless Steel shell. This material is highly durable and resists corrosion from dielectric fluids, glycol-based coolants, and water treatment additives.
  
• Protection Grade: IP68 waterproof, dustproof, and corrosion-resistant, built for harsh environments.
  
• Pressure Range: 0...3 bar
  
• Thread: G3/4 and G1 thread options available for flexible mounting.
  
• Cable Length: 5m (default), customizable.
  

Installation & Application

• Immersion Installation: Direct insertion for easy and convenient use in tanks or open channels.
  
• Pipeline Installation: Thread connection for secure, leak-proof integration directly into fluid lines.

Wide Applications: Ideal for water quality monitoring in various industrial scenarios, including:

• Data Center Liquid Cooling Systems (Cold plate and Immersion cooling)
  
• Chilled Water Systems
  
• Filtration Systems
  
• Industrial Process Water
  
• Circulating Water
  
• Wastewater treatment

Product Advantages & Benefits

• Early Contamination Detection: Turbidity is the earliest measurable indicator of coolant contamination. Continuous monitoring enables predictive maintenance before small particles cause flow restrictions, chip hotspots, thermal throttling, or degraded insulation performance, preventing unplanned downtime.
  
• Equipment Protection: Prevents blockages, corrosion, and scaling, thereby protecting expensive IT hardware and extending equipment lifespan.
  
• System Stability & Efficiency: Ensures stable system operation and maintains optimal cooling performance and energy efficiency.
  
• Low Maintenance: Designed for 24/7 predictive monitoring, reducing operational risk and maintenance costs.
  
• Easy Integration: Wide compatibility with standard control systems (PLC, DCS, SCADA, etc.) via flexible digital and analog outputs.