Alphacool
Alphacool ES flow and temperature indicator "HighFlow" with RPM-Signal
Monitor your custom water cooling loop health effortlessly with the Alphacool ES HighFlow sensor, designed to track both water temperature and flow rate. This compact unit integrates seamlessly into any circuit, supporting both soft tubing and HardTubes via its dual G1/4 internal threads. Temperature sensing is handled by a precise NTC 10 kOhm thermistor, covering a wide range from -40 to 125°C. The unit also provides continuous flow measurement, outputting an RPM signal for easy monitoring on compatible motherboards or controllers. Constructed from durable Acetal, this sensor is an essential, reliable addition for maintaining optimal loop performance.
$52.99
Owner Satisfaction
4.5
/ 5
Category Rank
1339
/ 3605
#1339 in Computer System Cooling Parts
Price vs Category Average
-65%
Below average
Dimensions
582525
/ x x mm (L x W x H)
Who it's for
- Dual Monitoring Capability
- RPM Signal Output for Safety
- Low Restriction Design
Who should skip it
- Higher Cost Investment
- Physical Size and Placement
- Potential Calibration Needs
Key Specs
Dimensions
58 x 25 x 25 mm (L x W x H)
Material
Acetal (POM)
Temperature Range
-40 to 125°C
Threads
2x G1/4 internal thread
Temperature Sensor Cable Length
435 mm
Flow Sensor Cable Length
420 mm
Weight
45 g
Temperature Sensor Type
NTC 10 kOhm thermistor
Features
- Monitors both water temperature and flow rate simultaneously
- Compact design fits easily into any water circuit
- Compatible with soft tube and HardTubes setups
- Features two G1/4 internal threads for universal fitting
- Provides an RPM signal output for flow monitoring
- Uses a classic NTC 10 kOhm thermistor for accuracy
- Temperature sensor cable terminates in a standard 2-pin connector
What customers say
Users highly value the Alphacool ES HighFlow indicator for its exceptional reliability and dual functionality in water cooling. It delivers precise temperature readings and accurate flow data, crucial for maintaining optimal loop performance. A key feature is the integrated RPM signal output, which allows for direct connection to controllers, enabling vital safety alerts or automatic shutdowns if flow rates drop. Build quality is consistently praised as robust and compact, fitting well into complex systems. While considered a premium purchase, the consensus is that its superior accuracy and seamless integration into monitoring setups make it a worthwhile investment for serious custom loops, offering peace of mind over less reliable alternatives.
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$53