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AI Liquid Cooling Flow Sensor
Reliable Flow Monitoring for AI Data Center Liquid Cooling Systems
Designed for cold-plate liquid cooling systems in AI data centers, the AI Liquid Cooling Flow Sensor uses ultrasonic transit-time measurement technology to monitor instantaneous flow rate and coolant temperature.
With no moving mechanical parts, no additional pressure loss from moving components, and RS485 Modbus-RTU communication, it supports continuous monitoring of liquid cooling circuits and helps operators identify abnormal flow conditions.
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CHARACTERISTICS
Ultrasonic flow measurement without moving parts
Real-time flow rate and coolant temperature monitoring
Designed for pure water and deionized water
RS485 Modbus-RTU communication
DC 24V industrial power supply
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| Model | DN15 | DN20 | DN25 |
| Minimum Flow Rate, Q1 (m³/h) |
25 | 40 | 63 |
| 15.6 | 25 | 39.3 | |
| Permanent Flow Rate, Q2 (m³/h) |
40 | 64 | 100 |
| 25 | 40 | 63 | |
| Maximum Flow Rate, Q3 (m³/h) |
2.5 | 4 | 6.3 |
| Length (mm) | 165 | 195 | 225 |
| Width (mm) | 90 | 90 | 90 |
| Height (mm) | 130 | 130 | 130 |
| Temperature class | T30,T50,T90 | ||
| Materials | Brass | ||
| Metrological Class | Class 2 R100/160 |
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| Maximum Operation Pressure | 1.6 Mpa | ||
| Stream Field Sensitivity | U10/D5 | ||
| Protection Class | IP68 | ||
| Battery | 10/ 16 years service life | ||
| Environmental Requirement | E1/M1 | ||
| Interface & Communication
(optional) |
RS485 modbus Pulse LoRaWAN(EU863-870,AS923,AU915-928US902-928,IN865-867 channel plans) NB-loT (CoAP) GPRS(2G/3G/4G) Infrared reading |
||
| Installation | Horizontal or vertical | ||
| Display and Indication | LCD: 9-digit | ||