Brief Introduction
|
Accuracy: |
±2% of RD |
Pipe Size: |
DN50~DN150 |
|
Output: |
RS485, 4-20mA |
Medium Temperature: |
0℃~60℃ |
Product Introduction
The D5 CDU Coolant Monitor is a professional monitoring device tailored for the cold source side of liquid cooling systems. It uses advanced ultrasonic technology to realize non-destructive flow measurement of coolants, avoiding pipeline damage and medium pollution, and is an essential tool for ensuring the stable operation of data center liquid cooling systems.
- Non-invasive & Easy Installation
- High Precision & Stable Performance
- Intelligent & Integrated Control
Product Applications
- Data center liquid cooling, semiconductor manufacturing cooling
- Water and wastewater management
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Process industries (chemical, pharmaceutical, food and beverage)
- Energy management and environmental monitoring
- Agriculture and irrigation systems
- Research and development
- Facilities management
- Industrial maintenance and troubleshooting
- Carbon footprint, carbon audit, carbon assessment, carbon neutrality, and carbon trading etc.
Product Parameter
Technical Parameters
|
Performance Index |
|
|
Velocity Range |
0.3m/s ~5.0m/s |
|
Accuracy |
±2% of RD |
|
Repeatability |
0.4% |
|
Pipe Size |
DN50, DN65, DN80, DN100, DN125, DN150 |
|
Medium |
Deionized Water, Ethylene Glycol-Water Mixture, Propylene Glycol-Water Mixture, Oil-Based Coolant, Fluorocarbon Fluid |
|
Pipe Material |
Stainless steel |
|
Function Index |
|
|
Communication Interface |
RS485, Support MODBUS Protocol |
|
Output |
4~20mA |
|
Power Supply |
10～36VDC/500mA |
|
Keyboard |
3 Touch Keys |
|
Display Screen |
1.54"LCD colorful screen, Resolution 240*240. |
|
Temperature |
Transmitter:14°F to 122°F(-10℃~50℃) |
|
Humidity |
Relative humidity 0~99%, No condensation |
|
IP |
IP54 |
|
Physical Characteristics |
|
|
Casing Material |
PC engineering plastic |
|
Clamp Material |
Aluminum alloy |
|
Transmitter |
Integrated |
|
Transducer |
Clamp On |
|
cable |
φ5 black six-core cable with M12 A-Code connector, standard length: 2 m |
Body Parameters
Appearance
Installation
FAQ
Q: What's the max load resistance for D5's 4~20mA output?
A: It's 500Ω. Exceeding this when connecting external devices may cause signal distortion.
Q: How to lock D5's parameters to prevent accidental changes?
A: Go to "System Setup" > "System Lock", enter a valid 6-digit password. Unlock with the original password.
Q: What if the displayed cooling load is abnormal?
A: Check if temp/efficiency in "Cooling Load Setup" matches site conditions, then confirm stable coolant flow.
Q: Which non-deionized coolants does D5 support?
A: It supports EG-water, PG-water mixtures, oil-based coolants, fluorocarbon fluids. Select the medium in the menu.
Q: How to confirm correct pipe parameter settings?
A: Refer to Appendix 1 in the manual, ensure set outer diameter is in the range, and wall thickness ≤1/3 of outer diameter.
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Product Parameter
Technical Parameters
|
Performance Index |
|
|
Velocity Range |
0.3m/s ~5.0m/s |
|
Accuracy |
±2% of RD |
|
Repeatability |
0.4% |
|
Pipe Size |
DN50, DN65, DN80, DN100, DN125, DN150 |
|
Medium |
Deionized Water, Ethylene Glycol-Water Mixture, Propylene Glycol-Water Mixture, Oil-Based Coolant, Fluorocarbon Fluid |
|
Pipe Material |
Stainless steel |
|
Function Index |
|
|
Communication Interface |
RS485, Support MODBUS Protocol |
|
Output |
4~20mA |
|
Power Supply |
10～36VDC/500mA |
|
Keyboard |
3 Touch Keys |
|
Display Screen |
1.54"LCD colorful screen, Resolution 240*240. |
|
Temperature |
Transmitter:14°F to 122°F(-10℃~50℃) |
|
Humidity |
Relative humidity 0~99%, No condensation |
|
IP |
IP54 |
|
Physical Characteristics |
|
|
Casing Material |
PC engineering plastic |
|
Clamp Material |
Aluminum alloy |
|
Transmitter |
Integrated |
|
Transducer |
Clamp On |
|
cable |
φ5 black six-core cable with M12 A-Code connector, standard length: 2 m |