Ultrasonic flow meter CM series

volumefor liquidsDN50 - 2"

Support OEM and Customization

Product Description
The CM series clamp-on flow sensors/flow meters are similar to CG series sensors/flow meters in basic structure and function. The major difference is that CM clamp-on ultrasonic flow sensors / flow meters only provide RS485 output, while CG series clamp-on ultrasonic flow sensors/flow meters also provide analog, frequency and pulse output. Featuring simplified electronics, CM clamp-on ultrasonic flow sensors / flow meters are better suited for OEM applications.

Applications
Dialysis machines — real-time flow monitoring for blood and dialysis solution tubing.
ECMO — non-invasive blood flow verification for extracorporeal devices.
Blood pumps — flow measurement for cardiac and perfusion applications.Applications
Heart-lung machines, blood purification, circulation, CRRT, non-invasive blood flow rate measurements.

Measurable Liquids
Water, blood, saline, oil, paint, contrast media, liquids with few or no solid particles.
Normal Saline (0.9% NaCl)
Glucose Injection / Dextrose Solution
Lactated Ringer's Solution
Whole Blood
Red Blood Cell (RBC) Suspension
Platelet Concentrate
Fresh Frozen Plasma (FFP)
Peritoneal Dialysis Solution
Hemodialysis Solution
Contrast media
Povidone-Iodine Solution
Ethanol / Isopropyl Alcohol
Heparin Sodium Solution
Sterile Water for Injection
Mannitol Injection
Medical Lubricant / Ultrasound Gel
Insulin Injection
Irrigation Solution
Preservative / Fixative Solution
Artificial TearsNormal Saline (0.9% NaCl)
Glucose Injection / Dextrose Solution
Lactated Ringer's Solution
Whole Blood
Red Blood Cell (RBC) Suspension
Platelet Concentrate
Fresh Frozen Plasma (FFP)
Peritoneal Dialysis Solution
Hemodialysis Solution
Contrast Agent / Radiopaque Contrast Medium
Povidone-Iodine Solution
Ethanol / Isopropyl Alcohol
Heparin Sodium Solution
Sterile Water for Injection
Mannitol Injection
Medical Lubricant / Ultrasound Gel
Insulin Injection
Irrigation Solution
Preservative / Fixative Solution

Product Features

• High Accuracy
• Non-invasive Measurement
• Bi-Directional Measurement
• Compact Design
• No Blockages
• Customized Calibration

High Accuracy
The high flow rate measurement accuracy is essential for applications requiring stringent quality control and process optimization.

Hygienic Safety
The CM clamp-on ultrasonic flow sensors / flow meters support non-invasive flow rate measurement, which significantly reduces contamination risk and is suitable for sensitive biopharma applications.

Multi Features
The CM clamp-on ultrasonic flow sensors / flow meters can accurately calculate fluid volume, detect air bubbles, perform volume dosing and function as a flow switch, providing multifunctional operational versatility.

Compact Design
The CM clamp-on ultrasonic flow sensors / flow meters have embedded circuitry that eliminates external wiring, streamlining installation and reducing space requirements.

No Blockages
The CM clamp-on ultrasonic flow sensors / flow meters are designed to operate without blockage or dead zones, enabling smoother fluid flow measurement and reducing system strain.

Sensor Calibration
The CM clamp-on ultrasonic flow sensors / flow meters provide tailored calibration options to accommodate various plastic tubing materials, sizes, temperatures, and liquid types to guarantee optimal performance.

Product Selection
Part # | Flow Range | Accuracy | Tubing OD | Tubing ID
CM-016 | Default: 1000 mL/min; Max: 2000 mL/min | 0-200 mL/min: ±6 mL/min; 200-2000 mL/min: ±3% | 5/32 (4mm); 4mm | 1/8 (3.2mm); 3mm
CM-019 | Default: 2000 mL/min; Max: 4000 mL/min | 0-200 mL/min: ±6 mL/min; 200-4000 mL/min: ±3% | 0.19 (4.8mm); 5mm | 1/8 (3.2mm); 3mm
CM-025 | Default: 3000 mL/min; Max: 6000 mL/min | 0-300 mL/min: ±9 mL/min; 300-6000 mL/min: ±3% | 1/4 (6.4mm); 6mm | 1/8 (3.2mm); 4mm
CM-038 | Default: 4000 mL/min; Max: 8000 mL/min | 0-500 mL/min: ±15 mL/min; 500-8000 mL/min: ±3% | 3/8 (9.5mm); 9mm | 1/4 (6.4mm); 6mm
CM-050 | Default: 5000 mL/min; Max: 10000 mL/min | 0-700 mL/min: ±21 mL/min; 700-10000 mL/min: ±3% | 1/2 (12.7mm); 13mm | 3/8 (9.5mm); 9mm
CM-063 | Default: 7000 mL/min; Max: 14000 mL/min | 0-900 mL/min: ±27 mL/min; 900-14000 mL/min: ±3% | 5/8 (15.9mm); 16mm | 3/8 (9.5mm); 10mm
CM-075 | Default: 10000 mL/min; Max: 20000 mL/min | 0-1200 mL/min: ±36 mL/min; 1200-20000 mL/min: ±3% | 3/4 (19.1mm); 19mm | 1/2 (12.7mm); 14mm
CM-100 | Default: 25000 mL/min; Max: 50000 mL/min | 0-2000 mL/min: ±60 mL/min; 2000-50000 mL/min: ±3% | 1 (25.4mm); 25mm | 3/4 (19.1mm); 16mm

Caractéristiques / spécifications techniques

• Liquid: Water, blood, drinks, paint, etc., without or with few solid particles
• Accuracy: 3% RD (Reading) plus zero offset
• Calibration: Default: 22±3 °C, water
• Tubing Material: Flexible materials such as PVC and Silicone, with smooth inner and outer surfaces
• Housing Material: Aluminum (or stainless steel)
• Fluid Temperature: 0°C to 60°C
• Storage Temperature: -20°C to 70°C
• Input Voltage: 5-30 VDC
• Current: Less than 20mA
• Optional accessories:
• USB Data Converter: can connect a sensor to a PC
• Flow Sensor Tool Box with Display: can connect up to 3 sensors to a PC