CS series Clamp-on Ultrasonic Flow Sensor / Flow Meter

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CS series Clamp-on Ultrasonic Flow Sensor / Flow Meter

The CS series clamp-on flow sensor/flow meter is compact and supports measuring flow rate and detecting air bubbles without external circuitry.

The CS ultrasonic flow sensor is designed for non-invasive flow rate measurement in rigid plastic tubing such as PFA, PTFE, Teflon, PVDF, PP, and Nylon.

The CS clamp-on flow sensors / flow meters does not directly contact the liquid, no cross-contamination during the measurement process. It is support non-invasive flow rate measurement of water, pure water, cleaning water, acids, chemical, CMP slurry, oil, beverages, alcohols, etc.

The CS clamp-on flow sensor/flow meters come with different sizes to accommodate various tubing diameters and can be configured for flow switching and dosing control functionalities.

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Product Features

High Accuracy：±3%

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

Hygienic Safety

The CS series clamp on ultrasonic flow sensors / flow meters reduce the contamination risk and make it ideal for sensitive applications in the automation industries.

Bi-Directional Flow Measurement

The CS series clamp-on flow sensor/flow meters support accurately calculating fluid volume and detecting air bubbles. Additionally, the clamp on flow sensor can perform volume dosing and function as a flow switch, providing a multi-functions enhances operational versatility.

Compact Design

The CS series clamp-on flow sensor/flow meters have embedded circuit, which is easy to install, and reduces installation space requirements.

No Blockages

CS series clamp-on flow sensor/flow meters are designed to operate without blockage or dead zones, enables smoother fluid flow and reduces potential system strain.

Output

CS series clamp-on flow sensor/flow meters offers multi-output methods that facilitate seamless integration with the control systems.

Product Selection

Part #

Max Flow

Accuracy

Tubing OD

Tubing ID

CS025NB

6000 mL/min

0-300mL/min: ±9mL/min 300-6000mL/min: ±2%

1/4" (6.4mm)

1/8" (3.2mm)

3/16" (4.8mm)
CS031NB

8000 mL/min

0-400mL/min: ±12mL/min 400-8000mL/min: ±2%

5/16" (7.9mm)

3/16” (4.8mm)

1/4" (6.4mm)
CS038NB

8000 mL/min

0-600mL/min: ±18mL/min 600-8000mL/min: ±2%

3/8" (9.5mm)

1/4" (6.4mm)

5/16” (7.9mm)
CS050NB

10000 mL/min

0-1000mL/min: ±30mL/min 1000-10000mL/min: ±2%

1/2" (12.7mm)

3/8" (9.5mm)

7/16"(11.1mm)
CS063NB

15000 mL/min

0-1400mL/min: ±42mL/min 1400-15000mL/min: ±2%

5/8" (15.9mm)

7/16"(11.1mm)

1/2" (12.7mm)
CS075NB

18000 mL/min

0-1600mL/min: ±48mL/min 1600-18000mL/min: ±2%

3/4" (19.1mm)

1/2" (12.7mm)

5/8” (15.9mm)
CS100NB

24000 mL/min

0-2400mL/min: ±72mL/min 2400-24000mL/min: ±2%

1" (25.4mm)

5/8" (15.9mm)

3/4” (19.1mm)

Specifications

Liquid

Water, pure water, chemicals, slurry, acids, drinks, oil, paint, etc, liquid without or not many solid particles

Accuracy

2% plus zero offset

Calibration

Default：22±3 °C, water

Tubing material

PFA, PTFE, Teflon, PP, PVDF, Nylon, etc., smooth inner and outer surfaces

Housing material

Plastic

Input voltage

12-30 VDC

Current

Less than 20mA (no external load)

Connector

8-pin push-pull plug

Fluid temperature

0°C to 90°C

Ambient temperature

0°C to 60°C

Shielding

Grounded

Input and output

• RS485 output
• Analog output: current output 4-20mA, 0-20mA, 0-24mA, voltage output 0-5V, 0-10V
• Frequency output: 0-20KHz
• Digital output: NPN, PNP, PUSH-PULL
• Digital input: Ground, lasts at least 20ms

Accessory

8-wire shielded cable, default length 1.5m

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
• Flow Sensor Monitor: can connect to a sensor with a display, and extend the sensor cable out
• Flow Sensor Data Cable, 3 meters, push-pull plugs at both ends, can connect the flow sensor monitor and the sensor