CMF5025 Interface NPT 1”Specifications 500/600/800/1000/1200/1600 L/min

Product Description

The CMF5025 Gas Mass Flow Meter employs a micro-electromechanical system (MEMS) flow sensor chip, designed for a wide range of applications involving clean, relatively dry gas flow measurement and process control. Its unique packaging technology allows the product to meet different flow measurement ranges, ensuring high sensitivity, reliability, stability, and cost-effectiveness.

The CMF5025 is based on a MEMS flow sensing unit and high-precision digital processing and calibration circuitry (MCU). The integrated Δ-Σ A/D converter, along with internal calibration logic circuitry and an MCU processor, ensures real-time, effective signal acquisition and accurate flow measurement. Internal compensation algorithms eliminate the need for external calibration, ensuring high-precision flow output. The user-friendly digital communication output allows for easy data acquisition. The product is suitable for a wide range of applications.

Product Features

• High Accuracy: ±1.5% Full Scale (F.S.) accuracy
• Linear Output: No temperature compensation required
• Long-term Stability: Minimal zero-drift
• Quick Response Time: 65 ms response time
• Wide Flow Range: 0-60 m/s, impact-resistant up to 100g
• Robust Sensing Core: Solid-state, no surface cavity or fragile film, resistant to blockage and pressure impact
• Output Options: Analog output (1-5 V) with optional RS485 digital communication
• Adaptability: Suitable for relatively humid gas measurements
• Operating Temperature: -25°C to 85°C
• Storage Temperature: -40°C to 90°C
• Humidity: 0-100% RH
• Condensate Water Resistance: Sensor can withstand condensate water

Performance Specifications

Functional Items

Dimensions

Applications

• Industrial
• Medical
• Petroleum
• Instrumentation
• Gas
• Chemical
• Metallurgy
• Food Processing
• Mechanical and Electrical Equipment

Use Instructions

1. Read Instructions Carefully: Ensure you thoroughly understand these instructions before using the product.
2. Clean Gas Environment: The product is ideal for use in clean gas environments and is unsuitable for environments with high dust, oil pollution, or multiphase flow. For usage in high water vapor environments, please contact the manufacturer.
3. Suitable Applications: This product is designed for gas measurement, monitoring, and control in automotive, industrial, commercial, and equipment sectors. Avoid using it in unsuitable environments.
4. Follow Operating Specifications: Always adhere to relevant operating specifications and safety precautions.
5. Manufacturer Liability: Wuxi Kangsk Electronic Technology Co., Ltd., its branches, subsidiaries, and offices are not liable for damages resulting from improper use of this product. Other conditions are subject to the sales contract.

Important Notes

1. Operating Environment: The product functions properly only within the defined environmental conditions.
2. Installation and Leak Detection: Ensure proper installation following the gas flow direction and conduct leak detection as per relevant regulations.
3. Pipe Installation and Cleaning: Avoid introducing impurities during pipe installation, cleaning, or other operations, as this can damage the product.
4. Water in Medium: Presence of water in the medium or immersion in water may degrade the sensor’s sensitivity or cause damage.
5. Power Supply Polarity: Reversing the power supply's positive and negative electrodes can burn out the sensor's internal circuit, affecting its operation.

The CMF5025 gas mass flow meter is an essential tool for accurate and reliable gas flow measurements, suitable for diverse industrial, medical, and environmental applications. Its advanced MEMS technology and robust design ensure high performance and durability.