DESCRIPTION

· Kelly Pneumatics, Inc. offers an Analog Mass Flow Sensor for high-volume flow rates of Air and Oxygen.
· The sensor compensates for temperature changes and provides accurate mass flow readings via a 0-5V feedback signal.
· It measures flow from 0-300 SLPM with 2% accuracy and a 2ms response time.
· An internal microprocessor processes signals from a thermistor and hot wire anemometer for linearized measurements.
· Compact and lightweight, ideal for OEM applications in medical, semiconductor, and gas analyzer products.

FEATURES

· High accuracy: ±2% of reading (or 0.05 SLPM).
· Fast response time: 2 milliseconds.
· 0-5V analog feedback signal.
· Temperature compensation for precise measurements.
· Microcontroller design for customization and dynamic settings adjustment.
· Digital commands for switching between Air and Oxygen flow measurements.
· I2C commands to change units between SLPM and lb/min.
· Internal EEPROM for saving preferences to avoid initialization on start-up.
· Custom software versions available based on application requirements.

APPLICATIONS

· Medical devices.
· Semiconductor manufacturing.
· Gas analyzer systems.