Flow Meter | High-Accuracy Mini Design for Pneumatic Monitoring | NNT

The PF2M7 Mini Air Flow Meter delivers lab-grade accuracy (±1% F.S.) in a space-saving package for compressed air monitoring across pneumatic lines and leak detection systems. Engineered with a thermostatic anemometer sensor and IP67-rated aluminum housing, it seamlessly integrates into robotic arms, packaging machines, and HVAC energy audit setups. Key features include


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Model:
NPF2M7
Brand:
NNT

Product Description

Thermistor-based air flow sensor disassembly diagram

Digital Air Flow Switch Sensor Meter NPF2M7

Wide Rangeability: 0.5-100 L/min

Multi-Output: 4-20mA、RS485 Modbus

Zero Calibration

Series	Flow Range
NPF2M701	0.01 to 1 L/min
NPF2M702	0.02 to 2 L/min
NPF2M705	0.05 to 5 L/min
NPF2M710	0.1 to 10 L/min
NPF2M725	0.3 to 25 L/min
NPF2M750	0.5 to 50 L/min
NPF2M711	1 to 100 L/min
NPF2M721	2 to 200 L/min