Omron flow sensor D6F-01N2-000

Omron D6F-01N2-000 – Precise MEMS flow sensor for low air volumes (±1 L/min)

The Omron D6F-01N2-000 is a compact, high-resolution MEMS flow sensor for precise measurement of the smallest airflows. It is particularly suitable for applications in medical device technology, laboratory automation, leak detection, and systems with sensitive airflow control.

This sensor measures bidirectional air mass flow in a range of -1 to +1 liters per minute (L/min). The integrated MEMS element enables highly precise and repeatable results – independent of fluctuations in temperature, pressure, or humidity.

Technical data

Measuring range: –1 to +1 L/min (dry, clean air)
Output signal: 0.5 to 4.5 V DC (analog, temperature compensated)
Supply voltage: 5 V DC ±10%
Accuracy: ±3% of the measured value (in the range 0.05 to 1 L/min)
Repeatability: ±0.5% of measured value
Response time: approx. 30 ms
Differential pressure resistance: max. ±500 kPa
Operating temperature: 0 °C to +50 °C
Storage temperature: –20 °C to +60 °C
Humidity: 20% to 90% RH (non-condensing)
Dimensions: approx. 46 × 20 × 12 mm
Weight: approx. 12 g
Installation position: any (note air direction)
Connection: 6-pin connector (incl. Vcc, GND, Vout, Temp, etc.)

Special features

– Bidirectional measurement of supply and extract air
– Thermal measuring principle (MEMS): maintenance-free, precise, stable
– Temperature-compensated analog signal
– No moving parts, therefore particularly durable
– Compact design for tight installation conditions
– Easy integration into control and monitoring systems

Typical areas of application

– Medical ventilators
– Leakage tests in test systems
– Air flow monitoring in the laboratory
– Microclimate and air quality control
– Filter monitoring at low flows