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Thermal Mass Flow Sensor Optimal for measuring gas flow and direction รุ่น FS2

รายละเอียดสินค้า : 

- Dimensions (L x W x H / H2 in mm):* 5.0 x 3.5 x 0.20 / 0.60

- Operating measuring range:

0 m/s to 1 m/s (half bridge mode)

0 ml/min to 50 ml/min (half bridge mode), tube ID about 1 mm

0 m/s to 100 m/s (CTA mode)

0 l/min to 5 l/min (CTA mode), tube ID about 1 mm

- Minimum operating range: 0 ml/min to 2.5 ml/min

- Response sensitivity: 0.001 m/s (50 μl/min)

- Accuracy: < 2 % of the measured value (dependent on the electronics and calibration)

- Response time t63: < 0.5 s

- Operating temperature range:* -20 °C to +150 °C

- Temperature sensitivity: < 0.1 %/K (dependent on the electronics)

- Connection:* Cu-wire, enameled, Ø 0.2 mm

- Heater:* RH (25 °C) = 34 Ω ±10 %

- Measuring element:* Rs_i (25 °C) = 425 Ω ±10 %

- Reference element:* RR (25 °C) = 710 Ω ±10 %

- Voltage range (nominal):* 2 V to 5 V (dependent on flow rate)

Datasheet