Senseca HD2903TC25 空速变送器 (4-20mA, 0.05 -20ms, sensor 245mm, 5m cable)

Air speed Measuring range (The measuring range can be selected by dip-switch.)

0.05…1m/s

0.1…2m/s

0.20…10m/s

0.20…20m/s

Air speed Accuracy (at 50% RH and 1013 hPa)

range 0…1m/s  ±(0.1m/s + 3% of mesurement)

range 0…2m/s  ±(0.15m/s + 3% of mesurement)

range 0…10m/s ±(0.5m/s + 3% of mesurement)

range 0…20m/s ±(0.7m/s + 3% of mesurement)

Output: 4-20mA  RL< 500Ω

Power supply 18…40Vdc or 12…24Vac± 10%

Response time: 

0.2s (Fast)

2.0s (slow)

Operating temperature electronics probe:

0~ 60 °C

-10 ~ 80 °C

Compensation temperature: 0 ~ 80 °C

Storage temperature: -10 ~ 70 °C

Electronics protection class: IP67

Probe length: 245mm

Cable length: 5m

Sensor working conditions: Clean air, RH< 80%

Case dimension: 80x84x44 ( without probe)

Datasheet