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Air Speed Transmitter Model : HD2903T…

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Product Description

Air Speed Transmitters

Specification : NOTES
Air speed Measuring Range 0.05…1m/s

0.05…2m/s

0.05…10m/s

0.05…20m/s

The measuring range

can be selected by

dip-switch.

Air speed Accuracy
range 0…1m/srange 0…2m/srange 0…10m/srange 0…20m/s
±(0.04m/s+2% of measurement)

±(0.04m/s+2% of measurement)

±(0.2m/s+3% of measurement)

±(0.2m/s+3% of measurement)

at 50%RH and 1013hPa
Temp. Measuring range -10…+60°C HD2937, HD29V37,
HD29371&
HD29V371 models
Temperature Accuracy ±0.3°C
RH Measuring Range 5…98%RH HD29371 and HD29V371

Models

Relative Humidity Accuracy ±2% (5..90%RH), models

±2.5% remaining range

Relative Humidity Output Range 0…100%RH
Output

(according to the models)

4…20mA

0…10Vdc

RL < 500W

RL > 10kW

Power supply 16…40Vdc or 12…24Vac±10%
Response time

(selected by jumper)

0.2s

2.0s

Fast

Slow

Operating temperature

electronics

probe

0…+60°C

-30…+100°C

Compensation Temperature 0…+80°C
Storage Temperature -10…+70°C
Electronics protection class IP67
Sensor working conditions Clean air, RH < 90%
Case dimensions 80 x 84 x 44 Without probe

Model  : HD2903T… HD29V3T… HD2937T… HD29V37T…

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