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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 |
