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HD403TS Series – Hotwire Air Speed Transmitters
Brand: Delta OHM S.R.L.The HD403TS series of hotwire air speed transmitters are used for measuring and controlling air speed in ventilation ducts, clean rooms, extractor fans, as well as monitoring air quality (IAQ), etc.
These transmitters are equipped with a hotwire sensor, in the directional or omnidirectional version. The HD403TS series of transmitters have a 4 to 20mA output, while the HD4V3TS series have a 0 to 10Vdc output.
Two measuring ranges are available: 0.20 to 40m/s for S1 and S3 models with directional probe and 0.08 to 5.00m/s for S2 and S4 models with omnidirectional probe.
Specifications
Brand
Air Speed Standard Measuring Range
- 0.1 to 5.00 m/s, TS2 and TS4 models
- 0.20 to 40.0 m/s, TS1 and TS3 models
Measurement Accuracy
- ± (0.2 m/s+3 %f.s.)
Response Time
- 0.2 s
- 2.0 s
Operating Temperature
- Electronics: 0° to +60° C
- Probe: 0° to +80° C
Compensation Temperature
- 0° to +80° C
Storage Temperature
- -10° to +80° C
Electronics Protection Class
- IP67
Sensor Working Conditions
- Clean air, RH< 80 %
Case Dimensions
- 60 x 66 x 35 mm Without probe
Standard Cable Length
- 2 m
