Hotwire Anemometer - Transmitter
Air Velocity

  • Hot wire anemometer transmitter
  • Directional and Omni-directional Versions
  • High sensitivity for low speeds
  • Analog Output 4-20mA or 0-10V DC
  • Variable response time for turbulence
  • Ready calibrated

The HD 40 hot wire anemometers are ready to use transmitters for mounting in a variety of situations in ducts vents and open air to monitor local air velocity. The instruments are easy to set up and use requiring only a DC power suppy of 12-40 volts and delivering an analog output all via a 3 wire cable connection. There are three version, an omnidirectional sensor with an exposed bead, a directional sensor where the sensor bead is maintained in a slot so as to provide directionality, and a directional sensor on flexible shaft for mounting in difficult locations.

  • Comfort and Draft Studies
  • Ventilation Ducts
  • Clean Rooms, hospitals HVAC
  • Wind tunnels and calibration
  • Drying processes
  • Diffuser design
  • Tunnels and subways

 

Anemometer Specifications

Air Velocity Sensor  
Sensor Type Hot wire
Range

01 to 5 m/s
0.2 to 40 m/s

Accuracy ± 0.2 m/s +3% full scale
Response time selected by jumper 0.2s or 2.0s
Operating temperature Probe 0 -80°C , electronics 0-60°C
Compensation temperature 0 -80°C
Storage temperature -10 to +80°C
Protection class IP67
Working conditions clean air, RH<80%
Case Dimensions 58x65x35 mm
Standard Cable length 2 m
Directional Probe Omnidirectional Tripod Mount
Flexible 'goose neck' probe
Omni Directional Probe
 
   

Ordering Information

Part No. Description of probes Price each  
HD43TS1-O Directional Probe 0.2 to 40 m/s 4-20 mA output $415.00
HD43TS1-V Directional Probe 0.2 - 40 m/s 0-10 V output $430.00
HD43TS2-O Omni-directional Probe 0.1 to 5 m/s 4-20mA output $510.00
HD43TS2-V Omni-directional Probe 0.1 - 5 m/s 0-10VDC output $525.00
HD43TS3-O Flexible directional Probe 0.2 to 40 m/s 4-20mA output $530.00
HD43TS3-V Flexible directional Probe 0.2 to 40 m/s 0-10VDC output $545.00
HD43TS4-O Omni directional probe with tripod mount and cage 0.1 to 5 m/s 4-20 mA output $825.00
HD43TS4-V Omni directional probe with tripod mount and cage 0.1 - 5 m/s 0-10VDC output $840.00
Options      
A5000 Digital Panel Meter readout for 4-20mA input signal scaleable to read velocity units $350.00  
  Digital Panel Meter readout for 4-20mA input signal scaleable to read velocity units with settable alarms call  
  Digital Panel Meter readout for 4-20mA input signal scaleable to read velocity units with RS232 output
There are several configurations of meters that can accept the analog output of the transmitters and use them for display, alarms, control or data logging applications. See for example A5000 panel meter process version
call