Schiltknecht measuring range - ThermoAir6/64

Models:

  • ThermoAir6 Unidirectional 0 … 1 V: 0 … 1 m/s oder 0 … 5 m/s
  • ThermoAir6 Omnidirectiona 0 … 1 V: 0 … 1 m/s oder 0 … 5 m/s
  • ThermoAir64 Unidirectional 4 … 20 mA: 0 … 1 m/s oder 0 … 5 m/s
  • ThermoAir64 Omnidirectional 4 … 20 mA: 0 … 1 m/s oder 0 … 5 m/s

Typical applications are:

  • Heating, ventilation, and air conditioning
  • Process control instrumentation
  • Cleanrooms
  • Laboratory Equipment
  • Environmental technology
Technical data
Thermoelectric Air-flow sensor Unidirectional Omnidirectional
Measuring range 0 … 1m/s 0 … 1m/s
Measurement uncertainty / accuracy ±1,0 % v.E. ±1,5 % v.M. ±1,0 % v.E. ±1,5 % v.M.
Measuring range 0 … 5m/s 0 … 5m/s
Measurement uncertainty / accuracy ±0,5 % v.E. ±1,5 % v.M. ±0,5 % v.E. ±1,5 % v.M.
Unidirectional Omnidirectional
Head dimension Ø 8 mm with protection basket Ø 110 mm
Shaft dimension Ø 15 mm Ø 15 mm
Operating temperature 0 … +40 ºC 0 … +40 ºC
Angle of approach ±30 º ±180 º
Access opening Ø 9 mm
Length of probe 300 mm 310 mm
Length of cable 1,5 m 1,5 m
Media Dry instrument air or inert gases
Time constant damped version: 2 s/Option: undamped version: 100 ms
Supply external supply 15 … 26 V DC
Current consumption ThermoAir6: ca. 35 mA
ThermoAir64: ca. 40 … 60 mA
Output ThermoAir6: Air-flow: 0 … 1 V (max. 1 mA)
ThermoAir64: Air-flow: 4 … 20 mA (max. 500 W)
Case dimension ca. 100×60×35 mm
Case protection type IP 40 (Aluminum case)
Weight ca. 250 g
Air humidity 0 … 90 % rF, non-condensing
Storage temperature –30 … +70 ºC

Special version on customer's demand. Specification is subject to change without notice.