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Hoentzsch Thermal flow measuring tube TA10, TA20 robust, compact, laminar flow, explosion proof gas monitoring
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Thermal Insertion Flowsensor TA

SKU: TA10 TA20

Manufacturer: Hoentzsch

For pipes and ducts with greater diameter and portable applications - measurement of consumption in compressed air and other clean gases, laminar flow in clean rooms, under fan-filter-units; flow measurement in production facilities of the pharma-; food-processing- and semiconductor industry as well as flow-monitoring in glove boxes, isolators or sedimentation rate measurements in spray booths. Measurement of burner air and leakage flow; Monitoring of safety-relevant facilities – in aerospace as well as boats and ships.

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Thermal flow probes TA10 and TA20 are suitable for both fixed and portable measuring in clean, condensate-free gases.

TA10 probes can be used in measuring tubes with an inside diameter equal to or greater than 25 mm and show good response behaviour (time constant within seconds).

TA20 probes can be used in measuring tubes with an inside diameter equal to or greater than 80 mm and the time constant is within 10 seconds.

If necessary, the probes can be anchored with a pressure resistant probe guide piece SF. Alternatively, they can be hand-operated for portable applications, such as in free flows.

 

Types:

standard with connection cable or compact sensor, explosion proof housing, for laminar flow, with robust design

 

Models:

Insertion Probe Measuring tube fixed evaluation unit portable evaluation unit Software
 vortex sensor  vane measuring tube  fixed eval unit  portable unit  software

 

Specifications

  • Measuring range: 0.2 ... 200 m/s
  • Pressure resistance: up to 16 bar / 1.6 MPa above atmospheric
  • Media temperature: -10 ... +140 °C
  • Media: air (compressed air), nitrogen, methane, natural gas, propane, butane, argon, carbon dioxide, sulphur hexafluoride, helium, hydrogen, landfill gas, oxygen, …
  • Displayed indicators:

    Standard flow velocity [Sm/s],
    Standard flow rate [Sm³/h] or [Sl/min],
    mass flow rate [kg/h],
    standard volume [Sm³],
    Temperature [° C, ° F],
    With optional M-Bus: standard flow rate, mass flow rate, standard volume.

  • IP protection type: IP65 (connection housing)
  • Type of protection: ATEX category 3G and 3D (zone 2 and 22) (optional)
  • Sensor output:
    2 analog output 4-20 mA, linear, freely configurable
    relay for quantity pulse
    WiFi (optional)
    M-Bus (optional)