You may also be interested in
http://w U266_HTAEx_DoP_e_110517 ww.hoentzsch.com
Corresponding Documents
U265 Directions for Use HTA-Ex
U268 Operating Instructions
HTA-Ex
U232 Thermal Flow Sensors TA
U233 Price List TA10 ... and
Accessories
U234 User’s Information
Examples of Application
· Determination of compressed air
consumption
· Controlling measurement of
deposit gas
· Controlling measurement of air
admission in clean-room
conditions
· Checking incoming and outgoing
air in production plants
· Flow measurement in cleanroom
technology installations
· Air and water tightness tests on
windows and doors
· Filter resistive testing on safety
benches
· Tracking down leakage in compressed-
air ductwork systems
· Regulating and adjusting air
conditioning and ventilating
systems
· Measuring at inlet nozzles of
aerators
· Controlling and stationary measurement
with the opportunity of
logging by line
recorder
· Instantaneous value and longterm
measurement
· Using velocity area method to
determine the standard flow
rate or the average standard
flow velocity by approval tests
and inspections for proof of
guarantee according
to VDI/VDE 2640
· Automatic conversion of a
stand ard flow velocity to the
standard volume flow using
measuring tube diameter and
profile factor
A handy and easy-to-use
anemometer for measuring
standard flow velocity, standard
volume flow and temperature of
air/gases in hazardous locations.
Units of display:
m/s, m³/h, l/min, °C
1/3
Hand-held unit HTA-Ex
All associated Höntzsch thermal
flow
sensors TA-Ex with thin-film
sensor element can be connected
to the HTA-Ex display unit:
Probes TA10 and measuring tubes
TA
sensors is a piece of equipment in
ATEX Ex ia IIC T4 type of
protection, intended for use in
potentially hazardous locations:
Category 2 / zone 1
Thermal flow sensors TA with
thin-film sensor element are
capable of measuring not only the
lowest but also high velocities
and satisfy a wide spectrum of
requirements for industrial
application:
· chemical corrosion resistance
· small dimensions
· wide range of measurement
