SICK DUSTHUNTER T100

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8012428/YWL2/3-0/2016-08| SICK O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER T
Subject to change without notice
PRODUCT DESCRIPTION 2
2.2.6 Installation accessories
2.2.6.1 Purge air supply and connection line
Purge air hoses can have different lengths.
2.2.6.2 Weatherproof covers
Weatherproof covers are available for sender/receiver units and reflectors used outdoors
(see “Weatherproof covers”, page 122).
2.2.7 Further options
2.2.7.1 Fail-safe shutters
For applications with overpressure in the duct we recommend to install fail-safe shutters
for the protection of sender/receiver unit and reflector should the purge air supply fail (see
“Installing fail-safe shutters”, page 44). In addition, the optical components can also be
maintained by external closing of these shutters even while the equipment is in operation
without jeopardizing the staff.
2.2.7.2 Differential pressure sensor
The correct purge air supply can be monitored with pressure controllers (see “Purge air
supply”, page 124).
2.2.7.3 Components for hall air monitoring
A light/dust protection tube with matching holder for fitting the sender/receiver unit and
reflector in factory halls or outdoors (e.g. for stockpile monitoring). Active measuring paths
up to 50 m are therefore possible when installed vibration-free and distortion-free and
when reflector DHT-R13 (see “Reflector”, page 117) is used.
DUSTHUNTER T50 DUSTHUNTER T100 DUSTHUNTER T200
Purge air supply by
MCU-P control unit
Purge air hose DN 25
mm for supply of
sender/receiver unit
and reflector
Purge air hose DN 40 mm for supply of sender/
receiver unit and reflector
Purge air supply by
optional external
purge air unit
Adapter 40-25
Purge air hose DN 40, if the purge air hose deliv-
ered is not sufficient
Connection line
From MCU to sender/receiver unit
From sender/receiver
unit to reflector
The connection line from the sender/receiver unit to the reflector is not required for
DUSTHUNTER T50 and T100.