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UV
Monitors
- monitoring of relative UV-intensity
- monitoring of absolute UV-intensity
- monitoring of specific irradiation by using flow
rate measurement and reactor vessel volume for calculation
- compact monitor-ballast units available
(see electronic ballasts - UV-Compact)
- monitoring units for lamp function control (see
electronic ballasts)
- measurement units for UV-Radiation
(available for UV-A, UV-B, UV-C and UV/vis)
- measurement units for VUV-Radiation (185nm)
- measurement units for DVGW and ÖNORM reference
measurement
monitor features:
- budget versions with status indication by 3 LED
- enhanced versions with status indication by LCD
- automatic sensitivity adjustment function for fotodiode
sensors
- menu-based input of adjustment value for adjusted
sensors
- status indication forwarded by relay contacts
- alarm threshold fix/adjustable (depending on type
of monitor)
- hour counting, lamp lifetime monitoring
- menu-based handling and programming by buttons
- menu lock
- ’freeze’ function
automation:
- control units for ballast control with integrated
monitoring features (ballast control depending on
sensors information)
accessories:
- housing covers provide protection level IP65 at
front
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UV
Sensors
- fotodiode sensors for relative UV measurement
- current output (4...20mA) sensors
- voltage output (0...2V, 0...10V) sensors
- digital sensors (UV value as ASCII text via RS485)
- for the complete UV range of low pressure lamps,
- for the complete UV range of medium pressure
lamps
- sensors according to German DVGW rule
- sensors according to Austrian OENORM rule
sensor features:
- all sensors operate with SiC diodes
- all sensors are daylight blind
- sensors containing diodes with UV-C filter available
- sensors containing diodes with increased sensitivity
available (for low UV)
- waterproof up to 10bar (depending on type)
- stainless steel body
(G1/4", G 3/4" outside thread
or plug-in body for measurement window MF001)
- special types with Teflon body available
- side-looking sensors with enhanced angle of incidence
- several supply voltages available
- customer specific adjustments on request
accessories:
- measurement window MF001 according DVGW/OENORM
- adapter for replacement of MF001 by G1/4" sensors
- amplifier boards and interfaces for the amplification
of UV fotodiode signals
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