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8 - EN
WARNING DEVICE LAL-SRW
Product Specifications
EN
2
Product Specifications
2.1
Function
The warning device monitors the status of
■
an overflow sensor, a sludge level sensor or an oil layer sensor, or
■
a combination of an overflow sensor and an oil level sensor or
■
a combination of an overflow sensor and a sludge level sensor
in an oil/petrol separator. LEDs on the device indicate an alarm, sensor fault and
system and sensor status. In the event of an alarm, an additional acoustic signal
sounds.
2.2
Product Program
Warning device
Sensors
Accessories
Description
Type code
Intrinsically safe warning device, 230 V AC
LAL-SRW
Description
Type code
Overflow sensor, for detecting excessively high liquid level
NVF-104/34-PF
Oil level sensor, for detecting of oil layer thickness
KVF-104-PF
Sludge level sensor, for detecting sludge levels
SLU-103-**
Description
Type code
Connection box IP67
NVO5-VD
Cable connector IP68 for one sensor
LAL-SK2
Mounting set for one sensor
NVO5-B
Installation housing with DIN mounting rail
NVO5-KV