Message Dialog
Display Update Message
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LW4 and LW5 are self-contained units intended for liquid level monitoring at the sight glass or plugged connection of vessels, maintaining a permanent visibility of the liquid level versus other liquid level sensors.
Read more...
Function
LW body
Refrigerants compatibilities
HFC, HCFC and R744
Features
Two versions of each model: LW4/5-H for high liquid level monitoring, LW4/5-L for low liquid level monitoring
3 Zone Level Control by using precise Hall-Sensor measurement, not prone to errors by foaming or light like optical sensors
Alarm, status and 3 zone indication by LEDs
Dual monitoring and protection
24V output signal for critical liquid levels
SPDT output contact for alarming, rating 230VAC / 3A
Easy installation by sight-glass replacement and front side mounting without nuts
LW4 for liquid CO2, HFC, HFO/HFO Blends refrigerants and oil (PS: 60 bar)
LW5 for liquid CO2 and oil (PS: 130 bar)
Medium temperature TS: -20…+80°C
Ambient temperature: -20 ...+50°C
1
Product images shown are for illustration purposes only and may not be an exact representation of the product or package contents
