- Actuators
- Adapters
- Air Blowers
- Air Conditioners
- Air Curtains
- Air Purifiers
- Anemometers
- Axial fans
- Ball Valves
- Belimo
- Blowers
- Brackets
- Brass
- Brazing Rods
- Capacitors
- Carrier Parts
- Clamp Meters
- Cleaning Products
- Coatings
- Compressors
- Condensate Pumps
- Connectors
- Contactors
- Copper Capillary
- Copper Coils
- Copper Straight Tubes
- Copper Strainers
Kriwan 52S476S66 INT276 LN Electrical Part Liquid Monitor
KRIWAN level monitoring offers different sensor versions for the monitoring of the liquid level in refrigerant compressors, oil and refrigerant receivers and oil separators.
replaces Bitzer 3479490
APPLICATION
The optical level monitoringINT276 LN is employed for contactless single-point measurement of liquid levels, e.g. for compressors, pumps, containers, etc.
The solution consists of a screw-in and an evaluation part.
The screw-in part is permanently installed at the measuring point for optical level recording. The electronic evaluation part can be mounted or replaced without having to open the circuit of
the medium to be monitored.
FUNCTIONAL DESCRIPTION
Light pulses of the device are refracted in fluids and reflected in gaseous environments. Thus the INT276 LN reliably recognizes the fluid level.
The reactions are time delayed, to prevent unnecessary switching in response to temporary fluctuations in the fluid.
If the level is too low or in case of a malfunction, the relay drops.
Once the correct level is reached again or the malfunction has been rectified, the relay energizes again.
The potential-free changeover contact can be looped directly into a safety chain without auxiliary relays.
An integrated self-monitoring ensures increased operational reliability; an installation check ensures the proper installation.
An installed LED signals the current status.
