Level switch/Level sensor
Item number: LR7300 Price on request
Delivery time:Delivery time on request
Attributes of Level switch/Level sensor
May differ from supplier data
Signal inputs/outputs and interfaces
Switching current, max. 20 to 200 mA
Switching output PNP
Switching function NC/NO contact, adjustable (2x)
Basic data
Medium temperature range/process temperature 0 to 80 °C
Probe type Rod probe
Measured medium Water Water-like media Water-based cooling lubricants
Measurement principle Microwaves
Product environmental influences (protection class/temperature)
Operating temperature range 0 °C
Protection class IP 67
Housing / Design / Mechanical data / Materials
Sensor length/installation length 150 to 1,600 mm
Housing material primary V2A (1.4301)
Material in contact with medium Stainless steel (1.4305)
Electrical data / Signal connections
Number of wires 4
Electrical connection M12 plug connection (acc. to EN 61076-2-101), gold-plated contacts
More functions and options
More functions/options Reverse polarity protection Display, integrated Short-circuit protection, clocked Show all Switching state indicator Overload protection Housing, turnable
Process connection
Process connection/installation 3/4" NPT
Approvals / Certificates / Performance level / Integrity level
Certificates/approvals CE cULus