Type 2291 Guided radar level transmitter
Item number: 2291 Price on request
Delivery time:Delivery time on request
Attributes of Type 2291 Guided radar level transmitter
May differ from supplier data
Signal inputs/outputs and interfaces
Switching voltage, max. 1,000 V
Switching current, max. 20 mA
Interfaces HART
Number of switching points 2
Signal output 4 to 20 mA
Housing / Design / Mechanical data / Materials
Sensor diameter 8 mm
Sensor weight, approx. 0.4 kg
Sensor length/installation length 2 to 6 m
Housing material primary PBT
Masking material 1.4571 (316 Ti)
Material in contact with medium 1.4401 (316)
Basic data
Resolution (%FS) 1 %
Accuracy (%) 0.5 %
Accuracy (mm) 3 mm
Process pressure 4 to 580 bar
Medium temperature range/process temperature -30 to 194 °C
Measurement range 3 to 24 m
Measured medium Water
Float switch type Magnetic float switch
Programmable/adjustable functions Teach-in via two buttons
Additional measurement possibilities Distance
Probe type Rod
Measurement range (level sensor) 6 m
Electrical data / Signal connections
Supply voltage 2 to 4 V
Voltage type (AC /DC) V DC
Electrical connection -
Product environmental influences (protection class/temperature)
Storage temperature -30 to 194 °C
Approvals / Certificates / Performance level / Integrity level
Safety integrity level SIL 1
Certificates/approvals Ex approvals
Process connection
Process connection/installation M20 1/2" NPT