User's Manual

6-2
Edition 1. Ref. No: 307010E
Technical Information
Signal on alarm Hold/Low (3.9 mA)/High (22 mA)
Load Minimum load for HART communication 250
ohm.
Accuracy
Measured error *
)
±10 mm (0.4")
Linearity *
)
±10 mm (0.4")
Repeatability *
)
±10 mm (0.4")
Ambient temperature effect ±0.01% / 10 K
*): Free-space reflection from flat metal surface, ambient
temperature 25 °C (77 °F), atmospheric pressure.
Environment resistance
Ambient temperature -40..70 °C (-40..158 °F)
Display Unit -20..70 °C (-4..158 °F)
Storage temperature -40..80 °C (-40..176 °F)
Tank temperature -40..150 °C (-40..302 °F)
Tank pressure -0.1..1.0 MPa (-14..145 Psi)
Water protection Designed for IP65, NEMA 4
Vibration resistance IEC 68-2-6 /1G
Standard
Ex ia
Input Voltage (V)
Load (Ohm)