Load
Minimum load is 250
Ω
for HART
communication
(4) Accuracy
Measured error *)
±5 mm (0.2”)
(0.1m up to 5m)
±10 mm (0.4”) (5m up to 10m)
Linearity *)
less than ±10 mm (0.4”)
Repeatability *)
±1 mm (0.04”)
Ambient temperature effect
±0.01% / 10 K
*): Free-space reflection from flat metal surface, ambient temperature 25 °C (77 °F),
atmospheric pressure.
6.2 Environment resistance
Ambient temperature
-20..70 °C (-40..158 °F)
Storage temperature
-40..80 °C (-40..176 °F)
Degree of protection
IP68 (under water 10m / 24hours)
Vibration resistance
IEC 68-2-6 /1G
Harmonized standard (Immunity)
EN 61000-4-4
EN 61000-4-6
Lightening Arrester
IEC 61000-4-5 (Level 4)
(Common mode 4kV / Normal mode 2kV)
In
pu
t
V
o
lt
ag
e
[
V
]
16
21.5
36
0
250
900
Load[Ohm]
R0≦(Vin-16)/0.022
Not
available
6-2