WIKA TR31-3 Operating Instructions Manual page 13

3. Specifications
Ambient conditions
Ambient temperature range
M12 x 1 circular connector
■
Model TR31-3-x-TT
Models TR31-3-x-Px, TR31-3-x-Sx
Directly connected cable
■
(model TR31-K-x-xx)
Storage temperature range
M12 x 1, 4-pin circular connector
■
(model TR31-3-x-xx)
Directly connected cable
■
(model TR31-K-x-xx)
Climate class per IEC 60654-1
M12 x 1 circular connector
■
Model TR31-3-x-TT
Models TR31-3-x-Px, TR31-3-x-Sx
Directly connected cable
■
(model TR31-K-x-xx)
Maximum permissible humidity per
IEC 60068-2-30 var. 2
Maximum operating pressure
Vibration resistance per IEC 60751
Shock resistance
per IEC 60068-2-27
Salt fog
9) Dependent on the instrument version
10) Reduced operating pressure when using a compression fitting:
Stainless steel
■
PTFE
■
WIKA operating instructions models TR31-3, TR31-K
9) 10)
max. 100 bar
max. 8 bar
-40 ... +85 °C (-40 ... +185 °F)
-50 ... +85 °C (-58 ... +185 °F)
-20 ... +80 °C (-4 ... +176 °F)
-40 ... +85 °C (-40 ... +185 °F)
-20 ... +80 °C (-4 ... +176 °F)
Cx (-40 ... +85 °C or -40 ... +185 °F,
5 ... 95 % r. h.)
Cx (-50 ... +85 °C or -58 ... +185 °F,
5 ... 95 % r. h.)
Cx (-20 ... +80 °C or -4 ... +176 °F,
5 ... 95 % r. h.)
Relative humidity 100 %, condensation
allowed
140 bar with 3 mm sensor diameter
270 bar with 6 mm sensor diameter
10 ... 2,000 Hz, 20 g
50 g, 6 ms, 3 axis, 3 faces, 3 times for
each face
IEC 60068-2-11
9)
13
EN