Detail GEFRAN, Linear Potensiometer, Type: PZ12
GEFRAN, Linear Potensiometer, Type: PZ12
RECTILINEAR DISPLACEMENT TRANSDUCER WITH CYLINDRICAL CASE
Main features
• 25 to 250 mm. stroke
• Mechanical fixing using brackets, selfaligning ball-joints or flange
• Independent linearity up to ± 0, 05%
• Infinite resolution
• No variation of electrical signal outside theorical electrical stroke
• Displacement speed up to 10 m/ s
• Working temperature: -30...+ 100° C
• Electrical connection: 3-pole screened cable ( 1m length)
• Life duration: > 25x10 ( 6)
meters or > 100x10( 6) operations
whichever is the smaller ( within C.E.U.)
• Grade of protection IP60
• Suitable for use in explosive environments with presence of gas ( groups IIA, IIB, IIC) and combustible powders.
Standards for simple device:
ATEX CEI EN 50020 2003 - paragraph 5.4 a
Useful electrical stroke ( C.E.U.) 25/ 50/ 75/ 100/ 125/ 150/ 200/ 250
Independent linearity
see table
( within C.E.U.)
Displacement speed d10 m/ s
Displacement force d0.5N
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