GEFRAN, Linear Potensiometer, Type: PY1 RECTILINEAR DISPLACEMENT TRANSDUCER Principali caratteristiche • 25 to 150 mm. stroke • Mechanical linkage using joint with take up of play, M4 thread • Independent linearity up to ± 0, 05% • Infinite resolution • No variation of electrical signal outside theoretical electrical stroke • Displacement speed up to 10 m/ s • Working temperature: -30...+ 100° C • Electrical connections: PY1 F 3 wire 1m screened cable PY1 C 5-pole connectors DIN43322 • Life duration: > 100x10 ( 6) operations ( within C.E.U.) • Double support of the control rod • Grade of protection IP40 • 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/ 150 Independent linearity see table ( within C.E.U.) Displacement speed d10 m/ s