Great Lakes Instruments 69 Probe ph Sonde Halstrup Stroke [mm] 40 piston diameter Leistungsleitung Stroke [mm] 40 piston diameter 25mm Based on norm ISO 21287 damping P: Elastic cushioning rings plates on both sides installation position any Constructive structure Pistons piston rod profile tube position detection for proximity switches Anti rotation guide Guide rod with yoke operating pressure [bar] 1 to 10 functionality double acting operating medium Compressed air according to ISO 8573 1:2010 [7:4:4] Note on the operating and control medium Oiled operation possible (required for further operation) Corrosion resistance class KBK 2 moderate exposure to corrosion Ambient temperature [°C] 20 to 80 Impact energy in the end positions [J] 0 Contact rated current: 40A Product type: pH probe Type Manufacturer number: 69 sample