Thermo Fisher - Model 61-12c/Csa(P/N 081648)
Ramsey shaft speed transmitter Model 61-12C/CSA (p/n 081648)
Composed by: - speed sensor 61-12 (USA cast type), 20÷200
pulse/rev; - stub coupling; - anti-rotation arm. Cast aluminum
construction Working temperature -28°C ÷ +54°C (-20°F ÷ +130°F)
Storage temperature -50° ÷ +70°C (-58° ÷ +158°F) Canada
Standards Association CSA approved for Class II, Groups E, F and
G.