SW-50
Speed Monitor ModuleDynalco
Two-Setpoint Speed Switch
Dynalco SW-50 two-setpoint speed switch for engine overspeed protection, crank disconnect, generator field-flashing and alarms. Frequency 0-5,000 Hz (or 0-10,000 Hz), input 0.15-70 Vrms, 8-32 VDC supply, response <=50 ms, field-programmable via two 25-turn potentiometers, -40 to +85 C.