Dynalco speed switch manual

Dynalco® Digital Speed Switch Transmitter. Reliable, accurate over/under speed protection, transmitter with models upto 4 standard relay set-points and LED or keypad configuration display options. The SST use a pulse or frequency input to provide an accurate mA output or / VDC linear output ready for direct interface with machine condition monitoring devices . Dynalco Products. Dynalco was started in with three products and a goal of producing engineered solutions for the oil and gas industries. Today, Dynalco has become a worldwide industry leader, recognized for its high-quality instruments and controls used in the oil gas, chemical, power, marine and construction industries. The speed switch converts frequency input (speed, rate) into linear proportional dc outputs: t 0–1 mA (standard - meter out) t 4–20 mA (standard - proportional out) t 0–5 Vdc (switch selectable) t 0–10 Vdc (switch selectable) It provides 0, 2, or 4 relay trip set points (depending on the model) 2. Getting Started.

The Dynalco SW Speed Switch features two relay setpoints: one overspeed plus one auxiliary for crank disconnect, generator field-flashing or other alarm. This high quality speed switch provides reliable engine overspeed protection and is fully field- programmable. Magnetic Pickups and Proximity Switches Manual 6 Woodward Figure a. MPU Models The surface speed in meters per second (m/s) or inches per second (IPS) is related to revolutions per minute (rpm) by the following: Surface Speed = rpm x π x gear diameter 60 The diametral pitch for the gear is obtained by the formula: Diametral Pitch. The SSTA/H series is a speed switch and signal transmitter that provides alarm set points for overand underspeed control for sequential, startup, and shutdown switching for: The SSTA/H accepts a full-scale frequency input value from Hz (6 pulses per minute) to , Hz. Standard: Hz to , Hz.

Dynalco® Digital Speed Switch Transmitter. Reliable, accurate over/under speed protection, transmitter with models upto 4 standard relay set-points and LED or keypad configuration display options. The SST use a pulse or frequency input to provide an accurate mA output or / VDC linear output ready for direct interface with machine condition monitoring devices or systems. Dynalco is a brand of Barksdale Inc,a CRANE Co. Company. Crane Co. is a publically held corporation (CR-NYSE) headquartered in Stamford, CT. Dynalco and Barksdale are headquarted in Los Angeles, with a large International footprint with operations in Reichelsheim, Germany; Shanghai, China and Maharashtra, India. Visit Barksdale. Dynalco Products. Dynalco was started in with three products and a goal of producing engineered solutions for the oil and gas industries. Today, Dynalco has become a worldwide industry leader, recognized for its high-quality instruments and controls used in the oil gas, chemical, power, marine and construction industries.