The ESD-2210 Series speed control unit is an all-electronic device designed for precise engine speed control, offering fast response to load changes. It works in closed-loop mode with a proportional electric actuator and magnetic speed sensor, operating in isochronous or droop mode. Key features include easy installation, non-interacting performance controls, and protection against reverse battery voltage, short circuits, and signal loss.

Specifications:
– Steady-state stability: ±0.25% or better
– Speed range: 1K-7.5K Hz
– Temp. drift: ±1% max
– Operating temp: -40 to +180°F (-40° to +85°C)
– Polarity: Negative ground

Working Voltage:
12-24V DC

Output Current Range:
50mA

Speed Sensor Singnal:
0.5~120 V RMS

Temperature Range:
-40°C~85°C

Relative Humidity:
<90%

Speed Range:
1K-7.5K Hz

Speed Trim Range:
±200Hz