The HS-661 Accelerometer Simulator is a battery-powered, hand-held unit designed to enable installation engineers to test vibration monitoring systems that employ 100mV/g constant current type industrial accelerometers.
The unit provides two switched levels of simulated vibration velocity signals, 5mm/s and 20mm/s, allowing verification of vibration monitor and alarm circuits.
The switched vibration levels, and accelerometer power from the monitoring system, are indicated by LEDs.