RDS - Model 600 and 660 -Shaft Speed Monitors

Each channel has programmable speed alarms which trigger an internal audible and visual alarm. Using a magnetic sensor on each shaft, the instrument is calibrated to display the shaft RPM on the selected channel. The Offering a low-speed alarm threshold whilst the 600 and 660 offer programmable high or low-speed alarms and a secondary alarm output that can be used to physically inhibit operation or warn of alarm condition.

The 600 and 660 offer the further functions of forward speed and partial/total area measurement. Both units have an automatic cut-out switch to prevent area accumulation when turning on headlands etc.

The 660 includes an hour meter and a ‘STOP’ alarm for monitoring a particular machinery component. This feature automatically activates an alarm output , e.g. a connection to a relay to operate a solenoid/motor-actuated switch or valve which can inhibit machine function.

• They offer audible and visual alarms to alert the operator to drops in performance and/ or malfunctions of the machines
• Three model options are available
• Programmable speed alarms
• Cut out switching options – in or out of work
• Stop Alarm option (660 only) connects to a relay to operate a solenoid/motor actuated switch or valve which can inhibit machine function