- The 3SPF04R-ROD Checkpoint SmartProbe sensor is used in clean water applications and has set points for Fill On, Fill Off, Low and High Alarms.
- The sensor uses a common relay contact input and independent switch outputs. The VDC applied to the common relay contact will be applied to the respective switch output when that switch is active.
- The sensor uses a differential between the Fill On and the Fill Off probes to determine when the Fill function is needed. This hysteresis allows for the control over On and Off functions using a single switch output.
- The 3SPF04R-ROD sensor requires a customer provided 24VDC power source.
Reliable solution with little to no maintenance required no matter the water quality! Never Plates, Fouls or deteriorates – We Guarantee it! Download the Approval Sheet To Submit With Your Order Here.