RPS-100 
Ranges: 2-14″, 5-72″, 10-240″ Broad beam sensor On/off output with analog capability | RPS-102 
Ranges: 2-14″, 5-72″, 10-240″ Broad beam sensor On/off output, dual transducers | RPS-2300 
Ranges: 4-14″, 5-36″, 8-72″ Narrow beam sensor on/off output with analog capability |
RPS-300 
Ranges: 4-14″, 5-36″, 8-72″ Narrow beam sensor on/off output with analog capability | RPS-302 
Ranges: 4-14″, 5-36″, 8-72″ Narrow beam sensor On/off output | RPS-326 
Range: 24-72″, 24-240″ Narrow beam sensor Explosion-proof On/off output with analog capability |
RPS-500 
Analog ranging card Zero, span, sample, and hold controls | RPS-2100 
Ranges: 2-14″, 5-72″, 10-240″ Broad beam sensor On/off output | RPS-300T TEFLON® 
Ranges: 4-14″, 5-36″ Narrow beam sensor On/off output with analog capability |
RPS-8000 
Ranges: 4-12″, 5-36″, 8-72″ Multiplexed: 2-8 transducers Narrow beams sensor On/off output |