HPQ-T: Pipe-Mounted Liquid-Level Sensors with Self-Contained Amplifier

HPF-T029/T035/D014: Chemical-Proof Fiber Units

HPQ-D: Liquid Leak Detectors with Self-Contained Amplifier

HPF-D040: Liquid Leak Detectors Fiber Units

PBZ (Parallel Laser): Laser Edge Measurement Sensors

PBZ (Diffusive LED): Laser Edge Measurement Sensors

HPX-AG: Digital Fiber Optic Sensors

HPX-ET: Gang-Mounted Remote Cluster - Fiber optic