KPSI 500 / 501 Level Transducers

The KPSI 500 submersible hydrostatic level transducer represents the leading edge of level sensing technology available today. Incorporating a highly stable media-isolated sensor, the KPSI 500 features SDI-12 serial-digital interface. SDI-12 is a standard for interfacing data recorders with microprocessor-based sensors, especially in the environmental monitoring field. The transducer meets the demanding requirements of the USGS Office of Surface Water (OSW) accuracy specification for stage monitoring.

The 500 Model features:

• Range of 10ft to 230ft H2O
• SDI-12 Standard
• Accuracy: ±0.05%FS TEB / ±0.10%FS TEB

The 501 Model features:

• Range of 10 to 50ftH2O
• For applications with high accuracy is necessary
• Accuracy: ±0.01ftH2O / ±0.10% reading
• SDI-12, OSW Spec

Applications include:

• Surface water monitoring
• Tailrace and forebay monitoring
• Oceanographic research
• Ground water monitoring
• Down hole