HTT GEN-2 RTU Hardware

HTT’s Gen-2 RTU offers input/output flexibility as well as a set of robust new features. The HTT Gen-2 significantly evolves over High Tide Technologies’ legacy RTUs. While the capabilities of the previous series were impressive, this next-generation RTU raises the bar even higher with faster data poll readings, a fully functional Modbus interface, over-the-air firmware updates, and more.

Though the base options of the RTU are more limited than before, GEN-2 hardware enables endless configurations that serve to scale operational growth. The unit is also backward compatible — so budget-strapped customers aren’t forced into upgrading until they need to.

High Tide’s Gen-2 RTU belongs at the center of your cloud-based SCADA system. Typical applications include water tank & booster pump station monitoring and control, water or natural gas pulse and flow rate meter reporting, pressure monitoring, valve station monitoring and control, and more robust lift station applications.

Typical Applications

HTT GEN-2 LITE full shot - High Tide Technologies


  • Easy installation, maintenance & updates
  • No user programming required
  • UL certified
  • Data poll readings every two minutes
  • Advanced control & flow estimation features included
  • Monitor applications & control various elements
  • Firmware updates can be made remotely
  • 24/7/365 factory support


I/O: 8 digital inputs; 4 analog inputs; 4 optional digital outputs (via DO kit)
Expansion modules: Available for additional digital input/outputs, analog inputs, or analog outputs
Modbus interface: RS-232, RS-485, or Ethernet
Communications methods: Cellular, Ethernet, or dual (cell + Ethernet)
Enclosure: 10in x 12in, NEMA 4X polycarbonate or backplate kit
Operating temperature: -25C to 70C
Input power: 100-240V / 50-60Hz
Backup battery: 12V 3-5 days

Web & Cloud-Based SCADA Monitoring Systems

Cloud-based SCADA monitoring software from High Tide Technologies is available to customers with our hardware units. Like most industry-standard HMI software, our website can be accessed on any Internet-enabled computer or mobile device by multiple users from different locations. Whether your remote terminal units (RTUs) are connected via cellular, satellite, …

Read More
High Tide Technologies Cloud-Based SCADA Systems allow for remote monitoring for the water, wastewater, and gas & oil industries.