Vented Hydrostatic Pressure Sensor | HyPremoVented Hydrostatic Pressure Sensor | HyPremoVented Hydrostatic Pressure Sensor | HyPremo
Vented Hydrostatic Pressure Sensor | HyPremo

Vented Hydrostatic Pressure Sensor | HyPremo

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Reliable water level monitoring – anywhere it matters. HyPremo is a rugged, compact, and programmable hydrostatic pressure sensor that delivers combined water level and temperature measurements in a single device. Output is available either as pressure (bar) or…  Read more

Brochure
Input Channels
  • Pressure or water level
  • Water temperature
  • Supply voltage (for sensor diagnostics)
Output signals SDI-12
Measuring principle Piezo-resistive pressure sensor
with temperature and gravitational acceleration compensation
Measuring ranges 0...5 / 0…10 / 0…30 / 0…100 mH2O
Linearity (long term stability) typ. ± 0.1 % FS, max. ± 0.2 % FS (for pressure ranges < 1.5 bar: ± 3 mbar)
Accuracy ±0.15 % FS max.
Resolution
  • Pressure: typ. 0,0015 % FS
  • 0…5 mH2O: 0.075 mm / 0…10 mH2O: 0.15 mm /
    0…30 mH2O: 0.45 mm / 0…100 mH2O: 1.5 mm
  • Water Temperature: 0.1 °C / 0.18 °F
Overpressure 4 x pressure range (max. 40 bar)
Operating temperature range
  • Compensated temp. range: -5 °C … 50 °C - no icing permitted
  • Operational range: -20 °C…+85 °C - no icing permitted
Supply voltage range 2.8 … 16 V DC, nominal 5 V DC
Power consumption
  • SDI-12 Low-Power Mode: measurement < 4 mA for approx. 300 msec & sleep: <0.015 mW
  • SDI-12 sensor constantly powered: Constant power draw: < 4 mA
  • Active Bluetooth® BLE connection: <0,25 mA
Bluetooth range max 2 meters (line-of-sight, field-tested)
Dimensions: Ø * L | Mass 100 mm x 25 mm (sensor body and protective cap, no cable) I 160 g
Materials
  • Diaphragm: Stainless Steel AISI 316L (DIN 1.4404/1.4435)
  • O-ring: Viton® Shore A
  • Body: stainless steel AISI 316 Ti (DIN 1.4571), titanium stabilized for good corrosion
    resistance to low content of hydrochloric and organic acids.
  • Cap: POM
Ingress protection IP68
Conformity/compliance CE
  • Alt

    IP Groundwater Logger / IP Tube Logger

    …
  • Alt

    HyComm

    …

Reliable water level monitoring – anywhere it matters.

HyPremo is a rugged, compact, and programmable hydrostatic pressure sensor that delivers combined water level and temperature measurements in a single device. Output is available either as pressure (bar) or directly as water level (mH2O), along with precise water temperature, making it an ideal, cost-effective solution for long-term monitoring in groundwater and surface water applications. It’s the only sensor in its class to offer Bluetooth®setup alongside SDI-12 communication, all while maintaining very low power consumption – perfect for battery- or solar-powered hydrological stations. Built around a factory-calibrated precision piezo-resistive element, HyPremo provides high-resolution, stable readings with minimal drift.

Designed for real-world field performance, it features:

  • Automatic barometric compensation via its vented cable
  • Integrated temperature compensation for true water level accuracy
  • Gravity correction via HyComm Config Software for site-specific calibration

From flood forecasting to groundwater tracking, the HP sensor delivers accurate, dual-parameter data – pressure + temperature – with less setup and maintenance.

  • Bluetooth® wireless setup via HyComm Config SW (probe outside the water, with 2m range to laptop)
  • Wide operating temperature range (–20 °C to +85 °C - no icing)
  • Tool-free cap design for fast, field-friendly maintenance
  • Built-in corrosion resistance – AISI 316 Ti (DIN 1.4571), titanium stabilized for good corrosion resistance, IP68-rated
  • Multi-parameter output – water level, water temperature, and supply voltage (for sensor diagnostics)
  • Logger-ready integration – compatible with KISTERS and third-party loggers using SDI-12
  • Groundwater level monitoring:
    • Rest Water Level (RWL): aquifer baseline monitoring, resource tracking, hydro-geological studies
    • Pumped Water Level (PWL): pump testing, irrigation wells, draw-down monitoring
  • Rivers, streams, and reservoir level tracking
  • Flood risk management and early warning
  • Long-term environmental monitoring projects
  • Hydrological station deployments in remote or harsh environments
  • Tidal rivers and coastal monitoring