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PIEZO ST

PIEZO ST

Product catalog summary
Overview: The document provides technical specifications for the PIEZO ST piezometric level sensor, designed for measuring water levels in reservoirs, rivers, and groundwater. The sensor operates by measuring differential pressure between the liquid surface and the submerged transmitter.
Specifications:
  • Measurement Range: 1 – 500m H2O maximum.
  • Allowable Overpressures: 20 to 25 times the measurement range, depending on the specific model.
  • Precision: 1% for most models, with some offering 0.5% precision.
  • Temperature Error: 0.3% per 10°C for most models, with some at 0.2%.
  • Temperature Compensation: 0 to +40°C.
  • Output Signal: 4/20mA.
  • Electrical Characteristics: Operates on 8 - 36 VDC.
  • Hysteresis: 0.05%.
  • Sensor Material: Hastelloy C276.
  • Housing Material: Stainless steel AISI 316 L.
  • Cable Type: PU.
Key Features: The sensor is suitable for clean water applications and is designed to withstand significant overpressures, ensuring reliability in various environmental conditions. The use of high-quality materials like Hastelloy C276 and stainless steel ensures durability and resistance to corrosion.
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Catalog excerpts

PIEZO ST-1

FICHE TECHNIQUE – TECHNICAL SHEET- FICHA TÉCNICA - SONDE DE NIVEAU PIEZOMETRIQUE Pour eaux claires Les sondes PIEZO ST sont destinées à la mesure des niveaux de réservoirs, les rivières et les nappes phréatiques. La mesure de niveau est réalisée par mesure de pression différentielle entre la surface du liquide et la position du transmetteur immergé. - PIEZOMETRIC LEVEL SENSOR For clean water PIEZO ST probes are intended for the measurement of reservoirs, rivers and groundwater. The level measurement is carried out by measuring the differential pressure between the surface of the liquid and the position of the submerged transmitter. Précision – Precision Erreur de température Temperature error Compensation en température Temperature compensation Compensación de temperatura Signal de mesure Output signal Densidad fluidos Caractéristiques électriques Electric characteristics Características eléctricas Hystérésis Cellule de mesure Sensor Célula de medición Corps Housing Cuerpo Type de câble Type of cable Tipo de cable - SENSOR DE NIVEL PIEZOMETRICO Para aguas residuales 20 fois 25 fois 10 fois l’étendue de l’étendue de l’étendue de mesure mesure mesure Las sondas PIEZO ST están diseñadas para la medición de niveles de líquidos para reservorios, ríos y aguas subterráneas. La medición de nivel se realiza midiendo la presión diferencial entre la superficie del líquido y la posición del transmisor Surpressions admissibles Allowable overpressures Inox AISI 316 L Stainless steel AISI 316 L 1 ATMI – ZA de l’observatoire - 2, avenue des Bosquets - 78180 MONTIGNY LE BRETONNEUX - FRANCE

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