سنسور و مبدل سنسور سطح و فلوتر

Product Attributes

Introduction

ILSU is specifically designed for continuous submersion in liquids such as water, oil, and other non-corrosive chemicals. This submersible device incorporates the latest piezoresistive media-isolated silicon sensing technology, featuring a stainless steel diaphragm housed within a 316L stainless steel enclosure. It delivers excellent stability, repeatability, and resolution, making it well-suited for applications such as rivers and reservoirs. This submersible level transmitter is the ideal solution for reliable and repeatable hydrostatic level measurement. The electronics integrate a microprocessor-based amplifier that requires no adjustment, ensuring stable electronic performance. Each device is temperature-compensated and calibrated, and comes with a traceable serial number and calibration certificate.

Features

• Stainless steel piezoresistive sensor
• Accuracy: <0.1% FS BFSL
• Depth ranges from 0 - 48 inches (0 - 4 ft) to 0 - 3600 inches (0 - 300 ft) water column
• Multiple cable length options
• Accuracy (non-linearity and hysteresis) <±0.1% / FS (BFSL)
• Setting error (offset) zero and full scale, <±0.5% / FS
• Allowable load Rmax = [(supply voltage - 9) / 0.02] ohms
• Power supply effect <0.005% FS / 1V
• Load 0.05% FSO / kOhm
• Reverse polarity protection
• Lightning protection
• EMC compliant
• Internal mounting, no damage / no functional impact
• CE certified
• Shock resistance 100g / 11ms
• Vibration resistance 10g RMS (20 - 2000Hz)
• Media temperature -20°C (non-freezing) to +60°C
• Storage temperature -20°C to +70°C
• Compensated temperature range 20°C ± 25°C
• Thermal zero shift (TZS) <±0.02% / FS / °C
• Thermal span shift (TSS) <±0.01% / °C
• 316L stainless steel housing
• Viton "O"-ring seal
• 316L stainless steel diaphragm
• PUR cable jacket

Applications

• River water level measurement
• Reservoir water level measurement
• Water tank level measurement
• Borehole water level measurement
• Aquifer water level measurement