HPT606 a fully submersible level transducer suitable for flood and river level measurement. It consists of the U.S.A imported GE piezoresistive sensing element encased in a 316 SS housing. It's all stainless steel, hermetically sealed housing make it suitable for immersion for a long time in most river and flood water. Each submersible sewage level transducer features a removable 30 um ceramic filter nose which can effective against the inside of the rivers and lakes sediment, stones and grasses into the liquid level sensor, and easy to clean. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure. The vent is protected with a filter eliminating moisture in the transducer. It incorporates lightning and surge protection utilizing dual arrestor technology, to assure under the input and output short-circuit conditions and prevent reverse connection. It can be used for rivers, flood, sewage, water, liquid measure and control of sewage pump station, water well, liquid tank, medicine, metallurgy, electricity, mine, city water supply and drainage and hydrology, especially used in the field of sewage level and pressure measurement. Holykell can provide a cost effective solution for level monitoring for a variety of applications. Welcome your inquiry.
HPT606 0~150m
• Parameter HPT606
• Level Range: 0-150m
• Pressure Range: 0-0.1 Bar.....20 Bar / 0-1m...200m H2O Optional (See P1 page description) * 80m max for SDI-12 signal Overload 200% F.S. Burst Pressure 500% F.S.
•Accuracy ≤ ±0.5%F.S (Typical); ≤ ±0.25%F.S; ≤ ±0.1%F.S optional @25 degree C (Linearity Hysteresis Including non-lin., rep. and hys. Repeatability) Optional
• Long-term Stability ≤ ±0.1 % of span/year
• Working Temp. -40-80°C(non-corrosive medium)
• Storage Temp. -40°C~80°C(Nitrile rubber sealing ring); -20°C~80°C(fluororubber rubber sealing ring)
• Temperature Compensation: 0~50°C
• Medium compatible Compatible with 316L Stainless Steel
• Electrical Wire 2 Wires 3 Wires 4 wires
• Output 4-20mA 1-5V;0-5V 0-10V, 0.5-4.5V non-ratiometric
• SDI-12 RS485 Modbus RTU
• Power Supply 7-30Vdc 8-30Vdc 13-30Vdc 5Vdc±5% 12Vdc 3.5-36Vdc
• Polarity protection yes Power wires-Yes; Signal Wires-Yes, Power&Signal Wires-Without!
• Insulate resistance >100M Ω@100V
• Zero Temp. Drift 0.2%FS/°C(≤100kPa); 0.1%FS/°C(>100kPa)
• FS Temp. Drift 0.02%FS/°C(≤100kPa); 0.01%FS/°C(>100kPa)
• Process Connection Submersible Type
• Electrical connection Fixed cable with vented tube and water proof IP68
• Response time ≤10 ms
• Pressure Type Gage pressure and absolute optional. Certificate TUV RoHS and CE Certificate
• EMC Standard EN 61326-1:2013; EN 61326-2-3:2013
• EN 61000-6-2:2005; EN61000-6-4:2007+A1
• Lightning Protection (optional functions) Air conduction more than 8000V; external sensor more than 4000 Voltage protection. Cable optional Cable materials are optional according request, we offer 3 type special cable as follow: PE Cable(Water proof); PUR Cable(Oil/fuel-proof); FEP Cable(Anti-corrosive)