SUPPLY AND DELIVERY OF STAND-ALONE PRESSURE TRANSDUCER WATER LEVELS PROBES

1. brandPreference : All Brands are acceptable
   description : ANALYSIS EQUIPMENT, OTHER, AS DESCRIBED BELOW: STAND-ALONE PRESSURE TRANSDUCER WATER LEVELS PROBES (CABLE LENGTH: 98 FT (30 M) LONG, SUBMERSIBLE UP TO 10 M DEEP) SPECIFICATION FOR GOODS: 1. WATER LEVEL SENSORS SHALL BE SUBMERSIBLE PRESSURE TRANSDUCER TYPE WITH INTEGRATED BAROMETRIC COMPENSATION, AND TYPICAL ERROR OF NO MORE THAN +-0.1% 2. SENSOR DIAPHRAGM SHALL BE MADE OF, AT MINIMUM, STAINLESS STEEL (OR TITANIUM), BUT HASTELLOY OR CERAMIC WOULD BE PREFERABLE 3. CABLE WITH 4LB/100FT WEIGHT 4. LOGGER SHALL BE CAPABLE OF STORING A MINIMUM OF 60,000 RECORDS. UNIT SHALL BE POWERED EITHER BY AN EXTERNAL BATTERY OR AN INTERNAL BATTERY WITH AN EXPECTED LIFE SPAN OF MINIMUM 7 YEARS 5. SUBMERSIBLE DEPTH WILL RANGE FROM 1-10 METRES 6. MUST BE ABLE TO FIT WITHIN A 20 MM DIAMETER STILLING WELL
   quantity : 5
   unitOfMeasure : Each
   


2. brandPreference : All Brands are acceptable
   description : ANALYSIS EQUIPMENT, OTHER, AS DESCRIBED BELOW: Stand-Alone Pressure Transducer Water Levels Probes (Cable Length: 66 ft (20 m) long, submersible up to 10 m deep) SPECIFICATION FOR GOODS: 1. WATER LEVEL SENSORS SHALL BE SUBMERSIBLE PRESSURE TRANSDUCER TYPE WITH INTEGRATED BAROMETRIC COMPENSATION, AND TYPICAL ERROR OF NO MORE THAN +-0.1% 2. SENSOR DIAPHRAGM SHALL BE MADE OF, AT MINIMUM, STAINLESS STEEL (OR TITANIUM), BUT HASTELLOY OR CERAMIC WOULD BE PREFERABLE 3. CABLE WITH 4LB/100FT WEIGHT 4. LOGGER SHALL BE CAPABLE OF STORING A MINIMUM OF 60,000 RECORDS. UNIT SHALL BE POWERED EITHER BY AN EXTERNAL BATTERY OR AN INTERNAL BATTERY WITH AN EXPECTED LIFE SPAN OF MINIMUM 7 YEARS 5. SUBMERSIBLE DEPTH WILL RANGE FROM 1-10 METRES 6. MUST BE ABLE TO FIT WITHIN A 20 MM DIAMETER STILLING WELL
   quantity : 10
   unitOfMeasure : Each
   


3. brandPreference : All Brands are acceptable
   description : ANALYSIS EQUIPMENT, OTHER, AS DESCRIBED BELOW: Stand-Alone Pressure Transducer Water Levels Probes (Cable Length: 33 ft (10 m) long, submersible up to 10 m deep) SPECIFICATION FOR GOODS: 1. WATER LEVEL SENSORS SHALL BE SUBMERSIBLE PRESSURE TRANSDUCER TYPE WITH INTEGRATED BAROMETRIC COMPENSATION, AND TYPICAL ERROR OF NO MORE THAN +-0.1% 2. SENSOR DIAPHRAGM SHALL BE MADE OF, AT MINIMUM, STAINLESS STEEL (OR TITANIUM), BUT HASTELLOY OR CERAMIC WOULD BE PREFERABLE 3. CABLE WITH 4LB/100FT WEIGHT 4. LOGGER SHALL BE CAPABLE OF STORING A MINIMUM OF 60,000 RECORDS. UNIT SHALL BE POWERED EITHER BY AN EXTERNAL BATTERY OR AN INTERNAL BATTERY WITH AN EXPECTED LIFE SPAN OF MINIMUM 7 YEARS 5. SUBMERSIBLE DEPTH WILL RANGE FROM 1-10 METRES 6. MUST BE ABLE TO FIT WITHIN A 20 MM DIAMETER STILLING WELL
   quantity : 10
   unitOfMeasure : Each
   

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