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Stilling Well Accessories

ID-221
Stilling Well
Accessories


 

 

Leakwise® ID-221 Oil Sheen Sensor
 

The Leakwise® ID-221 is installed in sumps and in groundwater monitoring wells to detect floating oil sheens resulting from leaking underground storage tanks and pipe-lines. It is also used to monitor hydrocarbons and other organic solvents during site assessment and remediation. 
 
Additional applications are in detecting and monitoring floating hydrocarbons in: sewer systems, waste water treatment systems, oil/water separators, cooling water trenches and canals, storm water run-offs, retention ponds and sumps, boiler condensate tanks etc.

 



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Leakwise® ID-221 Specifications

 OPERATION

  • Floating Detector Capable of Monitoring Hydrocarbons and other Organic Solvents on water.

 OPERATING RANGE

  • Detection Range: 0.3 mm-25 mm of Hydrocarbon on Water or Brine
  • Water Level Variation: Min 300 mm Max > 10 m
  • Minimum liquid: 30cm From the Bottom of a Well/Tank/Sump
  • Temperature: Detector: 0° to 70° C, higher temperature available
  • Temperature: Signal Processor: -40° to 85° C

 MATERIALS

  • Detector: 316 Stainless Steel, Hydrocarbon-Resistant Polymers

 DIMENSIONS

  • Detector Cable: 10m Standard w/additional lengths as options
  • Detector Body: 87mm Diameter, 120mm Height (Fits into 4" Wells)

 ELECTRICAL

The ID-221, like all Leakwise® sensors, requires an external Signal Processor unit that provides; 1) power to the sensor and 2) a user interface to sensor measurement and status information. Details >

 CERTIFICATIONS ID-221

  • Detector: Intrinsically Safe-CENELEC EEx ia IIC T4; BASEEFA No. Ex 89C2217 PS-220
  • Combined System: BASEEFA - Approved by BASEEFA No. Ex892218
  • Performance: EPA - Certified in Accordance with EPA/530/UST-901009 for Groundwater Monitoring Systems

Required Ordering Information

  1. Diameter of Well/Sump
  2. Minimum Water level
  3. Water level Variations
  4. Flow Velocity
  5. Casing Material
  6. Cable length
  7. Output and Power Options
  8. Type of oil to be monitored.
  9. latitude of Site (if Ordered with Solar Power Option).


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