H.OIL

The H.OIL oil, water interface meter is used to measure the interface level between two liquids in the same tank, vessel, well or aquifer. The dissimilar density of two liquids means the lower density, non-conductive product (LNAPL) will float on top of the higher density, conductive liquid (water). Denser products will tend to sink (DNAPL), creating a layer under the water. The premium padded carry case comes included to protect your precision instrument from the elements.

The hydrocarbon resistant Kynar jacketed, high tensile steel core tape is able to withstand hydrocarbons, solvents and other harsh contaminants. The CSA intrinsically safe certification makes the H.OIL ideal for use in hazardous environments by Oil & Gas, Chemical and Petrochemical Industries.

Download Manual Download Tip Sheet Watch Video FAQ Download CSA Certification
  • CertifiedIntrinsically safe to CSA and ANSI/UL standards, class 9098-1 or 9098-81 (USA) for hazardous locations and Class I groups A,B,C and D
  • Detects LNAPL and DNAPL
  • Ability to measure product layer as thin as 1mm (1/200ft)
  • Grounding Lead
  • Electronic Module (IP65) – Automatic shut off after 10 minutes, removable for easy cleaning and servicing
  • Probe (IP68) – fully pressure/depth rated, 19mm (0.74”) field replaceable
  • Steel Tape – high tensile steel, jacketed with Kynar, high break strength, stretch resistant and lifelong legibility – markings in metric (mm) or engineering scale (1/100’)
  • Padded Carry Case – to protect your precision oil water interface meter from the elements
  • Tape Guide and Hanger – to support the meter at the well head and to protect the tape from sharp edges on the well casing
  • Vinyl Holding Grip – molded to the frame, ergonomic easy grip
  • Winding Handle – custom made for easy rewinding with gloved hands
Reel Weight2.4Kg (5.29lbs)
Height356mm (14”)
Width279mm (11”)
Depth241mm (9.5”)
Probe Weight126g (.278lbs)
Length200mm (7.9”)
Max. Temperature80°C
Diameter (with shroud)19mm (0.74”)
Depth RatingFull Length of Tape
Wetted MaterialsStainless Steel, Delrin and Grilamid
Power Source9 Volt Alkaline
Operating ModeStatic and Product Interface
Audio/Visual IndicationUltra Bright Red LED and 80dbi Buzzer
Tape JacketingKynar
Tape Conductors7 strand(4 Stainless Steel and 3 Copper)
Tape MarkingsEngineering Scale or Metric – Under Jacketing
Limited Warranty5 Years (Probe 1 Year)

Power Reel – PN# 1500

CE Certified - Emissions & Immunity for Measurement, Control, and Laboratory Use Electrical Equipment
IEC 61326-1:2012 / EN 61326-1:2013
The Power Reel is intended for longer tape lengths. The Power Reel can hold tape lengths from 2000’/600m up to 3500’/1100m. The power source is 12 V DC that can be taken from the regular 12 V DC system on most vehicles. The Power Reel makes easy work of lowering and raising the longer tape lengths into and out of the well. A hand crank is included in case of power failure.


H.OIL Support Kit – PN# 3205

Field support kit consist of:
- Spare probe
- Battery
- Thumb Screws
- Wrenches x 2
- Cleaning brush
- Testing bottle
- Oil cleaning pad

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