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Model 122 Interface Meter
TheĀ Model 122 Oil/Water Interface MeterĀ is designed to measure floating or sinking hydrocarbon layers in water (LNAPL and DNAPL).
The Model 122 P8 5/8" (16 mm) narrow pressure-proof probe clearly detects when it enters product or water, with an accuracy of 1/200 ft. or 1 millimeter. It is excellent in almost all product monitoring applications.
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It uses optical refraction and electrical conductance to determine product and water interfaces. A continuous light and tone indicate non-conductive product. Water is indicated by intermittent signals.
The depths of detected water and product layers are read off PVDF flat tape, which is laser-marked every 1/100 ft. or each millimeter. The durable, corrosion-resistant tape is easy to clean and ideal to use when measuring in wells, tanks, at refineries, landfills or remediation sites.
The Model 122 Interface Meters are certified intrinsically safe for use in explosive environments, and are ATEX certified.
One 9V battery provides a minimum 120 hours of life. The electronics have automatic circuitry testing and they shut off after 10 minutes.
- Much more durable and easy to decontaminate
- Narrow 5/8" (16 mm) diameter probe
- Sturdy free-standing reel with carrying handle
- Accurately laser marked every 1/100 ft or each mm
- Lengths to 1000 ft or 300 m
- Markings certified traceable to national standards
- CSA certified intrinsically safe for hazardous locations
- CE Standards & ATEX certified
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