Solinst 122/200' Oil Water Interface Meter
The Model 122 Oil/Water Interface Meter is designed to measure floating or sinking hydrocarbon layers in water (LNAPL and DNAPL).
The Model 122 P8 16 mm (5/8") narrow pressure-proof probe clearly detects when it enters product or water, with an accuracy of 1 millimeter or 1/200 ft. It is excellent in almost all product monitoring applications.
It uses optical refraction and electrical conductance to determine product and water interfaces. A continuous light and tone indicate a non-conductive product. Water is indicated by intermittent signals.
5/8″ (16 mm) diameter probe
Automatic shut off after 10 minutes
Certified intrinsically safe
Easy access batteries: minimum 120 hours of life
Sensor accuracy to 1/200 ft. Or 1.0 mm
Tape uses stranded stainless steel conductors
Model 122 Interface Meters have been approved for use in explosive environments. They are suitable for use in hazardous locations Class I, Div 1, Groups C&D based on standards of the Canadian Standards Association (CSA)
The Model 122 Interface Meter with laser marked tape is now ATEX certified under directive 94/9/EC, as II 3 G Ex ic IIB T4 Gc
The grounding strap is a safety essential when the meter is used in potentially explosive environments. It also ensures that the electronics are properly protected