Installation
WARNING: Make sure you read and fully understand the warnings and
information found in the Hazardous Areas section of your console's
Installation Guide before you install or do the servicing of this sensor.
CAUTION: ALWAYS obey Local and National Electrical Codes applicable to
the installation location.
Make sure that the cables (gas and oil resistant OPW Fuel Management
Systems part # 12-1030) from the field wiring to the controller are in conduit
that is dedicated to intrinsically safe wiring.
Use wire-nuts and epoxy-resin seal-packs for field connections (refer to M00-
390008 Waterproof Electrical Connections for information).
REMINDER: Hydrocarbons float on water. If the sensor is put fully in water, the polymer will
not sense hydrocarbon liquid.
l This sensor uses ONE Controller Interface I.S. Module position
l Start with the Connections table and “Typical Installation" drawing below.
l Connect the sensor cable to the sensor.
l Connect the sensor wires to the field wires in the junction box. Use the supplied cable gland and silicon
wire nuts.
l Seal the electrical connections with the epoxy seal packs (refer to M00-390008 Waterproof Electrical
Connections for instructions).
l Install explosion-resistant sealing fittings at both ends of the conduit. Refer to the Probe-Cable Seal-
offs section of the console's Installation Guide for instructions.
Connections
Sensor Wire Color 12V Smart Sensor Interface Channel
Red Power
Black Signal
Shield Ground
M2050-PLUS MagLink LX Plus Installation Manual | Dover Fueling Solutions 89
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