OPW M2010-EU, Installation Manual

Page: 99 / 149

Cutaway View of Sensor Showing Internal Floats
Specifications
Primary Use: Measure the level of brine solution
Detects: Low Liquid, High Liquid
Operating Temperature: -40°C to +70°C (-40°F to 158°F)
D-10B Dimensions:
D-20B Dimensions: Diameter: 5.8 cm (2.3 in.), Length: 28.2 cm (11.1 in.)
Diameter: 5.8 cm (2.3 in.), Length: 53.6 cm (21.1 in.)
Float Requirements: Low: 3.8 cm (1.5 in.), High: 27.9 cm (11 in.)
Cable:
Belden #88760 or Alpha #55371
3.6 m (12 feet) of gas & oil resistant cable to the inline
ISIM + 1.3 m (4 feet) ISIM tail
Maximum Wiring Length*: 305 m (1,000 ft.) field wiring
Alarm Threshold Configuration: Fully Automatic
Diagnostic Reading on sensor setup:
3 to 4
(normal),
12 to 13
(bottom float in alarm - bottom and top floats in
the down position),
1 to 2
(upper float in alarm - top and bottom floats in the up
position)
Multi-Drop Restriction
See Mixed Multi-Drop Installation
Connections: Red = Power, Black = Signal, Shield = Ground
NOTE:
*This is the maximum length of wire to be used to connect all sensors on one channel.
This length includes the wire from the VSmart to each sensor board in the string.
Doc. No.: M2010-EU Rev.: 13
Page 99 of 149