This
top-of-the-line Sliquid™ Level Switch has the unique, patented
Magnetic Linkage
that completely isolates the electrical compartment, containing
1, 2 or 3 switches, from controlled product. Maintenance
is thus reduced and sensitivity improved. Sealed switch
compartment and sealed leads yield the utmost in reliable
operation. A variety of switches, mounting choices and the
broadest range of adjustability is available with the Sliquid™
Level Switch. The force required to depress the diaphragm
and trip the switch(es) is in inches of water column. The
increased adjustment capability is provided by a different
spring and screw design versus the S-D™ Level Switch thumbwheel
design.
SPECIFICATIONS
Service: Compatible liquids.
Wetted Materials:
Mounting Flange: See "Ordering" page. Aluminum, carbon steel,
PVC, or 316 SS available.
Diaphragm: See "Ordering" page. Fluoroelastomer, Neoprene,
Urethane, Buna-N, PTFE, Silicone rubber, or food grade available.
Temperature Limits: 180°F (82.2°C) suspended in liquid,
220°F (104.4°C) exterior tank mounted.
Pressure Limit: 75 psig (5.2 bar).
Enclosure Rating: Weatherproof and submersible.
Repeatability: ±1 to 3% of full range. Contact factory
for specific values.
Switch Type: SPDT snap switch or SPDT gold contact
snap switch. One to three switches available.
Electrical Rating: Snap Switch: 15A @ 125/250/480
VAC. Gold Contact Snap Switch: 1A @ 24 VDC/125 VAC.
Electrical Connections: 18 gage solid core, 600 volt
TEW 105°C style 1015. Epoxy sealed at conduit entrance.
36" (914.4 mm) long.
Conduit Connection: 1" female NPT.
Process Connection: See "Ordering" page. 2" flange,
3" flange, 4" flange, 2" NPT, or suspended available.
Mounting Orientation: Flange mount, screw in, or
suspend depending on model.
Set Point Adjustment: Internal screw. Adjustable
anywhere within the pressure range.
Weight: 6 lb (2.72 kg).
Ranges: 6 to 42" w.c. (1.49 to 10.45 kPa), 12 to
120" w.c. (2.99 to 29.9 kPa), and 100 to 200" w.c. (24.9
to 49.8 kPa).
Deadband: Approximately 20% of range. Contact factory
for specific values.
Options: Suspension kits and dip tube kits.
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