Level Switches - Single Point - GEMS SENSORS & CONTROLS - #41

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Text version of the page
FLOAT TYPE
Switch Operation
Depending on the mounting position, the float on these switches can either rise or lower with the liquid level. By rotating the switch 180°, the switch operation can be Normally Open or Normally Closed.
float arc
Normally Open envelope -
Normally x Closed
When the switch is mounted so that the float lowers with the liquid level, the switch is N.O.
When the switch is mounted so that the float rises with the liquid level, the switch is N.C.
How To Order - Select Part Number based on specifications required.
I—
Mounting Type
Materials
Min. Liquid Sp. Gr.
Operating Temperature
Operating Pressure, Max.
Float Arc Envelope
Part Number
Stem and Mounting
Float
Lead Wire Jacket
6
Zinc Alloy*
Nylon
TFEt
.65
-40°F to +250°F (-40°C to +121°C)
100 psi @ 70°F
1.36
155660
Polypropylene
.75
-40°F to +225°F (-40°C to +107°C)
150 psi @ 70°F
1.36
179870
8
Zinc Alloy*
Nylon
TFEt
.65
-40°F to +250°F (-40°C to +121°C)
100 psi @ 70°F
1.40
160950
Polypropylene
.55
-40°F to +225°F (-40°C to +107°C)
150 psi @ 70°F
1.40
162795
9
316 Stainless Steel
316 S.S.
TFEt
.80
-40°F to +300°F (-40°C to +149°C)
300 psi @ 70°F
1.43
164870 /
Nylon
.65
-40°F to +250°F (-40°C to +121°C)
100 psi @ 70°F
1.40
164850
Polypropylene
.55
-40°F to +225°F (-40°C to +107°C)
100 psi @ 70°F
1.40
164860
11
316 Stainless Steel
Teflon®
.80
-40°F to +300°F (-40°C to +149°C)
300 psi @ 70°F
1.65
179445
5 Q_
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thermoplastic Elastomer Zip Cord.
/ - Stock Items.
*Zinc Alloy Material Note:
When mounted in certain cathodic metals, including stainless steel, and used in water-based liquids, galvanic corrosion may occur. Consult factory for information.
Visit www.GemsSensors.com for most current information.

pageCatalog pdf di En 2012-05-22-29