Gems Sensors Series Level Switch
Bent Stem Switches Provide Greatest Buoyancy Of Any Side Mount Version
Quick Specs...
- Bent Stem / Side Mount Design
- Specific Gravity as low as .45
- Stainless Steel or Brass
Overview / Design Principle:
These units perform in liquids with specific gravities as low as .45; switches protrude into tank less than 3 inches.
Type II version shown.
Dimensions:
|
A |
1-3/4" (44.5 mm) |
B |
3-1/4" (82.6 mm) |
C |
1" Dia. (25.4 mm) |
D |
15/16" (23.8 mm) |
E |
Buna N Float |
F |
L1 |
G |
1/8" NPT |
H |
1/2" HEX (12.7 mm) |
|
|
|
A |
1-3/4" (44.5 mm) |
B |
3-1/4" (82.6 mm) |
C |
1-1/2" Dia. (38.1 mm) |
D |
1" (25.4 mm) |
E |
316 SS Float |
F |
3/4" (19.0 mm) |
G |
L1 |
H |
3/8" - 24 UNF 2A THD |
I |
3/4" HEX (19.0 mm) |
|
L1 Dimension (based on liquid specific gravity of 1.0):
Buna N Float: 2-3/8" (60.3 mm) ±3/16"
Stainless Steel Float: 2" (50.8 mm) ±3/16" |
|
When mounted "Stem up", units are N.C. dry. |
|
|
Shown with Buna N float.
Threads into NPT boss.
|
Shown with stainless steel float.
Mounts directly through tank wall.
|
Specifications:
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Electrical Termination
|
No. 22 AWG, 24" L., Teflon® Lead Wires
|
Approvals
|
U.L. Recognized – File No. E45168
|
Switch SPST
|
20 VA, 120-240 VAC. Switch is N.O. (Dry), but available N.C. (Dry).
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Mounting Attitude
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Vertical ± 30°.
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Other Wetted Materials
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Float Stop is Beryllium, Copper, or PH-15-7-MO Stainless Steel.
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IMPORTANT REED SWITCH PROTECTION INFORMATION: Read before installing.