42295 Gems Sensors Inc, 42295 Datasheet - Page 2

• Manufacturer Part Number: 42295
• Description: Liquid Level Sensor
• Manufacturer: Gems Sensors Inc

Specifications of 42295

• Output Current: 0.4A
• Operating Pressure Range: 0 To 50psi
• Body Material: Polysulfone
• Supply Voltage Range Dc: 0V To 240V
• Supply Voltage Range Ac: 0V To 240V
• Circuitry: SPST
• Float Material: Polysulfone
• Connection Size: 1/8"
• Rohs Compliant: Yes
• Sensor Body Material: Polysulfone
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

How To Order –
Notes:
1. Based on a liquid specific gravity of 1.0.
2. All Polypropylene units carry a Kynar retaining clip. Accessories Available in OEM Quantities: Jam Nut, Gaskets, and Slosh Shields.
3. NSF C-2 Approved unit, for water use only.
3/4˝ Diameter Floats for Tiny Tanks
Our smallest LS-3 yet!



Small yes, but with BIG performance. No other 3/4˝ float switch on the
market matches our LS-3 specs. These units are ideal for potable water,
medical devices and other compact appliances, such as printers. Gems
proprietary float enables use in lighter-than-water fluids. NSF/ FDA
compliant models available at your request. Please consult factory.
Specifications
Wetted Material
Operating Temperature, Max.
Pressure, Max.
Mounting Material
Polypropylene
Polypropylene
Polypropylene
Stem and Mounting
Float
P/N 201540
P/N 177818
P/N 201540
P/N 177818
retaining clip)
NSF Std. C-2
Reliable alternative to more expensive electronic sensors.
Fits smaller devices. Less material, lower cost.
Proprietary float more buoyant than competitors.
Polysulfone
(Kynar float
Stem and
P/N 201540
P/N 177818
P/N 201540
P/N 177818
Nylon
PVDF
2
3
2
Polypropylene
Polypropylene
Polypropylene
NSF Std. C-2
Polysulfone
Select Part Number based on specifications required.
Material
(Hollow)
(Hollow)
(Solid)
Float
PVDF
Buna
Polypropylene with Kynar retaining clip
Nylon
Polypropylene
Buna-N
212°F (100°C)
250°F (121°C) oil, -40°F to +176°F (-40°C to +80°C)
Atmospheric
150 psi (10.3 bar)
3
Float
Dia.
3/4˝
3/4˝
1˝
1˝
1˝
1˝
1˝
1˝
(19.0 mm)
(20.6 mm)
(20.6 mm)
(14.3 mm)
(11.1 mm)
(20.6 mm)
(12.7 mm)
(17.5mm)
Actuation
13/16˝
13/16˝
13/16˝
11/16˝
Level
9/16˝
7/16˝
3/4˝
1/2˝
Visit www.GemsSensors.com for most current information.
1
Min. Liquid
Sp. Gravity
.75
.60
.60
.90
.95
.45
.85
.86
Pressure Max.
@ 70°F (21°C)
Atmospheric
68°F (20°C)
(10 bar) @
(10.3 bar)
(10 bar)
150 psi
150 psi
150 psi
(3 bar)
(3 bar)
(3 bar)
(3 bar)
50 psi
50 psi
50 psi
50 psi
(-40°C to +80°C [water])
-40°F to +176°F (water)
(-40°C to +121°C [oil])
(-40°C to +121°C [oil])
-40°F to +250°F (oil)
-40°F to +250°F (oil)
(-40°C to +107°C)
(-40°C to +107°C)
(-40°C to +107°C)
(-40°C to +100°C)
(-40°C to +121°C)
(-40°C to +80°C)
(-40°C to +66°C)
(-40°C to +80°C)
-40°F to +225°F
-40°F to +225°F
-40°F to +176°F
-40°F to +225°F
-40°F to +150°F
-40°F to +176°F
-40°F to +212°F
-40°F to +250°F
Temperature
Operating
Order by Part Numbers:
LS-3, 3/4˝ Polypropylene Float: 201540
LS-3, 3/4˝ Buna–N Float: 177818
Dimensions
(53.2 mm)
2-3/32˝
(13.4 mm)
17/32˝
(39.7 mm)
1-9/16˝
L
1
†
M12x1.75
M12x1.75
M12x1.75
M12x1.75
Mounting
G 1/8˝-28
G 1/8˝-28
1/8˝ NPT
1/8˝ NPT
1/8˝ NPT
1/8˝ NPT
1/8˝ NPT
1/8˝ NPT
1/8˝ NPT
1/8˝ NPT
3/8˝-16
3/8˝-16
3/8˝-16
Type
(19 mm)
(25.4 mm)
3/4˝ DIA
1/8˝ NPT
1/2˝ HEX
1˝
Teflon Jacketed
Termination
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wires
Lead Wire
Electrical
or Cable
†
Cable
Cable
Cable
Cable
L
1
= Actuation Level
(see chart above)
FLOAT TYPE
Actual Size
Part Number
– Stock Items.
142505
171517
171518
189739
209475
209455
209460
209465
116826
171514
189787
201540
162745
189786
177818
173250
42295
A-3