42295 Gems Sensors Inc, 42295 Datasheet - Page 3

• 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

A-4
Unique Features Make These LS-3 Models Special
These small switches feature unique
configurations for special applications.
Notes:
1. See “Electrical Data” on Page X-5 for more information.
2. Switch operation is selectable, N.O. or N.C., by inverting the float on the unit stem.
3. Maximum pressure at 70°F (21°C).
4. Consult factory for other available materials.
† L
Order By Part Number
Materials
Min. Liquid Sp. Gr.
Operating Temperature
Pressure, PSI, Max.
Switch
Electrical Termination
Stem and Mounting
Float
Other Wetted
1
= Switch actuation level, nominal (based on a specific gravity of 1.0).
1
, SPST
3
(53.2 mm)
2-3/32˝
(53.2 mm)
All Polypropylene (Including Shield
No. 22 AWG, 22˝ L., PVC Lead Wires
2-3/32˝
-40°F to +150°F (-40°C to +65.6°C)
(39.7 mm)
1-9/16˝
(39.7 mm)
1-9/16˝
(14.3 mm)
Polypropylene (Solid)
20 VA, N.C./N.O. Dry
(13.4 mm)
17/32˝
9/16˝
(14.3 mm)
(13.4 mm)
17/32˝
9/16˝
†
142545
†
150
Visit www.GemsSensors.com for most current information.
.90
—
1-1/4˝ DIA.
(31.7 mm)
1-1/4˝ DIA.
(31.7 mm)
2
(12.7 mm)
1/2˝ HEX
1/8˝ NPT
(12.7 mm)
1/2˝ HEX
1/8˝ NPT
Part No. 142545
With Slosh Shield
Cut-away version shown
Compact, all-
polypropylene switch
with slosh shield is ideal
for use with turbulent
liquids in small tanks.
FDA compliant materials.
4
)
(88.1 mm)
3/8˝-24 NPSM THD.
3-15/32˝
No. 22 AWG, 72˝ L., Polymeric Lead Wires
1/4” NPT REF.
Brass, Aluminum, Polycarbonate, Viton A
(88.1 mm)
3 1/2” REF.
3/8˝-24 NPSM THD.
3-15/32˝
(2) PLACES
1/4˝ NPT
-40°F to +120°F (-40°C to +48.9°C)
Note: LS-3 Series Bottle Level Switch is also available with any of the float materials shown on
opposite page. Contact GEMS for correct part number.
(31.7 mm)
1/4˝ NPT
1-1/4˝
(31.7 mm)
– Stock Items.
1-1/4˝
Polysulfone
Polysulfone
DIA. REF.
1 9/16”
1-9/16˝ DIA.
46999
(39.6 mm)
1-9/16˝ DIA.
.75
(39.6 mm)
1/8”-27 NPSM TH’D
Part No. 46999
Bottle Level
For external mounting
on tanks too small to
accommodate internally
mounted switches.
(See note below)
ACTUATION
STEM
FLOAT
LEVEL
(46.1 mm)
#22 AWG WIRE,
POLYMERIC
72”-78” EXT.
1-13/16˝
1/4˝ NPT
(46.1 mm)
1-13/16˝
1/4˝ NPT
L1=3/4”
20 VA, N.C. Dry
†
†
(53.1 mm)
50
2.09˝
(53.1 mm)
(6.4 mm)
2.09˝
0.250˝
No. 22 AWG, 72˝ L., PVC Lead Wires
(6.4 mm)
-40°F to +180°F (-40°C to +82.2°C)
0.250˝
All Polysulfone (Including Collar)
(23.8 mm)
(10 mm)
25/64˝
15/16˝
(23.8 mm)
(10 mm)
25/64˝
15/16˝
1/2˝ HEX
(13 mm)
1/2˝ HEX
(13 mm)
Part No. 76707
For Low Level
For detecting levels as
low as 5/8˝ from tank
bottom. Use in water,
some oils and chemicals.
Buna N
76707
Epoxy
1.86˝ DIA.
(47.4 mm)
—
1.86˝ DIA.
(47.4 mm)
1/8˝ NPT
(3.2 mm)
1/8˝ NPT
(3.2 mm)
(37.3 mm)
1-15/32˝
(37.3 mm)
1-15/32˝