194472 Gems Sensors Inc, 194472 Datasheet

194472

Manufacturer Part Number

194472

Description

Liquid Level Sensor

Manufacturer

Gems Sensors Inc

Datasheet

1.194471.pdf (1 pages)

Specifications of 194472

Output Current

18mA

Operating Pressure Range

0 To 2500psi

Body Material

Steel

Supply Voltage Range Dc

5V To 12V

Probe Condition

Dry

Peak Reflow Compatible (260 C)

Output Type

Sink

Supply Voltage

12VDC

Mounting Type

Conduit

Rohs Compliant

Connection Size

1/2"

Housing Material

Steel

Leaded Process Compatible

Sensor Body Material

Steel

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

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A-30

ELS-1150 Series Features Best

Performance-to-Size Ratio

The ELS-1150 electro-optic level switches maintain the top-performing environmental

capabilities of their larger family members while featuring an overall size that is 50%

smaller. At just 1.38˝ long, ELS-1150 represents the smallest electro-optic level

sensor in its performance class, and by far the most economical. ELS-1150 switches

utilize a strong, glass prism fused to a carbon steel or stainless steal housing to easily

monitor vessels pressurized up to 2500 PSI. Their compact package size makes them

the ideal candidate for monitoring the small, pressurized vessels found in HVAC,

refrigeration and hydraulic applications. They are most commonly used for low, high

and intermediate level detection.

A stainless steel version, the ELS-1150SS, is excellent for applications requiring

corrosion resistance. Industry's only stainless steel electro-optic sensor offers greater

compatability and is ideal for acids, solvents, and dielectric water applications.

Specifications

Mounting

Materials

Operating Pressure

Operating Temperature*

Current Consumption

Output

Electrical Termination

Repeatability

Approvals**

Wiring Diagrams - Typical

Note: Inductive loads must be diode suppressed.

How To Order

Specify Part Number based on Input Power/ Output Condition and material required.

** Carbon Steel model only.

12 VDC

* These switches are not for use in freezing liquid or steam/high condensation environments.

Power

5 VDC

Input

Housing

Prism

For higher temperature versions up to 257°F (125°C), and for other alternate requirements,

contact Gems factory.

+12 VDC or +5 VDC

Probe Condition

at Current Sink

Wet

Dry

OUTPUT

LED

18 mA

LOAD

MAX.

18 mA

+12 VDC or +5 VDC

MAX.

Mounting

1/2˝ NPT

1/2˝ NPT, 3/4˝-16 Straight Thread

Nickel-Plated Carbon Steel or Stainless Steel

Fused Glass

0 to 2500 PSI, Maximum

-40°F to +212°F (-40°C to +100°C)

~45 mA

Open Collector Output, 18 mA Sink, Max.

22 AWG, Polymeric, 12˝ to 14˝ Extended Lead Wires

±1 mm

CE, UL File No. E108913, CUL

Nickel-Plated Steel Housing

194469

194470

194471

194472

WHITE

RED

BLACK

WHITE

RED

BLACK

Straight Thread

3/4˝ – 16

Visit www.GemsSensors.com for most current information.

195201

195202

195203

195204

Stainless Steel Housing

Mounting

1/2˝ NPT

205486

205487

205490

205495

Dimensions

1/2˝ NPT Mounting

Mounting Attitude

These units must be mounted horizontally or up to 45°

from horizontal only.

Extended Power and Switching Capabilities

of 12 VDC Models with Gems.

Converts TTL output signal to 5 Amp

relay output. Available as open circuit

board or mounted in a NEMA 4X

enclosure (pictured). See Page A-31.

1/2˝ NPT

ELS-1150

File No. E108913

Encapsulated

Lead Wires

(35 mm)

Epoxy

1.38˝

3/4˝ - 16 Straight

Thread Mounting

ELS-1150SS

UP TO

3/4˝-16UNJF 3A

O-RING

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