178353 Gems Sensors Inc, 178353 Datasheet

178353

Manufacturer Part Number

178353

Description

Flow Switch

Manufacturer

Gems Sensors Inc

Datasheet

1.168432.pdf (1 pages)

Specifications of 178353

Pressure Max

1500psi

Accuracy

+/-20%

Operating Pressure Range

1500psi Max.

Circuitry

SPST

Body Material

Brass

Flow Settings

2GPM (US)

Mounting Type

Conduit

Power Rating

20VA

Port Size

0.375"

Connection Size

3/8"

Features

Compact For High Inline Pressures

Flow Rate Min

7.6l/min

Rohs Compliant

Yes

Accuracy %

20%

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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G-6

FS-380 Series – Compact Flow Switch

for High Inline Pressures

Flow Rate Settings: 0.15 GPM to 2.00 GPM

Port Size: 3/8˝ NPT Male

Primary Construction Material: Brass or Stainless Steel

Setting Type: Fixed

These rugged inline flow switches use 100 micron filtration and are less susceptible

to clogging than other high-pressure inline flow switches. The one-piece magnetic

PPS composite piston makes the FS-380 ideal for high-pressure applications such

as industrial cleaning equipment. The FS-380 is also an excellent choice for semicon

cooling applications where simple design and reliable operation are required.

Specifications

Wetted Materials

Operating Pressure, Maximum

Operating Temperature

Set Point Accuracy

Set Point Differential

Switch*

Electrical Termination

*See “Electrical Data” on Page X-5 for more information.

Spacing

To prevent sensor to sensor magnetic field interference, follow the spacing

guidelines below.

How To Order – Standard Models

Specify Part Number based on flow settings.

Note:

1. Flow settings are calibrated using water @ 70°F on increasing flow with units in horizontal position.

Flow Settings

Housing

Piston

Spring

O-Ring

– Stock Items.

Consult factory for other fluid compatibility.

GPM

0.15

0.25

0.50

1.00

1.50

2.00

2 13/64 ˝

181130

168432

168433

168434

168435

178353

Brass

3/8˝ NPT Male

1 1/4 ˝

Stainless Steel

193482

179992

179993

179994

179995

179996

3/8˝ Tube Compression Fitting 1/2˝ NPT Male

2 3/8 ˝

Visit www.GemsSensors.com for most current information.

Brass or 316 Stainless Steel

PPS Composite, Epoxy

316 Stainless Steel

Fluorocarbon

1500 PSI (107 bar)

-20°F to +275°F (-28.8°C to +135°C)

±20% Maximum

20% Maximum

SPST, 20VA, N.O. at no Flow

No. 22 AWG, 24˝ to 26˝ Polymeric leads

Stainless Steel

212136

177592

177593

177594

177595

225525

NOTE SWITCH

ORIENTATION

1 1/2 ˝

192562

192563

192564

192566

192567

Brass

—

SPRING 170342

1.5 + 2.0 GPM

SETTINGS

Dimensions

1/2˝ NPT Ports

3/8˝ NPT Ports

3/8˝ Tube End Compression Fitting

Pressure Drop – Typical

0.25 - 1.00 GPM

SPRING 10397

SETTINGS

7/8˝ -HEX

Gems FS-380

11/16˝ -HEX

(102 mm)

4.02˝

FLOW

FLOW RATE - GPM

(29 mm)

1.13˝

U.L. Recognized

File No. E31926

(22 mm)

0.86˝

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