Pressure Switches #4490818

Swiss Huba 625 Pressure Switch 625.6532

Product Details:

Minimum Order Quantity12 Number

Pressure ConnectionInside thread M5, hose connector +- 6 mm, outside thread

Weight200 gm

Range Setting100-900 mBAR G1/4

Minimum Order Quantity12

Contact Materialplastic, brass and aluminium alloy, and NBR, FPM, EPDM and silicon diaphragm

Electrical ConnectionThreaded Terminal, 6.3 MM Flat Connector (AMP Connector)

BrandHuba Control

Power/Voltage250 V AC

Media TypeGas

Model Name/Number625.6532

Usage/ApplicationVacuum Equipment, _Air Compressor, Food Machinery, Gas And Liquid Equipment

Swiss Huba 625 Pressure Switch 625.6532

Swiss Huba 625 Pressure Switch 625.6532 Fulba Control Pressure Controller-100-900mbar

HUBA 625 Membrane Mechanical Pressure Switch It has 13 Pressure Ranges and is Suitable For Liquids And Gases. The Main Materials Can Be Plastic, Brass And Aluminium Alloy, and NBR, FPM, EPDM and Silicon Diaphragm Can be Selected. High Accuracy And Long-Term Stability Can Be Obtained By Fine Tuning Measurement Steps. Reinforcement Design is Especially Suitable For General Industrial Equipment Structure, Processing Technology And Food Automation.

Technical Parameter

Relative Pressure-- 900-6000 mbar

Medium-Liquids And Gases

Maximum Overload Pressure-10 bar

Minimum Activation Pressure-2 mbar

Protection Level-IP54

Electrical Connectors-Threaded Terminal, 6.3 MM Flat Connector (AMP Connector)

Pressure Connector-Internal Thread M5, 6 MM Hose Connector;External Threads M12*1, G1/4, G1/8

Overpressure Medium Stop System (Explosion-Proof Hydrant)

Mounting Bracket

Main Application Areas

Vacuum Equipment

Air Compressor

Food Machinery

Gas And Liquid Equipment

Often Sell Models

Huba 625.6132-Pressure Switch - 4 - 30 mbar G1/4"

Huba 625.6232-Pressure Switch-15-80 mbar, G1/4

Huba 625.6532-Pressure Switch-100-900 mBAR G1/4

Huba 625.9032-Pressure Switch 2-8 mbar

Huba 625.9132-Pressure Switch 6-75 mbar G1/4"

Huba 625.9232-Pressure Switch 12.5-80 mBAR G 1/4

Huba 625.9432-Pressure Switch 25-220 mbar G1/4

Huba 625.9632-Pressure Switch 120-2200 mBAR G1/4

Huba 625.9732-Pressure Switch 1000-6000 MBAR

Dwyer 1950-02-2S Explosion Proof Differential Pressure Switch

Product Details:

Minimum Order Quantity3 Piece

BrandDWYER USA

Media TypeAir and Non-Combustible, Compatible Gases

Contact System TypeSingle-Pole Double-Throw (SPDT)

Electrical Connection3 Screw Types: Common, Normally Open and Normally Closed

Model Name/NumberDwyer 1950-02-2s

ColorBLACK

Weight3.25 Ib (1.5 kg) 1950-02 Model: 4.4 lb (2 kg)

Mounting TypeDiaphragm in Vertical Position

Country of OriginMade in India

Dwyer 1950-02-2S Explosion Proof Differential Pressure Switch

Dwyer Instruments 1950-02-2S

Mfr. Part #: 1950-02-2S

Description

Differential Pressure Switch, Explosion Proof, .03-10in w.c., 1950 Series

Product Attribute

Approvals-CE ; CSA ; FM ; UL

Connection Type-1NO ; 1NC

Electrical Rating-15 A @ 125, 250, 480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz.

Enclosure Rating-Explosion proof; Class I. Groups C and D; Class II, Groups E, F and G; Class III / ATEX

For Use With-Air and Non-Combustible, Compatible Gases

IP Rating-IP54

Mounting Orientation-Vertical

NEMA Rating-NEMA 3 ; NEMA 7 ; NEMA 9

Operating Fluid-Air ; Non-Combustible Gases

Port Size-1/8" NPT

Primary Type-Pressure Switch

Series-1950 Series

Set Point-Screw type on top of housing

Switch Type-SPDT

Temperature Range--40 to 140 F (-40 to 60 C)

Weight-3.25 lb (1.5 kg)

Overview

Dwyer 1950 Series Explosion-proof Differential Pressure Switch Set Points from .03 to 20 in w.c., Explosion-Proof and Weatherproof:

Series 1950 Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. It is CE, UL and CSA listed, FM approved for use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres (NEMA 7 & 9), Raintight NEMA 3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Electrical connections are easily made by removing front cover. For convenience the set point adjustment screw is located on the outside of the housing. Twelve models offer set points from .03 to 20 in w.c. (0.0075 to 5 kPa) and from .5 to 50 psi (0.035 to 3.5 bar). The unit is very light and compact about half the weight and bulk of other explosion-proof or weather-proof switches with separate enclosures.

Features:

Explosion-Proof and Weatherproof Housing Provides Device Protection For outdoor use or harsh environment operation

External set point screw provides easy access that simplifies making adjustments without opening or disassembling enclosure

Easily Accessible Electrical Connection Simplifies the installation

Series FS-2 Vane Flow Switch

Product Specification

Model Name/NumberSeries FS-2

BrandDwyer

Weight28.22 oz (0.8 kg)

Electrical Rating10 A res, 3 A ind @ 250 VAC.

ServiceCompatible liquids

Wetted MaterialsBellow: Tin-bronze; Vane: SS; Body: Forged brass

Temperature Limit230 DegreeF (110 DegreeC)

Pressure Limit145 psig (10 bar).

Process Connection1" male NPT or BSPT.

Product Description

The Series FS-2 Vane Flow Switches offers an economical flow proving solution. The FS-2 paddles are adjustable to fit 1 to 8" size pipe.

Applications:

Boiler flow proving

Hot water heaters

Chillers

Cooling lines

Machinery

Liquid transfer systems

MODELS & ORDERING

ModelDescription

FS-2Paddle flow switch, 1" male NPT.

FS-2-BSPTPaddle flow switch, 1" male BSPT.

FS-2-CNDPaddle flow switch, NPT process connection, conduit electrical connection

FS-2-W8Paddle flow switch, 1" male NPT connection with 8 ft leads

SPECIFICATIONS

Service:Compatible liquids.

Wetted Materials:Bellow: Tin-bronze; Vane: SS; Body: Forged brass.

Temperature Limits:230F (110C).

Pressure Limits:145 psig (10 bar).

Enclosure Rating:NEMA 4 (IP64).

Switch Type:SPDT snap switch.

Electrical Rating:10 A res, 3 A ind @ 250 VAC.

Electrical Connection:Cable gland with attached wire leads or optional conduit connection.

Process Connection:1" male NPT or BSPT.

Mounting Orientation:Switch must be installed vertically on horizontal pipe runs.

Set Point Adjustment:Four vane combinations and an adjustment screw.

Enclosure:Die-cast aluminum alloy.

Weight:28.22 oz (0.8 kg).

Agency Approvals:CE.

Features:

Field adjustable set point adjustment screw allows for easy flow switch modification

Custom application set points enabled by field adjustable vane layers

Aluminum weatherproof housing permits outdoor installation

Series CX Compressor Pressure Switch

Product Details:

Minimum Order Quantity50 Number

BrandDwyer USA

Current Rating20 A @ 120 VAC, 12 A @ 240 VAC, 9.6 A @ 240 VAC (3 phase), 8.6 A @ 32 VDC, 3.1 A @ 120 VDC, 1.6 A @

Media TypeGas

Contact System TypeSPST

Electrical ConnectionScrew Terminals

Model Name/NumberSeries CX Compressor Pressure Switch

ColorBLACK

WeightCX-1: 0.78 lb (0.35 kg); CX-4: 1.03 lb (0.47 kg).

Mounting TypeSwitch Can Be Installed In Any Position.

Process Temperature140 DegreeF (60 DegreeC).

Minimum Order Quantity50 NOS

Country of OriginMade in India

ServiceAir And Non-Combustible Compatible Gases.

SERIES CX COMPRESSOR PRESSURE SWITCH

Adjustable Set Point and Deadband, 20 Amp Rating

The Series CX Compressor Pressure Switches are Designed With a 20 Amp Normally Closed SPST Switch For Direct Cntrol of Pumps And Motors. The Set Point And Deadband Are Both Easily Adjustable Via Screw Trminals Inside The Cover. For Ease of Installation, The Switches Come With a 1/4" Female NPT Process Connection Or The Optional 4-Port Connection Block On The CX-4 Models. Besides Making Installation Easier, One Of The Other Ports Can Be Used To Install a Pressure Gage. Plus, These Switches Cn Be Mounted In Any Orientation.

These units are perfect for regulating tank pressure on small air compressors. The CX series switches come with an unloader valve, which prevents compressors from starting under load. They also come with an auto/off disconnect lever for manually cutting off the load. When the lever is in the off position, there is a test button inside the housing that can be pushed to turn on the load.

Model Description

CX-11 Compressor Pressure Switch, 1 port, Range 25-100 psig (1.7-6.9 bar), approx. adj. deadband 20-30 psig (1.4-2.1 bar), max. pressure 129 psig (8.9 bar).

CX-12 Compressor Pressure Switch, 1 port, Range 35-150 psig (2.4-10.3 bar), approx. adj. deadband 30-40 psig (2.1-2.8 bar), max. pressure 179 psig (12.3 bar).

CX-13 Compressor Pressure Switch, 1 port, Range 50-175 psig (3.4-12.1 bar), approx. adj. deadband 35-55 psig (2.4-3.8 bar), max. pressure 204 psig (14.1 bar).

CX-41 Compressor Pressure Switch, 4 ports, Range 25-100 psig (1.7-6.9 bar), approx. adj. deadband 20-30 psig (1.4-2.1 bar), max. pressure 129 psig (8.9 bar).

CX-42 Compressor Pressure Switch, 4 ports, Range 35-150 psig (2.4-10.3 bar), approx. adj. deadband 30-40 psig (2.1-2.8 bar), max. pressure 179 psig (12.3 bar).

CX-43 Compressor Pressure Switch, 4 ports, Range 50-175 psig (3.4-12.1 bar), approx. adj. deadband 35-55 psig (2.4-3.8 bar), max. pressure 204 psig (14.1 bar).

SPECIFICATIONS

Service:Air And Non-Combustible Compatible Gases.

Wetted Materials:NBR (Nitrile-Butadiene) Rubber Diaphragm, Steel Connection (CX-1), Aluminum Alloy Connection (CX-4).

Temperature Limits:140F (60C).

Pressure Limits:See Ordering Page.

Enclosure Rating:General Purpose.

Repeatability:5 psig (0.3 bar).

Switch Type:2 each SPST SNAP Action, Normally Closed (NC).

Electrical Ratings:20 A @ 120 VAC, 12 A @ 240 VAC, 9.6 A @ 240 VAC (3 phase), 8.6 A @ 32 VDC, 3.1 A @ 120 VDC, 1.6 A @ 240 VDC. 1.5 HP @ 120 VAC, 2 HP @ 240 VAC, 3 HP @ 240 VAC (3 phase), 0.25 HP @ 32/120/240 VDC.

Electrical Connections:Screw Terminal.

Conduit Connection:7/8" Hole For 1/2" Conduit Hub (2 Places).

Process Connection:1/4" female NPT (CX-4: 4 places).

Mounting Orientation:Switch Can Be Installed In Any Position.

Setpoint Adjustment:Internal Screws.

Weight:CX-1: 0.78 lb (0.35 kg); CX-4: 1.03 lb (0.47 kg).

Deadband:See Ordering page.Agency

Approval:CE.

Dwyer CX-42 Compressor Pressure Switch

Product Details:

Minimum Order Quantity50 Number

BrandDwyer USA

Current Rating20 A @ 120 VAC, 12 A @ 240 VAC, 9.6 A @ 240 VAC (3 phase), 8.6 A @ 32 VDC, 3.1 A @ 120 VDC, 1.6 A @

Media TypeGas

Contact System TypeSPST

Electrical ConnectionScrew Terminals

Model Name/NumberSeries CX Compressor Pressure Switch

ColorBLACK

WeightCX-1: 0.78 lb (0.35 kg); CX-4: 1.03 lb (0.47 kg).

Mounting TypeSwitch Can Be Installed In Any Position.

Process Temperature140 DegreeF (60 DegreeC).

Minimum Order Quantity50 NOS

Country of OriginMade in India

ServiceAir And Non-Combustible Compatible Gases.

SERIES CX COMPRESSOR PRESSURE SWITCH

Adjustable Set Point and Deadband, 20 Amp Rating

The Series CX Compressor Pressure Switches are Designed With a 20 Amp Normally Closed SPST Switch For Direct Cntrol of Pumps And Motors. The Set Point And Deadband Are Both Easily Adjustable Via Screw Trminals Inside The Cover. For Ease of Installation, The Switches Come With a 1/4" Female NPT Process Connection Or The Optional 4-Port Connection Block On The CX-4 Models. Besides Making Installation Easier, One Of The Other Ports Can Be Used To Install a Pressure Gage. Plus, These Switches Cn Be Mounted In Any Orientation.

These units are perfect for regulating tank pressure on small air compressors. The CX series switches come with an unloader valve, which prevents compressors from starting under load. They also come with an auto/off disconnect lever for manually cutting off the load. When the lever is in the off position, there is a test button inside the housing that can be pushed to turn on the load.

Model Description

CX-11 Compressor Pressure Switch, 1 port, Range 25-100 psig (1.7-6.9 bar), approx. adj. deadband 20-30 psig (1.4-2.1 bar), max. pressure 129 psig (8.9 bar).

CX-12 Compressor Pressure Switch, 1 port, Range 35-150 psig (2.4-10.3 bar), approx. adj. deadband 30-40 psig (2.1-2.8 bar), max. pressure 179 psig (12.3 bar).

CX-13 Compressor Pressure Switch, 1 port, Range 50-175 psig (3.4-12.1 bar), approx. adj. deadband 35-55 psig (2.4-3.8 bar), max. pressure 204 psig (14.1 bar).

CX-41 Compressor Pressure Switch, 4 ports, Range 25-100 psig (1.7-6.9 bar), approx. adj. deadband 20-30 psig (1.4-2.1 bar), max. pressure 129 psig (8.9 bar).

CX-42 Compressor Pressure Switch, 4 ports, Range 35-150 psig (2.4-10.3 bar), approx. adj. deadband 30-40 psig (2.1-2.8 bar), max. pressure 179 psig (12.3 bar).

CX-43 Compressor Pressure Switch, 4 ports, Range 50-175 psig (3.4-12.1 bar), approx. adj. deadband 35-55 psig (2.4-3.8 bar), max. pressure 204 psig (14.1 bar).

SPECIFICATIONS

Service:Air And Non-Combustible Compatible Gases.

Wetted Materials:NBR (Nitrile-Butadiene) Rubber Diaphragm, Steel Connection (CX-1), Aluminum Alloy Connection (CX-4).

Temperature Limits:140F (60C).

Pressure Limits:See Ordering Page.

Enclosure Rating:General Purpose.

Repeatability:5 psig (0.3 bar).

Switch Type:2 each SPST SNAP Action, Normally Closed (NC).

Electrical Ratings:20 A @ 120 VAC, 12 A @ 240 VAC, 9.6 A @ 240 VAC (3 phase), 8.6 A @ 32 VDC, 3.1 A @ 120 VDC, 1.6 A @ 240 VDC. 1.5 HP @ 120 VAC, 2 HP @ 240 VAC, 3 HP @ 240 VAC (3 phase), 0.25 HP @ 32/120/240 VDC.

Electrical Connections:Screw Terminal.

Conduit Connection:7/8" Hole For 1/2" Conduit Hub (2 Places).

Process Connection:1/4" female NPT (CX-4: 4 places).

Mounting Orientation:Switch Can Be Installed In Any Position.

Setpoint Adjustment:Internal Screws.

Weight:CX-1: 0.78 lb (0.35 kg); CX-4: 1.03 lb (0.47 kg).

Deadband:See Ordering page.Agency

Approval:CE.

Dwyer 1950P-8-2F Explosion Proof Differential Pressure Switch

Product Details:

Minimum Order Quantity 3 Number

Brand DWYER USA

Media Type Air and Non-Combustible, Compatible Gases

Range Setting 1.5-8.0 psid

Contact System Type Single-Pole Double-Throw (SPDT)

Electrical Connection 3 Screw Types: Common, Normally Open and Normally Closed

Model Name/Number 1950P-8-2F

Weight 3.25 Ib (1.5 kg) 1950-02 Model: 4.4 lb (2 kg)

Mounting Type Diaphragm in Vertical Position

Country of Origin Made in India

Dwyer 1950P-8-2F Explosion Proof Differential Pressure Switch

Dwyer 1950P-8-2F Explosion-Proof Differential Pressure Switch (1.5-8.0 psid)

Model: 1950P-8-2F

Combines The Best Features Of The Popular Dwyer Series 1900 Pressure Switch With An Integral Explosion-Proof And Weatherproof Housing, Making It An Exceptional Value For Either Application. It is CE, UL and CSA listed, FM Approved For Use In Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III Hazardous Atmospheres NEMA 7 & 9.

DESCRIPTION

Dwyer 1950P-8-2F Offers

Dwyer 1950 Series Offers

UL and CSA Listed, And FM Approved.

CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Dwyer 1950P-8-2F Specifications

Service-Air and Non-Combustible, Compatible Gases

Temperature Limits- -40 to 140F (-40 to 60C)

0 to 140F (-17.8 to 60C) for 1950P-8, 15, 25, and 50

-30 to 130F (-34.4 to 54.4C) for 1950-02

Pressure Limits-Continuous: 1950's - 45 in w.c. (0.11 bar); 1950P's - 35 psi (2.41 bar); 1950P-50 only - 70 psi (4.83 bar)

Surge: 1950's - 10 psi (0.69 bar), 1950P's - 50 psi (3.45 bar), 1950P-50 only - 90 psi (6.21 bar)

Enclosure Rating-NEMA 3 (IP54), NEMA 7 & 9

Switch Type-Single-Pole Double-Throw (SPDT)

Electrical Rating-15 A @, 125, 250, 480 VAC, 60 Hz

Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz

Electrical Connections-3 Screw Types: Common, Normally Open and Normally Closed

Process Connections-1/8" Female NPT

Mounting Orientation-Diaphragm in Vertical Position

Set Point Adjustment-Screw Type On Top of Housing

Weight-3.25 Ib (1.5 kg)

1950-02 Model: 4.4 lb (2 kg)

Agency Approvals-CE, CSA, FM, UL

INCLUDED

What's included with the Dwyer 1950P-8-2F

Dwyer 1950P-8-2F Explosion-Proof Differential Pressure Switch (1.5-8.0 psid)

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series dm-1000 digital differential pressure

agency approvalsce

measuring range(mm)dm-1000

model no.dwyer usa

accuracy+-1% f.s. including linearity, hysteresis and repeatability; +-2% f.s. for ranges 1 in w.c. and below

weight1.18 lb (535 g)

size5" (127 mm) o.d. front face

temperature limits0 to 140 deg f (-18 to 60 deg c)

process connections1/8" (3 mm) i.d. tubing

power requirements9v battery or external power supply 9-24 vdc. battery included but not connected

long term stability+-1% f.s. per year.

housing materialsglass filled plastic

enclosure ratingnema 4x (ip66)

display: 4-digit lcd (digits0.60" h x 0.33" w)

compensated temperature limits32 to 122 deg f (0 to 50 deg c)

series dm-1000 digimag digital differential pressure and flow gages

modeldescription

dm-1102digimag differential digital pressure gage, range 0-0.25" w.c.

dm-1103digimag differential digital pressure gage, range 0-0.5" w.c.

dm-1104digimag differential digital pressure gage, range 0-1" w.c.

dm-1105digimag differential digital pressure gage, range 0-2" w.c.

dm-1107digimag differential digital pressure gage, range 0-5" w.c.

dm-1108digimag differential digital pressure gage, range 0-10" w.c.

dm-1109digimag differential digital pressure gage, range 0-15" w.c.

dm-1110digimag differential digital pressure gage, range 0-25" w.c.

dm-1111digimag differential digital pressure gage, range 0-50" w.c.

dm-1112digimag differential digital pressure gage, range 0-100" w.c.

dm-1122digimag differential digital pressure gage, range 0.25-0-0.25" w.c.

dm-1123digimag differential digital pressure gage, range 0.5-0-0.5" w.c.

dm-1124digimag differential digital pressure gage, range 1-0-1" w.c.

dm-1125digimag differential digital pressure gage, range 2-0-2" w.c.

dm-1127digimag differential digital pressure gage, range 5-0-5" w.c.

dm-1128digimag differential digital pressure gage, range 10-0-10" w.c.