Neo-Dyn® Industrial SwitchesReliability & AccuracyPerformance is Neo-Dyn®

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ADJUSTABLE PRESSURE SWITCH

PressureADJUSTABLE VACUUM/ DIFFERENTIAL SWITCH

Vacuum-DifferentialCOMPACT ADJUSTABLE SWITCH

Pressure

Neo-Dyn® delivers superior pressure,tempera

For Weather-Proof & Explosion-ProofApplications

SERIES 100P/ 200P SERIES 142P8/ 152P8 SERIES 117P

SERIES 122P/132P/ 232P

SERIES 160P/ 180P/181P

SERIES 112P

SERIES 130P/ 182P

SERIES 100P: For pneumatic andlow impulse hydraulic applicationsup to 2800 psig set points.Available with a variety of wettedmaterial options.SERIES 200P:Designed primarily for hydraulic applications to 10000 psig set points.

SERIES 142P8: Ultra lowpressure and vacuum to pressurecrossover switch. Weather-proofor explosion-proof enclosures.SERIES 152P8: Ultra lowdifferential pressure switch withhigh-proof pressure capability.Weather-proof orexplosion-proof enclosures.

A field adjustable pressureswitch for low- to mid-rangeprocess applications. The Series117P, which utilizes a Tri-Clamp®

process connection, is an idealpressure switch for bioprocessand other sanitary applications.This unit features 316 stainlesssteel construction, an explosion-proof/hermetically sealedelectrical module, 18" standardfree leads and SPDT or DPDT electrical forms.

Compact, versatile pressure andvacuum switch for low- to mid-range pressure applications.Weather-proof or explosion-proofconstruction with efficient nega-rate® Belleville disc spring forapplications to 600 psi.

Explosion-proof, hermeticallysealed. Ideal for hazardous andcorrosive media or environments.For system pressures to 6000psig. Available with a variety of wetted material options.

SERIES 160P: Weather-proof orexplosion-proof differentialpressure switch for systempressures up to 500 psig. Stablesettings during system pressurechanges.SERIES 180P/181P: Weather-proof or explosion-proofenclosure and stable set pointsmakes this switch ideal in a widevariety of vaccum applications.

Explosion-proof, hermeticallysealed. Designed with redundantseals, and an indicator to show ifthe primary seal is lost.

Representative listing of standard Neo-Dyn® switches.

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ADJUSTABLE TEMPERATURE SWITCH

TemperatureFACTORY SET PRESSURE SWITCH

PressureADJUSTABLE DIFFERENTIAL PRESSURE SWITCH

Differential

erature and flow sensing devices.

SERIES 125P/ 225P/ 225PP

SERIES 100T/ 100TC SERIES 105P/ 105PP

SERIES 132T/ 132TC

SERIES 162P

SERIES 100T: Direct mount orcapillary mounted with set-pointranges from –50 degrees F to +925 degrees F. SERIES 100TC: Denotescapillary mount.

Explosion-proof, hermeticallysealed with direct probe orcapillary mount. Set-point rangesfrom -75 degrees F to +650degrees F.

Mid to high range adjustable differential pressure switch.Compact design features efficient nega-rate® Bellevilledisc spring sensing mechanism.Over pressure capabilities andstable set points not affected bysystem pressure changes.Available in three ranges from 1 psid to 1000 psid WC with system pressures up to 7500psid.

All-purpose miniature switch forsystem pressures to 3000 psig.Small size design improvesvibration and shock resistance.

SERIES 125P: Designed for highpressure pneumatic and/ornarrow dead band applications. SERIES 225P & 225PP: Designedfor hydraulic, high impulseapplications requiring set-pointranges up to 7500 psig.

Representative listing of standard Neo-Dyn® switches.

For Weather-Proof & Explosion-ProofApplications

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ITT Neo-Dyn®

28150 Industry Drive

Valencia, CA 91355

Phone: 661-295-4000

Fax: 661- 294-1750

www.neodyn.com

AER0944R1 8/13 1M

The quality you're looking for isfound in Neo-Dyn ® indus trial switches.Advantages• Set Point Stability• Extensive Cycle Life• Vibration Resistance• High Over-Pressure Capability

Features• Negative Rate Disc Spring• Stainless Steel Exterior and Interior• Wetted Materials for Corrosive Service• Hermetically Sealed Electricals (Dual Seal Certified)• Flanged Process Connections• Compact Designs

Benefits • Representation and Service Worldwide• Established Inventories To Meet Customer Needs• 24 Hour Service Available• Approvals

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