Pressure Switches, Inc.

1-800-259-687423400 Hwy. 435, Abita Springs, LA 70420

www.pressureswitches.com - sales@mepinc.net

Models 1A, 1C, 1D, 1G, 1H, 1P, 1V and 1Z.

Housing per NEMA 4, 4x and 13.

11 amp UL Recognized Microswitch standard. 5 amp UL Recognized Microswitch also available.

Watertight Industrial Connector DIN 43650/IP65. Available also are models with 18 inch freeleads.

Laser Engraved Markings including range scale.

Underwriter Laboratories, Inc. listing file no. E185005 NPKZ - Motor Controllers, Float & Pressure Operated. NKPZ7 - Motor Controllers, Float & Pressure Operated Certified for Canada.

SENSOR MODEL SELECTION TABLE

The differential or deadband fixed and varies with the pressure setting.(1) SEE HOW TO ORDER SECTION

HOW TO ORDER

ELECTRICAL RATINGS (ALL UNITS SPDT)

11A (RES/IND) - 1/4 HP @ 125 OR 250 VAC5A RES, 3A IND @ 28 VDC.5A RES @ 125 VDCOptional: 100mA @ 125 VAC, 0.250A @ 6 VDCAPPLIANCE PLUG

Four pole industrial power connector per DIN43650 specifications, when used with rubber compression gland, offers protection against dust and hosedown conditions (IP 65 Protection Mode). Can be indexed four directions. CSA approved, UL recognized.

P231

FREELEADS

Approximately 18 inch long, 18 AWG UL1015 aapliance wire.

NOTES:1. Piston sensor for high cycling, long life, hydraulic applications.

2. Ambient temperature range is -30F to +160F, -34C to +71C.

3. Polymide for water service 140F (60C) max.

4. For models with 18 inch freeleads, the dimensions are the same less the connector/plug.

5. Specifications and availibilty subject to change without prior notice.

To order a pressure switch that will meet your requirements, specify a model by using the chart below. All configurations may not be immediately available. Consult factory.EXAMPLE: 1G 11 N1 . 43

BASE MODEL

1G 11 N1 43

Fasteners & Exterior covers are stainless steel.

Stainless Steel Pressure Ports available (thru 5000 psi range).

Extremely rugged/precision machined from solid aluminum extrusions/stainless steel bar stock on state of the art CNC lathes and machining centers.

Internal slotted wheel adjustment wheel (for use of screwdriver)

Viton 0-Ring Polymide Diaphram

Nitrile 0-Ring Polymide Diaphram

N9 Nitrile 0-Ring SST Piston Teflon Diaphram (P Only)

Viton O-Ring Polymide Diaphram (H Only)

Viton 0-Ring Stainless Steel Diaphram

N1

F1

F2

F6

10 18" Freeleads11 DIN 43650/IP65 Connector42 Terminal Strip For Wiring

LTR MALT Port SizeA AL 1/2-14 NPTC 316SS 1/4-18 NPTD AL 1/4-18 NPTG AL 1/4-18 NPTH 316SS 1/4-18 NPTP AL 1/4-18 NPTZ 316SS 1/2-14 NPT

Switch Adjustment Range, Choose the range from "Switch Adjustment Range" Column (See Table 1) and enter the range ID Number.

Base Range IDModel Number psig kPa/Mpa psig kPa/Mpa psig Mpa psig Mpa

.01 2-15 14kPa-103kPa 0.2-2.0 1kPa-14kPa 500 3.45 1000 6.89

.03 5-75 34-517 0.5-6.0 3-41 750 5.17 1000 6.89

.43 15-200 103-1.38 2.0-15 14-103 1000 6.89 1250 8.61

.53 50-450 345-3.1 5.0-30 34-207 1500 10.34 3000 20.67

.62 50-1000 345-6.89 10-50 69-345 2000 13.78 5000 34.45

.63 100-1750 689-12.1 15-100 103-689 3000 20.67 5000 34.45

.01 2-15 14kPa-103kPa 0.2-2.0 1kPa-14kPa 500 3.45 1000 6.89

.03 5-75 34-517 0.5-6.0 3-41 750 5.17 1000 6.89

.43 15-200 103-1.38 2.0-15 14-103 1000 6.89 1250 8.61

.53 50-450 345-3.1 5.0-30 34-207 1500 10.34 3000 20.67

.62 50-1000 345-6.89 10-50 69-345 2000 13.78 5000 34.45

.63 100-1750 689-12.1 15-100 103-689 3000 20.67 5000 34.45

1C .64 200-2500 1.3Mpa-17.2Mpa 20-150 138kPa-1.0Mpa 3000 20.67 5000 34.45.83 400-4000 2.76Mpa-27.6Mpa 75-450 516kPa-3.1MPa 5000 34.5 10000 68.9.84 500-5000 3.45-34.5 75-500 516.3.4 7500 51.7 10000 68.90.71 100-1800 689-12.4 25-125 172-861 5000 34.5 10000 68.9.72 200-2500 1.38-17.2 30-150 207-1 5000 34.5 10000 68.9.73 350-3250 2.41Mpa-22.4Mpa 50-350 345kPa-2.4Mpa 7500 51.7 10000 68.90.74 350-4250 2.41-29.3 80-350 551-2.4 7500 51.7 10000 68.9

Max System Proof TestSwitch Adjustment Range Dead Band Approximate

1G

and

1A

1P

1C

and

1Z

1H

Pressure Switches, Inc.

1-800-259-687423400 Hwy. 435, Abita Springs, LA 70420

www.pressureswitches.com - sales@mepinc.net

Vacuum Switch The Series 1 Vacuum Switch has all the standard features of a Series 1.

Typical Model Numbers:1V10N9.91 - 18” Free Leads

Vacuum Range: 1-28 Inches Hg

Deadband: .75-1.50 Inches HG

Proof test: 300 PSIG

Pressure Connection: 1/8-27 NPTF

Terminal Strip

The Series 1 Model 1X42XX.XX Pressure Switch with a termainl strip for wiring and a 1/2-14 NPTF conduit fitting. Available with any range ID including the differential, vacuum and high pressure switches .

Typical Model No.: 1G42N1.03

1V11N9.91 - DIN 43658 / IP65 Connector

Dimensions

Series 1 with “42” Electrical Typical Series 1

Pressure Switches, Inc.

1-800-259-687423400 Hwy. 435, Abita Springs, LA 70420

www.pressureswitches.com - sales@mepinc.net

HOW TO ORDERELECTRICAL RATINGS (ALL UNITS SPDT)

11A (RES/IND) - 1/4 HP @ 125 OR 250 VAC5A RES, 3A IND @ 28 VDC.5A RES @ 125 VDCOptional: 100mA @ 125 VAC, 0.250A @ 6 VDC

APPLIANCE PLUGFour pole industrial power connector per DIN43650 specifications, when used with rubber compression gland, offers protection against dust and hosedown conditions (IP 65 Protection Mode). Can be indexed four directions. CSA approved, UL recognized.

P231

FREELEADS

Approximately 18 inch long, 18 AWG UL1015 aapliance wire.

DIMENSIONS

1. Piston sensor for high cycling, long life, hydraulic applications.

2. Polymide for water service 140F (60C) max.

3. Internal adjustment with laser engraved range scale.

4. Shipping weight approx. 1lb. min.

NOTE:

To order a pressure switch that will meet your requirements, specify a model by using the chart below. All configurations may not be immedi-ately available. Consult factory.

EXAMPLE: 2P 10 N9 . 71

2P 10 N9 71

MULTI CONDUCTOR CABLE

Multi conductor cable UL 22464, CSA T-1 18 AWG PVC insulated per UL 1007, secured with a nylon liquid tight (dome fitting) connector. Protection class IP 68 per DIN 40050, UL Listed, CSA and VDE certified. Color code laser marked on switch.

(.X) OPTIONS.1 MS33649-4 Pressure Fitting.2 Gold Contact Microswitch.5 5A Microswitch.B Base bracket for mounting

10 18" Freeleads11 DIN 43650/IP65 Connector

16Liquid Tight Connector W/Multi Conductor Cable

52 MS 3102R 12S-3P {2PIN}53 MS 3102R 14S-7P {3PIN}

Viton 0-Ring Polymide Diaphram

Nitrile 0-Ring Polymide Diaphram

N9 Nitrile 0-Ring SST Piston Teflon Diaphram (P Only)

Viton 0-Ring Stainless Steel Diaphram

N1

F1

F2

Switch Adjustment Range, Choose the range from "Switch Adjustment Range" Column (See Table 1) and enter the range ID Number.

LTR MTL Port SizeA AL 1/2-14 NPTC 316SS 1/4-18 NPTG AL 1/4-18 NPTP AL 1/4-18 NPTZ 316SS 1/2-14 NPT

Pressure Switches Inc.

Ph (985) 893-090923400 Hwy 435Abita Springs, La 70420

Fax (985) 893-0807www.pressureswitches.comsales@mepinc.net

(800) 259-6874

Series 6 Pressure Switch

• The PSI ‘Hardhat Series’ - Models 6A, 6C, 6G, 6H and 6A

• Explosion proff and weatherproof switch enclosure is LISTED for hazardous area.

• Field adjustable set point without opening the snap-switch cover.

• Internal slotted adjustment wheel can be adjusted with screwdriver blade.

• All markings including range scale are laser engraved.

• Stainless steel pressure port available

• Stainless steel fasteners

All models are weatherproof rated NEMA 4 and 4x, as wellas NEMA 7 and 9 for hazardous area. Models carry UL andCSA listing. Pressure ports are availible in either anodizedaluminum or stainless steel, witch are through the 5000psi range.

Description

The Series 6 pressure switch is a highly reliable pressurefor tough applications. Its precision machined aluminum bodyanodized for maximum corrosion protection. A Polyimidefilm diaphragm operates a field adjustable switch trip pointmechanism attached to a long mechanical life, sensitivedifferential snap-switch(es), except the 6P where a pistonreplaces the diaphragms.

Applications

• Gas Compressors

• Pumps

• Water and Wasterwater

• Air

• Hydraulics

• Chemical Processing

Sensor Model Selection Table

(1) See how to order section • The differential or deadband fixed and varies with pressure setting.

.01 2-15 14kPa-10.kPa 0.2-4.0 1kPa-28kPa 500 3.45 1000 6.89

.03 5-75 34-517 0.5-8.0 10-56 750 5.17 1000 6.89

.43 15-200 103-1.38 2.0-18 14-127 1000 6.89 1250 8.61

.53 50-450 345-3.1 5.0-33 34-232 1500 10.34 3000 20.67

.62 50-1000 345-6.89 10-55 69-387 2000 13.78 5000 34.45

.63 100-1750 689-12.1 15-110 103-774 3000 20.67 5000 34.45

6C .64 200-2500 1.3MPa-17.2MPa 20-175 138kPa-1.2MPa 3000 20.67 5000 34.45

.83 400-4000 2.76MPa-27.6MPa 75-500 516kPa-3.5MPa 5000 34.5 10000 68.9

.84 500-5000 3.45-34.5 75-550 516kPa-3.7MPa 7500 51.7 10000 68.9

6P .73 350-3250 2.41MPa-22.4MPa 50-400 345kPa-2.76MPa 7500 51.7 10000 68.9

PROOF TEST psig Mpa

BASE MODEL

RANGE ID NUMBER

6H

6A 6G 6C 6Z

SWITCH ADJUSTMENT RANGE psig kPa/MPa

DEAD BAND APPROXIMATE psig kPa/MPa

MAX SYSTEM psig MPa

Pressure Switches Inc.

Ph (985) 893-090923400 Hwy 435Abita Springs, La 70420

Fax (985) 893-0807www.pressureswitches.comsales@mepinc.net

(800) 259-6874

Series 6 Pressure SwitchSpeci�cations

NOWT: Float and pressure operatedmotor controllers, for use in hazard-ous locations.

Listed by: Underwriters Laboratories Inc(File No. E123884) Suitable for: Class I,Div I, Groups A, B, C, D; Class II, Div 2, Groups E, F, G.

Maximum ambient and service temperature range: -30F to 160F(-34C to 71C). Note: Polyimide forwater service 140F (60C) maximum.

Certi�ed CSA: Cert. �le NoLR76122-1 Class I, Div I GroupsB, C, D; Class II, Div 2 Groups E,F, G, Class 3238 01 - Switches-Automatic Pressure Type forHazardous Locations.

Snap Switch RatingsSPDT: 11A, 1/4hp, 125, 250 vac;5A, 30 vdc.DPDT: 2x 11A, 1/4hp, 125, 250vac; 5A, 30 vdc.

Internal ground screw clamp.

Series 6 - Low Pressure Switch

For very low range instrumentation application ID: .12.

• Adjustable range: 10” - 100” WC• Deadband: .75” to 4.0” WC• Proof Pressure: 250 Psig• Typical model: 6G12N1.12

Description:For instrumentation applicationsfor low and very low requirementsusing a sensitive diaphragm sensorwith very narrow deadbands, with all the standard features of the Series 6 with UL listing for hazardous areas.

Instrumentation air pressure switchfor pneumatic and other applicationsrange ID .14• Adjustable range 2-16 Psig• Deadband: 2” WC - 0.25 Psig (Approx.)• Proof pressure: 250 Psig• Typical model: 6G12N1.14

Dimensions

How To Order

To Order a pressure switch that willmeet your requirements, specify a model by using the chart below. Allcon�gurations may not be immedi-ately available. Consult factory.

Example: 6G 12 F1 .03

6G 12 F1 .03CHOOSE THE RANGE FROM

*SWITCH ADJUSTMENT RANGE* COLUMN (SEE TABLE 1) AND

ENTER THE RANGE ID NUMBER

N1 Nitrile o-ring polyimide diaphragm

F1 Viton o-ring polyimide diaphragm

F2 Viton o-ring stainless steel diaphragm

F6 Viton o-ring polyimide diaphragm (H only)

N9 Nitrile o-ring SST piston teflon diaphragm (P only)

BASE MODELLTR MATL PORT-SIZEA AL 1/2-14 NPTC 316SS 1/4-18 NPTG AL 1/4-18 NPTH 316SS 1/4-18 NPTP AL 1/4-18 NPTZ 316SS 1/2-14 NPT

12 SPDT (Silver)33 DPDT (Silver)