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NUMERO DI TELEFONO GRATUITO (solo dall'Italia) 800 906 907

INTERNAZIONALE+39 022 333 1521

Codice prodotto Tutto OMEGA

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Industrial Pressure Switches for Harsh Environments

PSW-200

Industrial Pressure Switches for Harsh Environments | PSW-200

Industrial Pressure Switches for Harsh Environments

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INVIA ORDINE

Rugged One-Piece Epoxy-Coated Aluminum Body
Meets NEMA-4X Classifications
UL Listed, cUL Certified
Stainless Steel Nameplate
Internal Reference Scale with Adjustment Lock
Hermetically Sealed SPDT or DPDT Switch
UL Listed, cUL Certified Class I, Division 2, Groups A, B, C, D Class II , Division 2, Group G Class III

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Descrizione

SPECIFICATIONS
Approvals:UL Listed, cUL Certified
Storage Temperature: -54 to 71°C (-65 to 160°F)
Ambient Temperature Limits: -40 to 71°C (-40 to 160°F), except Models PSW-234 to PSW-240, and PSW-520 to PSW-525, -18 to 71°C (0 to 160°F). Set point typically shifts less than 1% of range for a 28°C (50°F) ambient temperature change
Process Temperature: Stainless steel: -57 to 204°C (-70 to 400°F) Phosphor bronze: -40 to 149°C (-40 to 300°F); Buna-N: -23 to 93°C (-10 to 200°F)
Shock: Set point repeats after 15 g, 10 ms duration
Vibration: Set point repeats after 2.5 g, 5 to 500 Hz
Enclosure Classification: Complies with NEMA-4X
Setpoint Repeatability: 1% of adjustable range, except models PSW-241 to PSW-245D, 1.5%
Switch Output: Hermetically sealed SPDT or DPDT
Electrical Output: 11 A, 125/250 Vac resistive
Enclosure: Die cast aluminum, epoxy coated, gasketed
Weight: 0.7 to 2.7 kg (1.5 to 6 lb) (varies by model)
Electrical Connection: 1 /2 NPT and (2) 22 mm ( 7 /8 in) diameter knockouts
Pressure Connection: 1 /2 NPTF, or 1 /4 " NPTF as noted in "To Order" table on spec sheet
Dimensions: psi ranges: 214 max H x 101 W x 60 mm D (8.4 max 4 x 2.3") inH2O ranges: W & D = 152 mm (6")

For full product specifications view pdf file in "Related Links" below

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Codice prodotto/Desc.

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Descrizione

Buna-N Diaphragm, O-ring with 1/2 NPTF Aluminum Connection

PSW-221

Consultare l'Ufficio Commerciale

Stock:

-300 to 0 in H2O vacuum switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch

PSW-221D

Consultare l'Ufficio Commerciale

Stock:

-300 to 0 in H2O vacuum switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp DPDT switch

PSW-222

Consultare l'Ufficio Commerciale

Stock:

-10 to +10 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch

PSW-222D

Consultare l'Ufficio Commerciale

Stock:

-10 to +10 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp DPDT switch

PSW-223

Consultare l'Ufficio Commerciale

Stock:

-50 to +50 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch

PSW-223D

Consultare l'Ufficio Commerciale

Stock:

-50 to +50 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp DPDT switch

PSW-224

Consultare l'Ufficio Commerciale

Stock:

0.5-5 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch

PSW-225

Consultare l'Ufficio Commerciale

Stock:

2.5-50 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch

PSW-226

Consultare l'Ufficio Commerciale

Stock:

10-250 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch

Buna-N Diaphragm, O-Ring, 1/4 NPTF 304 SS Connection

PSW-234

Consultare l'Ufficio Commerciale

Stock:

3-20 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp SPDT switch

PSW-234D

Consultare l'Ufficio Commerciale

Stock:

3-20 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp DPDT switch

PSW-236D

Consultare l'Ufficio Commerciale

Stock:

3-100 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp DPDT switch

PSW-238

Consultare l'Ufficio Commerciale

Stock:

15-500 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp SPDT switch

PSW-240

Consultare l'Ufficio Commerciale

Stock:

100-1700 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp SPDT switch

Welded 304 SS Diaphragm, 1/2 NPTF 316SS Connection

PSW-231

Consultare l'Ufficio Commerciale

Stock:

1-20 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch

PSW-231D

Consultare l'Ufficio Commerciale

Stock:

1-20 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch

PSW-232

Consultare l'Ufficio Commerciale

Stock:

2-50 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch

PSW-232D

Consultare l'Ufficio Commerciale

Stock:

2-50 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch

PSW-241D

Consultare l'Ufficio Commerciale

Stock:

5-30 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch

PSW-242D

Consultare l'Ufficio Commerciale

Stock:

10-100 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch

PSW-243D

Consultare l'Ufficio Commerciale

Stock:

15-300 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch

PSW-244

Consultare l'Ufficio Commerciale

Stock:

20-500 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch

PSW-244D

Consultare l'Ufficio Commerciale

Stock:

20-500 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch

PSW-245D

Consultare l'Ufficio Commerciale

Stock:

80-1700 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch

Phosphor-Bronze Bellows, 1/4 NPTF Nickel-Plated Brass Connection

PSW-246D

Consultare l'Ufficio Commerciale

Stock:

30 in Hg to 0 vacuum switch with Phosphor Bronze bellows,1/4 NPTF fitting and 11 amp DPDT switch

† Tutti gli importi indicati in EUR
Nota: DPDT switches are manufactured so that contact transfer of both switches occurs at the same time for rising pressure set points. For falling pressure set points, a small amount of non-simultaneity in the switch outputs may be observed.