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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

495,00 PSW-234

  • 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
Ordinare(Specificare il codice prodotto)
Codice prodotto/Desc.
Q.tá
Descrizione
Buna-N Diaphragm, O-ring with 1/2 NPTF Aluminum Connection
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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
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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
Quick Ship
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
Quick Ship
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
Quick Ship
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
Quick Ship
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
Quick Ship
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
Quick Ship
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
Quick Ship
PSW-225D
710.00
Stock: 1 settimana
 
2.5-50 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp DPDT switch
Quick Ship
PSW-226
615.00
Stock: 1 settimana
 
10-250 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-226D
675.00
Stock: 1 settimana
 
10-250 in H2O pressure switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp DPDT switch
Buna-N Diaphragm, O-Ring, 1/4 NPTF 304 SS Connection
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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
Quick Ship
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
Quick Ship
PSW-236
391.00
Stock: 6 settimane
 
3-100 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp SPDT switch
Quick Ship
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
Quick Ship
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
Quick Ship
PSW-238D
393.00
Stock: 6 settimane
 
15-500 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp DPDT switch
Quick Ship
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
Quick Ship
PSW-240D
400.00
Stock: 6 settimane
 
100-1700 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp DPDT switch
Welded 304 SS Diaphragm, 1/2 NPTF 316SS Connection
Quick Ship
PSW-231
Consultare l'Ufficio Commerciale  
Stock: 
 
 
1-20 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-231D
Consultare l'Ufficio Commerciale  
Stock: 
 
 
1-20 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch
Quick Ship
PSW-232
Consultare l'Ufficio Commerciale  
Stock: 
 
 
2-50 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-232D
Consultare l'Ufficio Commerciale  
Stock: 
 
 
2-50 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch
Quick Ship
PSW-241
380.00
Stock: 6 settimane
 
5-30 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-241D
Consultare l'Ufficio Commerciale  
Stock: 
 
 
5-30 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch
Quick Ship
PSW-242
380.00
Stock: 6 settimane
 
10-100 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-242D
Consultare l'Ufficio Commerciale  
Stock: 
 
 
10-100 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch
Quick Ship
PSW-243
380.00
Stock: 6 settimane
 
15-300 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-243D
Consultare l'Ufficio Commerciale  
Stock: 
 
 
15-300 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch
Quick Ship
PSW-244
Consultare l'Ufficio Commerciale  
Stock: 
 
 
20-500 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-244D
Consultare l'Ufficio Commerciale  
Stock: 
 
 
20-500 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch
Quick Ship
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
Quick Ship
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.