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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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R$3.840,00 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
Chaves de pressão - Ver Produtos Relacionados

Descrição

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-221 to PSW-226: -18 to 71°C (0 to 160°F). Setpoint 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: Setpoint repeats after 15 g, 10 ms duration
Vibration: Setpoint 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
Dimensions:
   psi ranges: 214 max H x 101 W x 60 mm D (8.4 max 4 x 2.3")
   inH2O ranges: W and D = 152 mm (6")
Ver Modelos e Preços(Especifique o número do modelo)
Código de Produto/Desc.
Qtd
Descrição
Buna-N Diaphragm, O-ring with 1/2 NPTF Aluminum Connection
Quick Ship
PSW-221
Sob consulta  
Disponível em: 
 
 
-300 to 0 in H2O vacuum switch with Buna-N diaphragm and O-ring, 1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-225
Sob consulta  
Disponível em: 
 
 
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
R$5.500,00
Disponível em: Em estoque
 
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
R$4.785,00
Disponível em: Em estoque
 
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
R$5.235,00
Disponível em: Em estoque
 
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
Quick Ship
PSW-236
R$3.025,00
Disponível em: 5 semanas
 
3-100 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-238
Sob consulta  
Disponível em: 
 
 
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
R$3.050,00
Disponível em: 5 semanas
 
15-500 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp DPDT switch
Quick Ship
PSW-240D
R$3.120,00
Disponível em: 5 semanas
 
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-241
R$2.945,00
Disponível em: 5 semanas
 
5-30 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-242
R$2.945,00
Disponível em: 5 semanas
 
10-100 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-243
R$2.945,00
Disponível em: 5 semanas
 
15-300 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp SPDT switch
Quick Ship
PSW-245D
Sob consulta  
Disponível em: 
 
 
80-1700 psi pressure switch with 316SS diaphragm,1/2 NPTF fitting and 11 amp DPDT switch
Preços indicados em Reais e já incluem todos os impostos e taxas de acordo com a legislação vigente. 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.
Exemplo de Pedido: (1) PSW-236 is a 3-100 psi pressure switch with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and 11 amp SPDT switch, R$3.025,00