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Votre unique source pour la mesure et le Contrôle de Procédés

Heavy Duty "Division 1" Industrial Pressure Switches

PSW-400

Heavy Duty

Heavy Duty "Division 1" Industrial Pressure Switches

555,00 PSW-404

Garantie 1 an
  • Dual Chamber Design Isolates Electronics from Pressure Media
  • Heavy Duty Cast Aluminum with Corrosion-Resistant Epoxy Coating
  • Meets NEMA-7 and -9 Classifications
  • Gasketed Covers
  • Tamper/Vibration Resistant Setpoint Adjustment
  • Surface and Mounting Bracket Standard
Interrupteurs de pression - Voir Les Produits Associés

Déscription

Designed for applications in hazardous atmospheres, PSW-400 Series Pressure Switches offer complete reliability due to a rugged, die-cast aluminum enclosure with waterproof gaskets and two separate chambers for electronics and actuator. Single or dual setpoints are available, with all critical parts made of stainless steel. In addition, the PSW-400 Series employs vibration-resistant setpoints and a calibrated scale.

SPECIFICATIONS
Approval: UL listed, Class I, Divisions 1 and 2, Groups B, C, D. Class II, Divisions 1 and 2, Groups E, F, G CSA certified
Storage Temp.: -29 to 65°C (-20 to 150°F)
Ambient Temp. Limits: -29 to 65°C (-20 to 150°F)
Process Temp. Limits:
   SS: 149°C (300°F)
   Buna-N: 65°C (150°F)
Enclosure Classification: NEMA-7, -9 hazardous location, explosion proof, dust ignition proof
Setpoint Repeatability: ±1% of range
Switch Output: 1 or 2 SPDT switch can be wired "normally open" or "normally closed"
Electrical Rating: 10 A: 125/250 Vac; 0.5 A: 125 Vdc; 0.25 A: 250 Vdc; 15 A: 125/250 Vac. Optional hermetically sealed 5 A: 125/250 Vac
Enclosure: Dual chamber epoxy-coated cast aluminum, gasketed
Electrical Connection: 2 ea. 3/4 NPT electrical conduit hubs
Pressure Connection: 1/4 NPT female; vacuum to 600 psi; 1/2 NPT; Male 1/4 NPT female for 1000 to 3000 psi
Connection Material: Vacuum thru inches H2O ranges; carbon steel All psi ranges; 316 SS
Dimensions: psi ranges: 206 (max) H x 140 W x 70 mm D (from Center line) (7.1 H x 5.5 W x 2.8" D from Center Line) inH2O ranges: W & D = 140 mm (5.5")
Weight: 2.7 kg (6 lb)
Placez votre commande(Veuillez spécifier la référence du produit)
Code d'article/ Desc.
Qté
Déscription
Dual Setpoint, Adjustable Deadband, Buna-N Diaphragm, 1/4 FNPT Connection
PSW-401 Star
540.00
Stock: 8 semaines
 
-6 to -30 inHg single setpoint vacuum switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-402 Star
555.00
Stock: 1 semaine
 
6-30 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-403 Star
555.00
Stock: 8 semaines
 
12-60 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-404 Star
555.00
Stock: 8 semaines
 
30-150 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-405 Star
520.00
Stock: 8 semaines
 
3-15 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-406 Star
520.00
Stock: 8 semaines
 
6-30 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-407 Star
520.00
Stock: 1 semaine
 
20-100 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-408 Star
520.00
Stock: 8 semaines
 
40-200 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-409 Star
520.00
Stock: 8 semaines
 
80-400 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-410 Star
575.00
Stock: 15 semaines
 
200-1000 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
PSW-411 Star
575.00
Stock: 1 semaine
 
600-3000 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch
Dual Setpoint, Fixed Deadband, Buna-N Diaphragm, 1/4 FNPT Connection
PSW-421 Star
575.00
Stock: 8 semaines
 
-30 to 0 in Hg dual setpoint vacuum switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-422 Star
590.00
Stock: 1 semaine
 
6-30 in H2O dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-423 Star
590.00
Stock: 8 semaines
 
12-60 in H2O dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-424 Star
590.00
Stock: 8 semaines
 
30-150 in H2O dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-425 Star
550.00
Stock: 8 semaines
 
3-15 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-426 Star
550.00
Stock: 8 semaines
 
6-30 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-427 Star
550.00
Stock: 8 semaines
 
20-100 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-428 Star
550.00
Stock: 8 semaines
 
40-200 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-429 Star
550.00
Stock: 8 semaines
 
80-400 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-430 Star
600.00
Stock: 15 semaines
 
200-1000 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
PSW-431 Star
600.00
Stock: 15 semaines
 
600-3000 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 Amp SPDT switches
Dual Setpoint, Fixed Deadband, 316 SS Diaphragm, 1/4 FNPT Connection
PSW-445 Star
600.00
Stock: 8 semaines
 
3-15 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 Amp SPDT switches
PSW-446 Star
600.00
Stock: 8 semaines
 
6-30 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 Amp SPDT switches
PSW-447 Star
600.00
Stock: 8 semaines
 
20-100 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 Amp SPDT switches
PSW-448 Star
600.00
Stock: 8 semaines
 
40-200 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 Amp SPDT switches
Tous les Montants indiqués Dans EUR, GBP, USD.
Exemple de commande: (1) PSW-407 is a 20-100 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch, €520.00