omega-qr-code OMEGA微信公众号
咨询热线 400-820-0559

NEMA-4X型水密压力开关,适用于恶劣或腐蚀性环境

PSW-300

NEMA-4X Watertight Pressure Switch for Harsh or Corrosive Environments | PSW-300

¥4,399.11 PSW-301

1年保修
  • UL Listed, CSA Certified
  • Low Pressure Ranges 30 inHg Vac to 150 inH2O
  • High Pressure Ranges 15 to 3000 psi
  • Buna-N or 316SS Diaphragm
  • 10 A SPDT Switch
  • Tamper/Vibration Resistant Setpoint Adjustment 20 to 100% of Range
  • Fixed or Adjustable Deadband
压力开关 - 查看相关产品

产品描述

Ideal for use in harsh and corrosive environments, the PSW-300 Series pressure switches feature stainless steel or Buna-N diaphragm-sealed pistons or diaphragm actuators that provide repeatability of ±1% of range. Standard design allows easy access to switches. For versatility, single setpoint with adjustable deadband or dual, independently adjustable setpoints with fixed deadband may be chosen.

SPECIFICATIONS
Approval: UL listed, CSA certified
Storage Temp: -29 to 66°C (-20 to 150°F)
Ambient Temp. Limits: -29 to 66°C (-20 to 150°F) Setpoint typically shifts +1% of range per 28°C (50°F) of temperature change
Enclosure: NEMA-4X watertight and corrosion resistant
Setpoint Repeatability: ±1% of range
Switch Output: 1 or 2 SPDT
Electrical Rating:
   10 A: 125/250 Vac
   0.5 A: 125 Vdc
   0.25 A: 250 Vac
   15 A: 125/250 Vac
Enclosure: Epoxy coated aluminum, gasketed
Weight: 0.9 kg (2 lb)
Electrical Connection: 3/4 NPT female
Pressure Connection: 1/4 NPT female; 1/2 NPT Male for vacuum to 600 psi; 1/4 NPT female for 1000 and 3000 psi
Connection Material: Vac through inH2O ranges - carbon steel; All psi ranges - 316SS
订购 所有价格均为人民币税前价格,不包括13%增值税和运费!(指定型号)
网上下单立享5%折扣!
产品编号产品描述
数量
产品描述
FNPT SINGLE SETPOINT, ADJUSTABLE DEADBAND, BUNA-N DIAPHRAGM, O-RING, 1/4 NPT CONNECTION
Quick Ship
PSW-301
¥4,399.11
货期: 8 周
 
-6 to -30 in Hg single setpoint vacuum switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-302
¥4,569.90
货期: 8 周
 
6-30 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-303
¥4,569.90
货期: 8 周
 
12-60 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-304
¥4,569.90
货期: 8 周
 
30-150 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-305
¥4,063.44
货期: 8 周
 
3-15 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-306
¥4,063.44
货期: 8 周
 
6-30 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-307
¥4,063.44
货期: 8 周
 
20-100 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-308
¥4,063.44
货期: 8 周
 
40-200 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-309
¥4,063.44
货期: 8 周
 
80-400 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-310
¥4,734.79
货期: 8 周
 
200-1000 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
Quick Ship
PSW-311
¥4,734.79
货期: 8 周
 
600-3000 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and 10 amp SPDT switch
FNPT DUAL SETPOINT, FIXED DEADBAND, BUNA-N DIAPHRAGM, O-RING, 1/4 NPT CONNECTION
Quick Ship
PSW-321
¥4,734.79
货期: 8 周
 
-6 to -30 in Hg dual setpoint vacuum switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-322
¥4,905.57
货期: 8 周
 
6-30 in H2O dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-323
¥4,905.57
货期: 8 周
 
12-60 in H2O dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-324
¥4,905.57
货期: 8 周
 
30-150 in H2O dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-325
¥4,458.00
货期: 8 周
 
3-15 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-326
¥4,458.00
货期: 8 周
 
6-30 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-327
¥4,458.00
货期: 8 周
 
20-100 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-328
¥4,458.00
货期: 8 周
 
40-200 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-329
¥4,458.00
货期: 8 周
 
80-400 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-330
¥5,470.92
货期: 8 周
 
200-1000 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
Quick Ship
PSW-331
¥5,470.92
货期: 8 周
 
600-3000 psi dual setpoint switch with fixed deadband, Buna-N diaphragm and O-ring and two 15 amp SPDT switches
FNPT DUAL SETPOINT, FIXED DEADBAND, 316 SS DIAPHRAGM, 1/4 NPT CONNECTION
Quick Ship
PSW-345
¥5,188.25
货期: 8 周
 
3-15 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 amp SPDT switches
Quick Ship
PSW-346
¥5,188.25
货期: 8 周
 
6-30 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 amp SPDT switches
Quick Ship
PSW-347
¥5,188.25
货期: 8 周
 
20-100 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 amp SPDT switches
Quick Ship
PSW-348
¥5,188.25
货期: 8 周
 
40-200 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 amp SPDT switches
所有金额以RMB显示
订购示例: (1) PSW-345 is a 3-15 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 amp SPDT switches , ¥5,188.25
400-820-0559