NEMA-4X型水密压力开关，适用于恶劣或腐蚀性环境

PSW-300

^¥4,399.11 PSW-301

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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

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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)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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