Heavy Duty "Division 1" Industrial Pressure Switches

PSW-400

^¥7,555.64 PSW-404

下单

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

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产品描述

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)

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

Dual Setpoint, Adjustable Deadband, Buna-N Diaphragm, 1/4 FNPT Connection

PSW-401

¥7,390.75

货期: 8 周

-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

¥7,555.64

货期: 8 周

6-30 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-403

¥7,555.64

货期: 8 周

12-60 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-404

¥7,555.64

货期: 8 周

30-150 in H2O single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-405

¥7,049.18

货期: 8 周

3-15 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-406

¥7,108.08

货期: 8 周

6-30 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-407

¥7,049.18

货期: 8 周

20-100 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-408

¥7,049.18

货期: 8 周

40-200 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-409

¥7,049.18

货期: 8 周

80-400 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-410

¥7,838.31

货期: 8 周

200-1000 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch

PSW-411

¥7,838.31

货期: 2 周

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

¥7,838.31

货期: 8 周

-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

¥8,009.09

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-423

¥8,009.09

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-424

¥8,009.09

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-425

¥7,502.63

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-426

¥7,502.63

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-427

¥7,502.63

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-428

¥7,502.63

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-429

¥7,502.63

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-430

¥8,179.88

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-431

¥8,179.88

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

Dual Setpoint, Fixed Deadband, 316 SS Diaphragm, 1/4 FNPT Connection

PSW-445

¥8,179.88

货期: 8 周

3-15 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 Amp SPDT switches

PSW-446

¥8,179.88

货期: 8 周

6-30 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 Amp SPDT switches

PSW-447

¥8,179.88

货期: 8 周

20-100 psi dual setpoint switch with fixed deadband, 316SS diaphragm and two 15 Amp SPDT switches

PSW-448

¥8,179.88

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-407 is a 20-100 psi single setpoint switch with adjustable deadband, Buna-N diaphragm and O-ring and a 10 Amp SPDT switch, ¥7,049.18