Heavy Duty Industrial Switches, Single or Dual Setpoint, Internal or External Adjustment

PSW-700

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UL Listed
Division 1 Rating
Dual Set Points, Tamper Resistant
Heavy Duty Enclosure
Rated NEMA-4X, -7, -9, IP66
Terminal Block Wiring
High Temperature Operation to 200°C (392°F) Process Temperature

Pressure Switches - View related products

Description

The PSW-700 Series pressure switch is built for the rugged industrial setting. The internal set points allow adjustments while keeping the electrical component isolated from the environment. The internal and external set points have a range scale allowing fast and easy set-up.

PSW-700 Pressure Connections

SPECIFICATIONS
Approvals: UL listed; Class I, Division 1 & 2 Groups B, C, and D; Class II, Groups E, F, and G; Class III
Repeatability: ±1% range
Process Temperature: Stainless Steel: -57 to 204°C (-70 to 400°F) Brass: -40 to 149°C (-40 to 300°F) Buna-N: -23 to 93°C (-10 to 200°F)
Ambient Temperature: -50 to 71°C (-58 to 160°F), except for models 703 to 705 which are -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.
Shock:Setpoint repeats after 15 g, 10 ms duration
Vibration: Setpoint repeats after 2.5 g at 5 to 500 Hz
Output: (1) SPDT or (2) SPDT 15 A 125/250/480 Vac
Enclosure: Low copper cast epoxy- coated aluminum
Electrical Connection: 3/4 NPT conduit; internal screw terminals
Dimensions:
psi ranges: 230 (max) H x 125 W x 108 mm D (9 x 4.9 x 4.3")
H₂O ranges: W and D = 153 mm (6")
Weight: approx. 1.7 kg (4 lb)

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Part Number/Desc.

Qty

Description

Single Setpoint, Fixed Deadband, Welded 316L SS Diaphragm, 1/2 FNPT Pressure Connection

PSW-721

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Availability:

-300 to 0 in H2O single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-722

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Availability:

-10 to +10 in H2O single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-723

THB41,990.00

Availability: 5 weeks

-50 to +50 in H2O single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-724

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Availability:

0.5-5 in H2O single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-725

THB40,510.00

Availability: 5 weeks

2.5-50 in H2O single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-726

THB42,450.00

Availability: 5 weeks

10-250 in H2O single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-731

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Availability:

5-30 psi single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-732

THB19,810.00

Availability: 5 weeks

10-100 psi single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-733

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Availability:

15-300 psi single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-734

THB21,100.00

Availability: 5 weeks

20-500 psi single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

PSW-735

THB20,360.00

Availability: 5 weeks

80-1700 psi single setpoint pressure switch, with 316L SS diaphragm, 1/2 NPTF fitting and 15A SPDT switch

Dual Setpoint, External Calibrated Adjustment, Sealed Brass Bellows, 1/4 FNPT Nickel-Plated Brass Pressure Connection

PSW-701

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Availability:

30 in Hg 0 dual setpoint vacuum switch, with Brass bellows, 1/4 NPTF fitting and two 15A SPDT switches

PSW-711

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Availability:

30 in Hg vacuum to 0 ot 30 psi pressure dual setpoint switch, with Brass bellows, 1/4 NPTF fitting and two 15A SPDT switches

PSW-712

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Availability:

0-30 psi dual setpoint pressure switch, with Brass bellows, 1/4 NPTF fitting and two 15A SPDT switches

PSW-713

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Availability:

0-100 psi dual setpoint pressure switch, with Brass bellows, 1/4 NPTF fitting and two 15A SPDT switches

PSW-714

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Availability:

0-200 psi dual setpoint pressure switch, with Brass bellows, 1/4 NPTF fitting and two 15A SPDT switches

Dual Setpoint, External Calibrated Adjustment, Welded 316 SS Bellows, 1/2 FNPT Pressure Connection

PSW-702

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Availability:

0-20 psi dual setpoint pressure switch, with 316SS bellows, 1/2 NPTF fitting and two 15A SPDT switches

PSW-703

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Availability:

0-30 psi dual setpoint pressure switch, with 316SS bellows, 1/2 NPTF fitting and two 15A SPDT switches

PSW-704

THB45,895.00

Availability: 1 week

0-100 psi dual setpoint pressure switch, with 316SS bellows, 1/2 NPTF fitting and two 15A SPDT switches

PSW-708

THB43,065.00

Availability: 5 weeks

30 in Hg vacuum to 0 to 30 psi pressure dual setpoint switch, with 316SS bellows, 1/2 NPTF fitting and two 15A SPDT switches

PSW-709

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Availability:

0 to 200 psi pressure dual setpoint switch, with 316SS bellows, 1/2 NPTF fitting and two 15A SPDT switches

Dual Setpoint, External Calibrated Adjustment, Welded 316 SS Bellows, 1/4 FNPT Pressure Connection

PSW-705

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Availability:

0-200 psi dual setpoint pressure switch, with 316SS bellows, 1/4 NPTF fitting and two 15A SPDT switches

PSW-706

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Availability:

0-300 psi dual setpoint pressure switch, with 316SS bellows, 1/4 NPTF fitting and two 15A SPDT switches

PSW-707

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Availability:

0-500 psi dual setpoint pressure switch, with 316SS bellows, 1/4 NPTF fitting and two 15A SPDT switches

Dual Setpoint, External Calibrated Adjustment, Fixed Deadband, Buna-N O-Rings, SS Piston, 1/4 FNPT 303 SS Pressure Connection

PSW-710

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Availability:

125-3000 psi dual setpoint pressure switch, with stainless steel piston and Buna-N O-ring, 1/4 NPTF fitting and two 15A SPDT switches

Dual Setpoint, External Calibrated Adjustment, Fixed Deadband, Buna-N Diaphragm and O-Ring, 1/4 FNPT Nickel-Plated Pressure Connection

PSW-715

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Availability:

30-300 psi dual setpoint pressure switch, with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and two 15A SPDT switches

PSW-716

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Availability:

50-500 psi dual setpoint pressure switch, with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and two 15A SPDT switches

PSW-717

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Availability:

200-1000 psi dual setpoint pressure switch, with Buna-N diaphragm and O-ring, 1/4 NPTF fitting and two 15A SPDT switches

† All prices on this site are shown in Thai Baht.