General Purpose Controls with Choice of Dual or Triple Switches

PSW-850 Series

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Two or Three-Switch Outputs — can Be Separated up to 100% of Range
Adjustable Pressure Ranges: inWC (inH₂O) Ranges: -300 to 250 inH₂O
Pressure Ranges: 30 inHg Vac to 3000 psi (-1 to 206 bar)

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商品説明

The PSW-850 is a simple, economical control for processes which require multiple switching capabilities. Dual or triple-switch controls provide multi-outputs in applications such as alarm and shutdown, pre-alarm and alarm, high/low limit or level staging functions.
Triple-switch models have been used for liquid level control. In this application, three pressure settings correspond to "pumping out" elevations in a sump pump.

SPECIFICATIONS
Approvals: UL, CE Compliant
Storage Temperature: -54 to 71°C (-67 to 158°F)
Ambient Temperature: -40 to 70°C (-40 to 160°F)
except model PSW-852A: -40 to 70°C (0 to 160°F)
Ambient Temperature Effect: less than 1% of range for 30°C (54°F) change
Set point repeatability: ±2% of adjustable range (3% for PSW-852E)
Shock: setpoint repeats after 15 g, 10 millisecond duration
Vibration: set point repeats after 2.5 g, 5-500 Hz
Enclosure: Die cast aluminum, epoxy powder coated, gasketed, captive cover screws
Dimensions: 150 H (max) x 125 W x 140 D (5.9 x 4.9 x 5.5")
Enclosure Classification: Complies with NEMA-1 requirements
Switch Output: Two or three SPDT; setpoints may be separated up to 100% (30% for PSW-852A and PSW-852B)
Electrical Rating: 15 amp 125/250/480 Vac resistive
Weight: approx. 1.4 to 3.4 kg (3 to 7.5 lb) (varies with model)
Electrical Connection: Three 22 mm ( 7/8") diameter knockouts
Pressure Connection: 1/4 NPT Female, (1/2 NPT Female on PSW-852A)

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商品説明

Dual Setpoints, Fixed Deadband, 316 SS Diaphragm, FKM O-Ring, 1/4 FNPT 316L SS Pressure Connection

PSW-852BK

¥154,638 (税込)
(税抜価格 ¥140,580)

納期: 8 週間

0-50 psi dual setpoint switch with 316 SS diaphragm, FKM o-ring and 1/4 NPTF fitting

Dual Setpoints, Fixed Deadband, Sealed Brass Bellows, 1/4 FNPT Nickel Plated Brass Pressure Connection

PSW-852CH

¥134,563 (税込)
(税抜価格 ¥122,330)

納期: 8 週間

30 in Hg vacuum to 30 psi dual setpoint switch with Brass bellows and 1/4 NPTF fitting

PSW-852CG

¥144,782 (税込)
(税抜価格 ¥131,620)

納期: 8 週間

0-80" WC dual setpoint switch with Brass bellows and 1/4 NPTF fitting

PSW-852CJ

¥144,782 (税込)
(税抜価格 ¥131,620)

納期: 8 週間

0-30 psi dual setpoint switch with Brass bellows and1/4 NPTF fitting

PSW-852CL

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納期:

0-100 psi dual setpoint switch with Brass bellows and 1/4 NPTF fitting

PSW-852CM

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納期:

0-200 psi dual setpoint switch with Brass bellows and 1/4 NPTF fitting

Dual Setpoints, Reference Adjustment, Fixed Deadband, Sealed Brass Bellows, 1/4 FNPT Nickel-Plated Brass Pressure Connection

PSW-855CH

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納期:

30 in Hg vacuum to 30 psi dual setpoint switch with Brass bellows, 1/4 NPTF fitting, and reference dial

PSW-855CJ

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納期:

0-30 psi dual setpoint switch with Brass bellows, 1/4 NPTF fitting and reference dial

PSW-855CL

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納期:

0-100 psi dual setpoint switch with Brass bellows, 1/4 NPTF fitting and reference dial

PSW-855CM

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納期:

0-200 psi dual setpoint switch with Brass bellows, 1/4 NPTF fitting and reference dial

Dual Setpoints, Reference Adjustment, Fixed Deadband, Welded 316L SS Bellows, 1/4 FNPT 316L SS Pressure Connection

PSW-855DN

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納期:

0-500 psi dual setpoint switch with 316L SS bellows, 1/4 NPTF fitting and reference dial

Triple Setpoints, Fixed Deadband, Sealed Brass Bellows, 1/4 FNPT Nickel-Plated Brass Pressure Connection

PSW-853CL

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納期:

0-100 psi triple setpoint switch with Brass bellows and 1/4 NPTF fitting

PSW-853CM

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納期:

0-200 psi triple setpoint switch with Brass bellows and 1/4 NPTF fitting

Triple Setpoints, Fixed Deadband, 316L SS Bellows, 1/4 FNPT 316L SS Pressure Connection

PSW-853DN

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納期:

0-500 psi triple setpoint switch with 316L SS bellows and 1/4 NPTF fitting

Triple Setpoints, Reference Adjustment, Fixed Deadband, Sealed Brass Bellows, 1/4 FNPT Nickel-Plated Brass Pressure Connection

PSW-856CH

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納期:

30 in Hg vacuum to 30 psi triple setpoint switch with Brass bellows, 1/4 NPTF fitting, and reference dial

PSW-856CJ

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納期:

0-30 psi triple setpoint switch with Brass bellows, 1/4 NPTF fitting and reference dial

PSW-856CL

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納期:

0-100 psi triple setpoint switch with Brass bellows, 1/4 NPTF fitting and reference dial

PSW-856CM

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納期:

0-200 psi triple setpoint switch with Brass bellows, 1/4 NPTF fitting and reference dial

Triple Setpoints, Fixed Deadband, Welded 316L SS Bellows, 1/4 FNPT 316L SS Pressure Connection

PSW-856DN

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納期:

0-500 psi triple setpoint switch with 316L SS bellows, 1/4 NPTF fitting and reference dial