54 Series UE Pressure Switches

54 Series UE Pressure Switches

Introduction The 54 Series offers the OEM a combination of reliable performance and low cost. Available in pressure and temperature versions, with single or dual SPDT outputs and enclosed or open frame (skeleton) construction, the 54 Series family provides design versatility.The 54 has been...
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Product Details

Introduction


The 54 Series offers the OEM a combination of reliable performance and low cost. Available in pressure and temperature versions, with single or dual SPDT outputs and enclosed or open frame (skeleton) construction, the 54 Series family provides design versatility.The 54 has been field-proven in a wide variety of OEM applications, including medical, laboratory, fire protection and heating equipment.


Features

 

◆NEMA 1 or Open Frame Construction

SPDT or Dual Switch Outputs

Reference Dial or Hex Adjustment

Adjustable Ranges from 30" HgVac to 6000 PSI

UL, CSA, and CE Approvals

Many Models Available from Stock

Optional external manual reset

Optional 1/2” NPT (male) by 1/8” NPT (female) polysulfone pressure connection


Specifications


AMBIENT TEMPERATURELIMITS

Pressure Models: Models 126-164, S164B, 610-614:-40 to 160°F (-40 to 71°C);Models 22-28; 16008, 16009: 0 to 160°F (-18 to 71°C)

Temperature Models: -40 to 160°F (-40 to 71°C). Set point typically shifts less than 1% of range for a 50°F (28°C) ambient temperature change.


SHOCK:  Set point repeats after 15 G, 10 millisecond duration

VIBRATION: Set point repeats after 2.5 G, 5-500 CPS


ENCLOSURE CLASSIFICATION:  Types C54, C54A, B54, F54, E54, J54, J54A, H54: complies with NEMA 1 requirements. Types C54S, B54S, F54S, E54S, J54S, J54AS, H54S: not applicable

SET POINT REPEATABILITY: Pressure ModelsModels 22-28, 16008-16009, 126-164, S164B: ± 1% of full scale range; Models 610-614: ± 1.5% of full scale range

SWITCH OUTPUT: One or two SPDT snap action switch(es); dual switch may be separated up to 100% of range; switches may be wired “normally open” or “normally closed”

ELECTRICAL RATING: 15A 125/250/480 VAC resistive except models 16008-16009 - 20A 480/VAC. Electrical switches have limited DC capabilities at 24-30 VDC, 2A resistive and 1A inductive. 125 VDC, 0.5A resistive, 0.03A inductive. Consult UE for additional information.

ENCLOSURE MATERIAL: Lexan® black finish for Types J54, J54A, H54, B54, C54, C54A, E54, F54 only

WEIGHT: Approximately 12 oz.

ELECTRICAL CONNECTION: Types J54 & H54, C54, C54A, B54, E54, F54: 7/8” diameter hole; Type J54A: 1-1/16” diameter hole

PRESSURE CONNECTION: Models 22-28, 16008, 16009: 1/4” NPT (male); 126-164, 610-614: 1/4” NPT (female);S164B: 1/2” NPT (female)

TEMPERATURE ASSEMBLY: Bulb and Capillary: 6 feet copper or 304 stainless steel capillary Immersion Stem: Brass

TEMPERATURE FILL: Non-toxic oil

TEMPERATURE DEADBAND: Typically 1% of range under laboratory conditions (70°F circulating bath at rate of 1/2°F per minute change)

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