UE J400-S126B Differential Pressure Switch

UE J400-S126B Differential Pressure and Temperature Switch

Specifications:

Storage Temperature -65 to 160°F (-54 to 71°C)

Ambient Temperature -40 to 160°F (-40 to 71°C); set point typically shifts less than 1% of range for

Limits a 50°F (28°C) ambient temperature change

Set point Temperature models: ± 2% of full scale range

Repeatability Pressure: models 126-376, 520-535, 540-547, 570-572, S126B-S164B: ± 2% of

full scale range; models 440-457, 550-559: ± 1% of full scale range; models

610-614: ± 3% of full scale range

Shock Set point 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

Enclosure Classification Designed to meet enclosure type 4X requirements

Switch output One, two or three SPDT switches, may be separated up to 100% of range

except models 521-524, 531-534: 50%; models 520, 525, 530, 535, 570-572:

30%; switches may be wired “normally open” or “normally closed”

Electrical rating 15 A 125/250/480 VAC resistive. Electrical switches have limited DC