UE 差压开关 J21K Series 压力开关

Sealed Metal Bellows Sensors• Welded 316 Stainless Steel Sensors• Gasketed Die-Cast AluminumEnclosure with Epoxy Coating• Single Switch Output

凯跃（天津）测控技术有限公司(Kyue Measurement & Control)是专注于气密检测、液体压力流量测量控制、自动化检测、测试设备、仪器仪表、无线智能控制、过程控制成套、非标智能设备研发、制造及进口产品代理销售服务于一体的科技技术公司。
公司推崇“一站式过程自动化控制解决方案”理念，为用户提供科学的自动化仪表解决方案和及时优质的售前咨询和售后服务。在充分吸收国内外技术的基础上，结合客户的实际需求，以的产品质量和精湛的技术服务得到了用户的一致好评，并且得到了国内外很多行业领域的大，中，小型企业及各类研究设计院，多所高校的长期合作与认可。如今，产品广泛已应用于石油化工、环境工程、污水处理、冶金、能源、汽车、医疗制药、科研院校、核电等领域。

STORAGE TEMPERATURE -65 to 160°F (-54 to 71°C)

AMBIENT TEMPERATURE

LIMITS -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

SET POINT

REPEATABILITY ±1% of adjustable 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

ENCLOSURE

CLASSIFICATION Designed to meet enclosure type 4X requirements with M900 option

(watertight conduit fitting)

SWITCH OUTPUT One SPDT snap action switch; switch may be wired "normally open" or

normally closed

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

capabilities. Consult factory for additional information.

WEIGHT Approximately 2 lbs. (0.90 kg.)

ELECTRICAL ConNECTION 7/8" diameter conduit hole

PRESSURE ConNECTION Models 127-150, 232-254, 357: 1/4" NPT (female); models S127B-

S150B: 1/2" NPT (female)

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