品牌
代理商厂商性质
北京市所在地
Zoriver KC32. 491. 10. Z14. 01 波纹管式差压压力开关 过滤器
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面议Zoriver KY12 工业过程普及型压力开关 压力可达68MPA
面议Zoriver KY16 防爆压力开关
面议Zoriver KY11 SPDT封装密封型压力开关
面议Zoriver R3 高温管散热器 与压力变送器 压力开关 隔膜压力表连接
面议Zoriver R2 毛细管散热器 与压力变送器 压力表 压力开关等连接
面议Zoriver R1 高压散热器 与压力变送器 压力开关 隔膜压力表等连接
面议Zoriver FC 三阀组 腐蚀粘稠易结晶液体 与压力变送器 压力开关用
面议Zoriver SF6气体密度表附件 单向阀 气体密度充气阀
面议
类型: | 电接点双金属温度计 | 表面直径: | 100 160(mm) |
型号: | 55.831 | 结构型式: | 径向型 |
精度等级: | 1 | 品牌: | WIKA/威卡 |
加工定制: | 是 | 测量范围: | -70-600(℃) |
WIKA 55.831 带电接点的双金属温度计 不锈钢 IP65 表圆100 160mm
Bimetal thermometer with switch contacts
Model 55, stainless steel version
Bimetal thermometer with switch contacts, model 55
Applications
■ Control and regulation of industrial processes
■ Monitoring of plant and switching of electric circuits
■ Chemical industry, petrochemical industry, process technology and food industry
■ For aggressive medium
Special features
■ High reliability and long service life
■ Universal application
■ Case and stem material stainless steel
■ Gauges with inductive contacts for use in hazardous areas with ATEX approval
■ Gauges with electronic contacts for PLC applications
Description
Wherever the process temperature has to be indicated locally, and, at the same time, circuits are to be made or broken, the bimetal thermometer with switch contact can be used.
Switch contacts (electrical alarm contacts) make or break an electric control circuit dependent upon the position of the instrument pointer. The switch contacts are adjustable over the full extent of the scale range. The instrument pointer (actual value pointer) moves freely across the entire scale range, independent of the setting.
The set pointer can be adjusted using a detachable adjustment key (mounted to the junction box) in the window.
Switch contacts consisting of several contacts can also be set to a single setpoint. Contact actuation is made when the actual value pointer travels beyond or below the desired set value.
As switch contacts sliding contacts, inductive contacts - for requirements to ATEX - or electronic contacts for triggering a PLC are available.
For further information on the different switch contacts please see data sheet AC 08.01.