Metrix机械式振动开关5550型
Datasheet数据表
5550 & 5550G Mechanical Vibration Switches  5550和5550G机械振动开关
Overview
Model 5550 and 5550G mechanical switches provide basic, economical vibration protection by means of a simple and highly reliable "over center" snap action mass and spring mechanism. In the presence of sufficient vibration along the 
switch’s sensitive axis, the switch snaps from a stable "untripped" state to a stable "tripped" state, allowing automatic machinery shutdown or alarming when excessive vibration occurs. Once tripped, the switch must be returned to its 
untripped state via its local reset plunger (5550 only), or via voltage applied to its remote reset coil (standard on 5550G, optional on 5550). A single set of silver-plated SPDT relay contacts are provided as standard for connecting the switch to a machine control or annunciation circuit. An option for DPDT contacts is also available, and for extremely corrosive 
environments, gold-plated relay contacts may be ordered. 

Metrix机械式振动开关5550型
型号5550和5550G机械开关提供基本的，经济的震动保护通过简单的和高度可靠的“过装置中心的“快速动作的质量和弹簧机构。沿足够的振动的存在
交换机的敏感轴，交换机从卡稳定的“不跳闸”状态稳定“跳闸”状态，允许自动机械关机或者过度振动发生报警。一旦跳闸，开关必须返回到其
通过其本地复位柱塞不跳闸状态（5550仅），或通过施加电压到其远程复位线圈（标准的5550G，可选的5550）。 一个单组镀银SPDT继电器触点作为标准配置提供，用于连接切换到机器控制或通告电路。对于DPDT的选项也可用的，和对于腐蚀性*环境，镀金继电器触点可订购。

Model 5550 Mechanical Vibration Switch型号5550机械振动开关

Model 5550G Mechanical Vibration Switch 型号5550G机械振动开关
Key Feature Comparison 主要特点比较

Selection Criteria 选择标准
The 5550 and 5550G use identical internal mechanisms, but differ in their housing styles, mounting footprints, hazardous area ratings, and externally accessible features.
在5550和5550G采用相同的内部机制，但不同的住房样式，安装脚印，危险区域等级和外部访问的功能。
While the housing used with the 5550G permits its use in the more highly explosive IIC gas group, it is not available with a local reset plunger or with an externally accessible setpoint adjustment screw. The 5550G also occupies a larger mounting footprint. For these reasons, the 5550 is generally the preferred choice except in applications where the IIC gas group is 
present. 
而用于与5550G许可证壳体它更高度爆炸性的IIC气体使用基，它不可用本地复位柱塞或与外部访问的设定值调整螺钉。该5550G也占据了更大的安装足迹。 由于这些原因，一般5550是*除了在应用中的IIC气体组当下。
Setpoint Adjustment设定值调整
The switch’s trip point can be adjusted between 0 and 16 g’s (peak) in increments of approx. 1 g (1/8th turn of setpoint adjustment screw). This adjustment screw is externally accessible on the 5550. On the 5550G, the housing’s cover must 
be removed to access the adjustment screw. 
开关的跳闸点之间可以调整0和16g的（峰值）的约增量。 1克（设定点调节螺丝1/8圈）。 本调节螺钉是可从外部访问5550在5550G的外壳的盖必须被去除以访问调节螺钉。

5550振动开关,振动开关,METRIX5550振动开关振动开关METRIX Metrix 5550型机械式振动开关可满足所有机械开关的使用要求。 5550 型开关的触点可以触发报警器，也可直接作用让设备急停。5485C-001-010、5485C-002、ST5484E-121-011-00、ST5484E-151-544-00、5550-121-370 、5510C-102-24V,5516C-M1032,5516B-M1032,5516B-101-24V,5510C-101,5516C-001-18V,5484E,ST5484E,ST5484E,ST5484E,METRIX,METRIX,METRIX,METRIX,5550开关,ST5484E-121,ST5484E-122,ST5484E-123,ST5484E-124,ST5484E-126,ST5484E-132,ST5484E-151,ST5484E-152,ST5484E-153,5550-011-010,5550-121-370，5550-211-020,5550-422-011,5550-413-031,5550-413-020,5550-411-310,5550-411-020,5550-221-020,5550-211-030,5550-211-011,5550-211-010,5550-123-010,5550-121-020,开关的壳体具有防水和防爆功能。电子（远程）复位具有启动延时功能，还可提供另一路的SPDT 输出以满足 DPDT 的需要 (如：独立跳闸和跳闸报警显示电路)。