Metrix機械式振動開關5550型專業供應，機械式振動開關，具有結構簡單，安裝方便、體積小巧、價格低，抗干擾能力強等特點。它能夠滿足所有需要機械式振動開關的場合，能為中低速運轉的機械提供Z經濟的振動保護。當機械振動超過可調的設定點時開關內部的慣性感應機構就會自動觸發SPDT輸出觸點。

Metrix機械式振動開關5550型
Datasheet數據表
5550 & 5550G Mechanical Vibration Switches  5550和5550G機械振動開關
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機械式振動開關5550型
型號5550和5550G機械開關提供基本的，經濟的震動保護通過簡單的和高度可靠的“過裝置中心的“快速動作的質量和彈簧機構。沿足夠的振動的存在
交換機的敏感軸，交換機從卡穩定的“不跳閘”狀態穩定“跳閘”狀態，允許自動機械關機或者過度振動發生報警。一旦跳閘，開關必須返回到其
通過其本地復位柱塞不跳閘狀態（5550僅），或通過施加電壓到其遠程復位線圈（標準的5550G，可選的5550）。 一個單組鍍銀SPDT繼電器觸點作為標準配置提供，用于連接切換到機器控制或通告電路。對于DPDT的選項也可用的，和對于腐蝕性*環境，鍍金繼電器觸點可訂購。

Model 5550 Mechanical Vibration Switch型號5550機械振動開關

Model 5550G Mechanical Vibration Switch 型號5550G機械振動開關
Key Feature Comparison 主要特點比較

Selection Criteria 選擇標準
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采用相同的內部機制，但不同的住房樣式，安裝腳印，危險區域等級和外部訪問的功能。
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. 
而用于與5550G許可證殼體它更高度爆炸性的IIC氣體使用基，它不可用本地復位柱塞或與外部訪問的設定值調整螺釘。該5550G也占據了更大的安裝足跡。 由于這些原因，一般5550是*除了在應用中的IIC氣體組當下。
Setpoint Adjustment設定值調整
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. 
開關的跳閘點之間可以調整0和16g的（峰值）的約增量。 1克（設定點調節螺絲1/8圈）。 本調節螺釘是可從外部訪問5550在5550G的外殼的蓋必須被去除以訪問調節螺釘。

5550振動開關,振動開關,METRIX5550振動開關振動開關METRIX Metrix 5550型機械式振動開關可滿足所有機械開關的使用要求。 5550 型開關的觸點可以觸發報警器，也可直接作用讓設備急停。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開關,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,開關的殼體具有防水和防爆功能。電子（遠程）復位具有啟動延時功能，還可提供另一路的SPDT 輸出以滿足 DPDT 的需要 (如：獨立跳閘和跳閘報警顯示電路)。