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FLOWLINE音叉液位開關(guān) LZ12

FLOWLINE音叉液位開關(guān) LZ12

所屬分類:美國(guó)FLOWLINE
瀏覽次數(shù):
時(shí)間:2018-4-7 17:53:15
021-6789 5686

FLOWLINE音叉液位開關(guān)震動(dòng)頻率為400Hz,開關(guān)進(jìn)入液體或者懸浮介質(zhì)時(shí),音叉液位開關(guān)頻率將要發(fā)生變化。測(cè)量的頻率變化達(dá)到一定時(shí),繼電器變化狀態(tài)指明介質(zhì)情況。音叉液位開關(guān)主要應(yīng)用于有結(jié)層、有雜質(zhì)的污水和鹽酸、氫氧化鈉等工業(yè)用液體。FLOWLINE音叉液位開關(guān)產(chǎn)品特點(diǎn):
● 可應(yīng)用在無(wú)危險(xiǎn)重量輕的固體包括顆粒和粉末物
● 繼電器FET開關(guān)輸出可與PLC、SCADA或報(bào)警器相接
● PP/Ryton材料的塑料結(jié)構(gòu)使音叉液位開關(guān)具有防腐蝕性
● IP68 或NEMA6的探頭和纜可用于罐或槽中的液下操作

FLOWLINE音叉液位開關(guān)的參數(shù)如下:

精度: 水中±1mm 
重復(fù)性: 水中±0.5mm 
頻率: 400Hz 
供電: 12-30VDC
耗電: 未浸入液體狀態(tài): 5mA 
       浸入液體狀態(tài): 19mA 
觸點(diǎn)類型:(1)SPST繼電器
觸點(diǎn)電容:60VA,最大1A
觸點(diǎn)輸出:常開(NO)或常閉(NC)可選
繼電器: 1A(250VAC )
開關(guān)量輸出: NO 或者NC 
耐溫: -40~80℃ 
耐壓: 10bar (25℃下) 
探頭材料: Ryton (玻璃填充) 
防護(hù)等級(jí): IP68 
安裝螺紋: 3/4" NPT&BSP 
電纜規(guī)格: 長(zhǎng)3m , #24美制5芯屏蔽, 1124AWG,PP 絕緣外皮
防爆: 非防爆

Orientation: Universal

Accuracy: ± 1mm in water

Repeatibility: ± 0.5mm in water

Supply voltage: 12-30 VDC

Consumption: 25 mA maximum

Contact type: (1) SPST relay

Contact rating: 60 VA, 1A maximum

Contact output: Selectable NO / NC

Maint. alarm: NPN transistor, 10 mA maximum

Process temp.: F: -40° to 176°, C: -40° to 80°

Pressure: 150 psi (10 bar) @ 25o C, derated @ 1.667 psi (0.113 bar) per oC above 25o C

Sensor rating: NEMA 6 (IP68)

Sensor material: Ryton® (glass filled)

Grommet mat.: Viton®

Cable jack. mat.: Polypropylene

Cable type: 5-conductor, shielded, #24 AWG

Cable length: 10’ (3m)

Process mount: 3/4” NPT (3/4” G)

Mount. gasket: Viton®

Classification: General purpose

Compliance: CE

P/N DESCRIPTION
LZ12-1405 Ryton, 3/4″ NPT
LZ12-1425 Ryton, 3/4″ G