cov khoom

PV660 piezoelectric velocity sensor yog lub hom phiaj dav dav ntawm kev vibration sensor tsim los rau kev saib xyuas thiab kev tiv thaiv ntawm cov tshuab hauv cov chaw ua haujlwm hnyav. PV660 yog tus qauv kev lag luam IEPE (kev koom ua ke hluav taws xob piezo hluav taws xob) tshaj tawm sensor uas yuav tsum muaj lub zog tam sim no thiab muab lub zog hluav taws xob tso tawm hluav taws xob (AC voltage) ntawm qhov tsis ncaj ncees (DC voltage). Nws muaj nyob rau hauv rhiab heev ntawm 4 mV / mm / s. PV660 yog muaj raws li ib tug sensor nkaus xwb (nrog rau sab saum toj connector). Qhov no tso cai rau ntau qhov kev sib txuas ntawm cable siv los txuas lub sensor mus rau kev soj ntsuam, nyob ntawm daim ntawv thov / ib puag ncig. PV660 muaj nyob rau hauv cov qauv qauv siv rau hauv cov qauv (tsis muaj kev phom sij) nkaus xwb.

Kev khiav hauj lwm rhiab heev: 4 mV / mm / s (100 mV / ips) ± 5%

Dynamic ntau yam: 1250 mm / s ncov (50 ips ncov)

Transverse rhiab heev: <5%

Linearity: ± 1% siab tshaj

Zaus teb: 2.5 txog 3500 Hz (± 10%). 1.9 txog 7000 Hz (± 3 dB).

Resonant zaus: 16 kHz nominal

Hluav taws xob

Fais fab mov voltage (rau qhov tam sim no): 22-28 VDC

Fais fab mov tam sim no: 2-10 mA Bias voltage (4 mA mov): 10 VDC nominal

Cov zis impedance: 200 Ω nominal

Residual hluav taws xob nrov: 2.54 μm / s ntawm 2.5 Hz, 0.254 μm / s ntawm 10 Hz (100 μips ntawm 2.5 Hz, 10 μips ntawm 10 Hz)

Grounding: cais los ntawm rooj plaub (machine hauv av), tiv thaiv sab hauv

Kev sib cais sab hauv (cov ntaub ntawv rau cov ntaub thaiv npog): 100 MΩ yam tsawg kawg nkaus

Rov qab polarity: tiv thaiv

Overvoltage: Tiv thaiv

Ib puag ncig

Qhov kub thiab txias: -55 txog 120 ° C (-67 txog 248 ° F)

Cov av noo: IP68 (raws li IEC 60529)

Shock vibration txwv: 2500 g ncov

Nruam kev co txwv: 500 g ncov

Kev pom zoo

Conformity: European Union (EU) tshaj tawm ntawm kev ua raws (CE marking)

Electromagnetic compatibility (EMC): EMC raws (2014/30/EU). TS EN 61326-1.

Kev tswj ib puag ncig: RoHS raws (2011/65/EU)