alaabta

Dareemaha xawaaraha piezoelectric PV660 waa dareemaha gariir guud ujeedo loogu talagalay la socodka iyo ilaalinta mashiinada jawiyada adag ee warshadaha. PV660 waa halbeegga warshadaha ee IEPE (isku-dhafan elektiroonigga piezo koronto) xawaaraha xawaaraha u baahan koronto joogto ah oo hadda jirta oo bixisa calaamadda wax soo saarka gariirka (AC volt) ee heerka eexda (volt DC). Waxa lagu heli karaa dareenka 4 mV/mm/s. PV660 ayaa loo heli karaa sida dareeme kaliya (oo leh xiriiriye sare). Tani waxay u ogolaanaysaa tiro balaadhan oo ah kiniisadaha cable in loo isticmaalo in lagu xidho dareenka iyo nidaamka la socodka, taas oo ku xidhan codsiga / deegaanka. PV660 waxaa lagu heli karaa noocyada caadiga ah si loogu isticmaalo meelaha caadiga ah (aan khatarta ahayn) kaliya.

Dareenka Hawlgelinta: 4 mV/mm/s (100 mV/ips) ± 5%

Kala duwanaanshaha firfircoon: 1250 mm/s ugu sarreysa (50 ips ugu sarreysa)

Dareenka leexsan: <5%

Linearity: ± 1% ugu badnaan

Jawaabta soo noqnoqda: 2.5 ilaa 3500 Hz (± 10%). 1.9 ilaa 7000 Hz (± 3 dB).

Inta jeer ee resonant: 16 kHz magac ahaan

Koronto

Korontada sahayda (ilo hadda jirta): 22 ilaa 28 VDC

Korontada hadda jirta: 2 ilaa 10mA Bias danab (4mA) : 10 VDC magac ahaan

Dhibta soo saarta: 200 Ω magac ahaan

Sawaxanka korantada ee haraaga ah: 2.54 μm/s at 2.5 Hz, 0.254 μm/s at 10 Hz (100 μip at 2.5 Hz, 10 μip at 10 Hz)

Grounding : Ka go'an kiis (dhulka mishiinka), gudaha gaashaanka

Go'doominta gudaha (kiis ilaa gaashaan): 100 MΩ ugu yaraan

Polarity rogay: la ilaaliyo

Korontada xad-dhaafka ah: Ilaalin

Deegaanka

Heerkulka kala duwan: -55 ilaa 120°C (-67 ilaa 248°F)

Qoyaanka: IP68 (sida ku cad IEC 60529)

Xadka gariirka naxdinta leh: 2500 g ugu sarreysa

Xadka gariirka joogtada ah: 500 g ugu sarreysa

Ansixinta

Waafaqsanaan: Ku dhawaaqida Midowga Yurub (EU) ee waafaqsanaanta (calamaynta CE)

Waafaqsanaanta Electromagnetic (EMC): EMC waafaqsan (2014/30/EU). EN 61326-1.

Maareynta deegaanka: RoHS waafaqsan (2011/65/EU)