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Ama-Switch Omfutho LF20 Series

Lefoo Ama-Switch Omfutho LF20 Series

I-Lefoo pressure switch LF20 series isethwe efemini kodwa iyakwazi ukulungisa ukucindezela okuphezulu nokuphansi. Inezinto ezahlukene zokugcina (ama-diaphragms) ezihlangabezana nezinhlobo ezahlukene zoketshezi.  Ububanzi bokucindezela okuvamile 0.5~24 PSI, kanye no-25~150 PSI. Ukuze uthole okunye ukukhetha kwe-iswishi yokucindezela eyenziwe ngomshini, chofoza lapha.

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Ukucaciswa kokushintshwa kwengcindezi LF2


ImodeliLF2
OkuphakathiUmoya, amanzi, uwoyela wezimoto, uwoyela wokudlulisa, uphethiloli, eminye imidiya ye-hydrocarbon.
Ukucindezela Kwefekthi0.5 ~ 150 psi
Ingcindezi yeMaxium150psi noma 250ps
Ingcindezi ye-Tolloran500 psi
Ingcindezi Ye-Bust750 psi noma 1250 psi
Ibanga lokushisa-40 ℃ ~ 120℃
Ukushintsha uhlobo lokushintshaIzenzo eziqondile zokuxhumana neBlade
Isilinganiso sikagesi esimelanayo15Amp-6vDC, 8Amp-12vDC, 4Amp-24vDC
Ukulinganiswa kukagesi1Amp-120vDC, 0.5Amp-240vDC
Ukuhlelwa Koxhumana(B) BPST-NC, SPST-NO, SSPDT-NO-C-NC, I-SPST-NO (iyalungeka), i-SPDT-NO-C-NC (iyalungeka)
Isigungu# 8-32 izikrufu, 1 / 4 "
Ukuxhumana1/8 -27NPT Dosa, 1 / 4 NPT, R1 / 8, R1 / 4, G1/8, G1/4
Izinto ezibonakalayoI-alloy yesiliva, i-gold plated, i-brass base, ikhava yengilazi eqinisiwe ye-polymer, i-polymide diaphragm
IzinkethoInsimbi yeplate, isisekelo sepulasitiki, isisekelo sensimbi esingu-304/306, usayizi wentambo yokuzikhethela
Izintambo zokuhola (ezifakiwe futhi zivaliwe); I-Teflone / EPDM diaphragm
Ukuguqulwa kwe-unithi1kgf / cm² = 14.2 psi, 1bar = 14.5ps


Indlela Yokukhetha



Uhlu LwengcindeziIsifunda sasoIzinto EziyisisekeloUkuxhumanaAmatheminaliIkhava
Ukusetha Ifektri 10 PSI(B) BPST-NC

I-SPST-NO

SPDT-NO-C-NC

I-SPST-NO
(Okulungiswa)

SPDT-NO-C-NC
(Okulungiswa)		(C) I-Brass

Insimbi efakiwe		(D) / 8 NPT

1/4 NPT

R1/8

R1/4

G1/8

G1/4

(E) 1 / 4

Iziluvu # 8-32

Ukuhola kocingo		Akukho lutho

(F) I-cover A

Ikhava B

I-Eco-Resin
0.5-1psi ± 0.3ps
1.1-3psi ± 0.5psi
3.1-7psi ± 0.1psi
(A) 8psi ~ 13psi ± 2ps
14-24psi ± 3psi
25 ~ 50psi ± 5ps
51-90psi ± 7ps
91-150psi ± 10psi



Isibonelo i-ABCEF LF20 / 8psi ~ 13psi ± 2psi / BPST NC / Brass / 1/8 NPT / 4 blade / Cover A

Izici ze-LEFOO Iswishi Yokucindezela

  • Ukwakhiwa okuqinile, usayizi omncane, nokugcinwa kombhalo we-set point othuthukisiwe.

  • Iyasebenza ezinhlobonhlobo zoketshezi, kanye neziphetho ezehlukene ezifana nesixhumi se-Metri-Pack.

  • Iyasebenza ezimbonini ezinomfutho ophezulu, inani lokusetshenziswa eliphakathi kuka-100,000 kuya kuka-200,000.


Ukusetshenziswa kwe-LEFOO Pressure Switch

Njengolunye uhlobo lwe- Lefoo pressure switch, i-Pressure Switch LF20 inokusebenza okubanzi.

Iyatholakala ekusetshenzisweni kwe-pool, i-spa, isistimu yokungakwazi ukuswayipha, isistimu yempompi yamanzi, izinsiza zokwelapha amazinyo, ama-compressor omoya, izinto zokusebenza ezingaphandle kwendlela, ezinye izinhlelo zokulawula ingcindezi.

Futhi iyatholakala ezimbonini ezinengcindezi ephezulu.

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