Dqt Kev Nyab Xeeb Lub Teeb Kab Hlau

● Qhov deb ntawm kev tua yog txog li 50 meters

● Hloov kom muaj nuj nqis, relay passive tso zis

● Muaj peev xwm tiv thaiv tau 99% ntawm cov teeb liab cuam tshuam

● Polarity, luv luv Circuit Court, tiv thaiv overload, xyuas tus kheej

Nws yog dav siv nyob rau hauv loj machinery xws li presses, hydraulic presses, hydraulic presses, txiab. lub qhov rooj tsis siv neeg, lossis lub sijhawm txaus ntshai uas xav tau kev tiv thaiv mus ntev.

Tiv tauj peb

cov khoom paub meej

Cov yam ntxwv ntawm cov khoom

★ Kev kuaj xyuas tus kheej muaj nuj nqi: Yog tias qhov kev tiv thaiv kev nyab xeeb tsis ua haujlwm, xyuas kom meej tias tsis muaj cov teeb liab tsis raug raug xa mus rau cov khoom siv hluav taws xob tswj. Lub kaw lus muaj lub peev xwm tiv thaiv kev cuam tshuam zoo tiv thaiv electromagnetic signals, stroboscopic teeb, vuam arc, thiab lwm yam teeb pom kev zoo. Cov yam ntxwv muaj xws li kev teeb tsa yooj yim thiab kev daws teeb meem, kev xaim yooj yim, thiab qhov zoo nkauj zoo nkauj. Tsis tas li ntawd, nto mounting tshuab yog siv los txhim kho seismic kev ua tau zoo. Ua raws li International Electrotechnical Society's lEC61496-1/2 tus qauv thiab tau txais TUV CE daim ntawv pov thawj. Lub sijhawm sib txuas yog luv luv (

★ Cov ntaub thaiv lub teeb yog pulsed, Cov ntaub thaiv lub teeb no yuav tsum siv tib lub sijhawmlv nrog tus maub los. Tom qab tus maub los, cov tshuaj tiv thaiv ceev nrawm dua. Qhov tso zis dual relay muaj kev nyab xeeb dua.

Cov khoom muaj pes tsawg leeg

Cov ntaub thaiv kev nyab xeeb muaj feem ntau ntawm ob ntu: lub emitter thiab tus txais. Lub transmitter xa tawm infrared rays, uas tau txais los ntawm lub receiver thiab tsim ib lub teeb ntaub.

Thaum ib yam khoom nkag mus rau hauv lub teeb pom kev, lub teeb receiver teb tam sim ntawd ntawm lub internal tswj Circuit Court, ua rau cov khoom siv (xws li lub punch) nres los yog suab lub tswb kom tiv thaiv tus neeg teb xov tooj. kom ntseeg tau tias cov khoom siv ua haujlwm zoo li qub thiab nyab xeeb.

Nyob rau ntawm ib sab ntawm lub teeb kab hlau rhuav, ntau infrared transmitting hlab yog ntsia ntawm qhov sib npaug ntawm qhov sib npaug, thaum sab nraud muaj tib tus naj npawb ntawm infrared txais tos cov raj teeb tsa tib yam.

Txhua infrared kis tau tus mob raj muaj ib tug coj infrared txais tube thiab yog positioned nyob rau hauv ib tug ncaj kab.

Lub teeb liab modulated (lub teeb teeb liab) tawm los ntawm infrared transmitting raj tuaj yeem ncav cuag lub raj txais infrared yog tias tsis muaj qhov cuam tshuam hauv tib txoj kab ncaj nraim ntawm lawv.

Thaum lub raj txais infrared tau txais lub teeb liab modulated, qhov sib txuam hauv Circuit Court ua rau qis qis.

Txawm li cas los xij, nyob rau hauv lub xub ntiag ntawm impediments, lub teeb liab modulated (lub teeb teeb liab) emitted los ntawm infrared transmitting raj tsis ncav cuag lub infrared txais raj smoothly. Lub sijhawm no, lub raj xa hluav taws xob infrared Lub raj tsis tuaj yeem tau txais cov teeb liab modulation, thiab qhov tshwm sim hauv Circuit Court tso tawm yog qib siab. Thaum tsis muaj cov khoom dhau los ntawm lub teeb pom kev zoo, cov teeb liab modulated (lub teeb teeb liab) tso tawm los ntawm tag nrho cov infrared transmitting hlab mus txog qhov sib thooj infrared tau txais cov raj ntawm sab nraud, ua rau tag nrho cov hluav taws xob hauv hluav taws xob tawm ntawm cov qib qis. Kev txheeb xyuas qhov xwm txheej hauv Circuit Court tuaj yeem muab cov ntaub ntawv hais txog qhov muaj lossis tsis muaj khoom.

Safety Light Curtain Selection Guide

Kauj Ruam 1: Txiav txim siab qhov sib txawv ntawm qhov chaw kho qhov muag (kev daws teeb meem) ntawm daim ntaub thaiv kev nyab xeeb

1. Nws yog ib qho tsim nyog los xav txog qhov tshwj xeeb ib puag ncig thiab kev ua haujlwm ntawm tus neeg teb xov tooj. Yog tias cov cuab yeej siv lub tshuab yog cov ntawv txiav, tus neeg teb xov tooj nkag mus rau qhov chaw txaus ntshai ntau zaus thiab nyob ze rau thaj chaw txaus ntshai, yog li kev sib tsoo yooj yim tshwm sim, yog li qhov sib txawv ntawm qhov chaw kho qhov muag yuav tsum me me. Lub teeb kab hlau rhuav (piv txwv li: 10mm). Xav txog cov ntaub thaiv teeb kom tiv thaiv koj cov ntiv tes.

2. Ib yam li ntawd, yog tias qhov zaus ntawm kev nkag mus rau qhov chaw txaus ntshai yog qhov txo qis lossis qhov kev ncua deb tau nce, koj tuaj yeem xaiv los tiv thaiv xibtes (20-30mm).

3. Yog tias qhov chaw txaus ntshai yuav tsum tau tiv thaiv caj npab, koj tuaj yeem xaiv lub teeb kab hlau rhuav nrog qhov deb me ntsis (40mm).

4. Qhov siab tshaj plaws ntawm lub teeb kab hlau rhuav yog tiv thaiv tib neeg lub cev. Koj tuaj yeem xaiv lub teeb kab hlau rhuav nrog qhov loj tshaj plaws (80mm lossis 200mm).

Kauj Ruam 2: Xaiv qhov kev tiv thaiv qhov siab ntawm lub teeb kab hlau rhuav

Nws yuav tsum tau txiav txim siab raws li lub tshuab tshwj xeeb thiab cov cuab yeej siv, thiab cov lus xaus tuaj yeem kos raws li kev ntsuas tiag tiag. Ua tib zoo saib xyuas qhov sib txawv ntawm qhov siab ntawm lub teeb pom kev ruaj ntseg thiab kev tiv thaiv qhov siab ntawm cov ntaub thaiv kev nyab xeeb. [Qhov siab ntawm lub teeb pom kev ruaj ntseg: tag nrho qhov siab ntawm lub teeb pom kev nyab xeeb ntawm daim ntaub; Kev tiv thaiv qhov siab ntawm lub teeb pom kev ruaj ntseg: qhov kev tiv thaiv zoo thaum lub teeb kab hlau rhuav ua haujlwm, uas yog, kev tiv thaiv zoo qhov siab = optical axis spacing * (tag nrho cov naj npawb ntawm optical axes - 1)]

Kauj Ruam 3: Xaiv lub teeb ntaub thaiv kev tiv thaiv kev cuam tshuam

Qhov kev ncua deb ntawm lub teeb yog qhov kev ncua deb ntawm lub transmitter thiab receiver. Nws yuav tsum tau txiav txim siab raws li qhov tseeb ntawm lub tshuab thiab cov cuab yeej siv, yog li ntawd lub teeb pom kev zoo tuaj yeem xaiv tau. Tom qab txiav txim siab qhov kev ncua deb, qhov ntev ntawm lub cable yuav tsum tau txiav txim siab.

Kauj Ruam 4: Txiav txim siab qhov tso zis hom ntawm lub teeb kab hlau rhuav teeb liab

Nws yuav tsum tau txiav txim siab raws li lub teeb liab tso tawm txoj kev ntawm kev ruaj ntseg lub teeb kab hlau rhuav. Qee qhov teeb pom kev zoo yuav tsis phim cov teeb liab tso tawm los ntawm cov cuab yeej siv tshuab, uas yuav tsum tau siv lub tshuab hluav taws xob.

Kauj Ruam 5: Xaiv lub bracket

Xaiv L-shaped bracket lossis puag rotating bracket raws li koj xav tau.