Hauv kev xav txog kev pom zoo ntawm nqaj, tseem hu ua txoj kev tawm tsam, lub transmitter thiab emitter nyob hauv kev sib cais vaj tse. Lub teeb tawm ntawm lub transmitter yog tsom ncaj qha rau ntawm tus txais. Thaum ib qho khoom ua rau cov nqaj ntawm lub teeb ntawm lub emitter thiab tus txais, tus txais kev hloov kho lub xeev.
Los ntawm Beam kev paub tab yog cov kev xav tau zoo tshaj plaws uas tau ua rau muaj kev xav ntev tshaj plaws thiab ntau tshaj qhov nce. Qhov kev ua tau zoo no ua rau cov beach sensors ua kom muaj kev ntseeg tau nyob hauv cov huab cua, plua plav thiab ib puag ncig qias neeg.
> Los ntawm kev taw qhia kev xav;
> Hnov qhov deb: 30cm lossis 200cm
> Lub Tsev Loj: 88 mm * 65 mm * 25 hli
> Tsev Khoom Siv Tsev Nyob: PC / ABS
> Tso Tawm: NPN + PNP, Relay
> Kev Txuas: Terminal
> Kev Tiv Thaiv Qib: IP67
> CE muaj ntawv pov thawj
> Ua kom tiav Circuit Court tiv: luv-Circuitity thiab rov qab polarity
Los ntawm Beooj Xav Txog Kev Xav Txog | |||
PTL-TM20D-D | PTL-TM40D-D | PTL-TM20S-D | PTL-TM30S-D |
PTL-TM20DNRT3-D | PTL-TM40DNRT3-D | PTL-TM20SKT3-D | PTL-TM30SKT3-D |
PTL-TM20DRT3-D | PTL-TM40DPRT3-D | ||
Kev Ua Tshwj Xeeb | |||
Nrhiav Kom Tau Hom | Los ntawm Beooj Xav Txog Kev Xav Txog | ||
Rated nrug deb [sn] | 20m (tsis kho tau) | 40m (tsis kho tau) | 20m (txais kev kho tau) |
Qauv Lub Hom Phiaj | > Om15mm opaque khoom | ||
Teeb Tau Qhov Teeb | Infrared LED (880NM) | ||
Qho loj | 88 mm * 65 mm * 25 hli | ||
Khoom uas tsim tau lawm | NPN lossis PNP NO + NC | Xa tawm cov zis | |
Muab cov khoom siv hluav taws xob | 10 ... 30 Vdc | 24 ... 240 Vac / 12 ... 240VDC | |
Rov ua dua qhov tseeb [R] | A≤5% | ||
Ntsaws Tam Sim No | ≤200MA (txais) | I≤3A (Txais) | |
Residual voltage | ≤2.5V (Txais) | ...... | |
Tau Tam Sim No | I≤25MO | ≤35A | |
Kev tiv thaiv Circuit Court | Luv-Circuit Court thiab rov qab polarity | ...... | |
Lub Sijhawm Teb Teb | <8.2ms | <30ms | |
Tso zis qhia tau | Emitter: Ntsuab LED Txais: Daj Led | ||
Thaj kub cua sov | -15 ℃ ... + 55 ℃ | ||
Ambient noo | 35-85% rh (tsis-condensing) | ||
WIDOLTAGE WINTOR | 1000V / AC 50 / 60HZ 60s | 2000V / AC 50 / 60HZ 60s | |
Rwb Cevhij Kuj | ≥50mω (500vdc) | ||
Kev co | 10 ... 50z (0.5 hli) | ||
Qib Tiv Thaiv | Ms67 | ||
TSEV khoom | PC / ABS | ||
Kev sib txua | Chaw nres tsheb ciav hlau |