WP401B+ MH
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WP401B 2-relay Tswb Tilt LED Digital Cylindrical Siab Hloov
WP401B Siab Hloov ua ke ua ke cylindrical structural siab transmitter nrog 2-relay nyob rau hauv qaij LED taw qhia, muab 4 ~ 20mA tam sim no cov teeb liab tso zis thiab hloov ua haujlwm ntawm lub ceeb toom sab sauv & qis qis. Lub teeb sib xws yuav blink thaum lub tswb tshwm sim. Lub tswb ceeb toom tuaj yeem teeb tsa los ntawm cov yuam sij built-in ntawm qhov chaw.
