WP401B+ MH
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WP401B 2-relay Tswb Tilt LED Digital Cylindrical Siab Hloov
WP401B Lub Hwj Chim Hloov ua ke lub tshuab xa hluav taws xob cylindrical nrog 2-relay sab hauv qaij LED qhia, muab 4 ~ 20mA tam sim no teeb liab tso zis thiab hloov ua haujlwm ntawm lub tswb ceeb toom sab saud & qis dua. Lub teeb sib xws yuav ntsais thaum lub tswb ceeb toom raug qhib. Lub tswb ceeb toom tuaj yeem teeb tsa ntawm cov yuam sij ua hauv qhov chaw.