EPTsensor 500mm length multi point water level sensor switch D2LS-B-C are an extremely versatile cost effective way to monitor four liquid level points within a single tank. These multi point units can be configured with two to four independent switch actuation levels, depending on the series type. Only a single entry point into the tank is required, and all electrical wiring emanates from a single source. The working theory of water level sensor switch D2LS-B-C is electric-optic, and converts the liquid level into a high-low level signal output, thereby controlling the high and low liquid levels. The installation method of the photoelectric liquid level sensor is very simple, and it can be directly screwed in the tank.
1) Electric-optic reflection and refraction working theory.
2) Simple installation. This model can be directly screwed.
3) 3/8 NPT American thread standard.
4) Four liquid levels detecting. Of courser you can use two liquid levels.
5) High stability.
6) Compact structure. The clean is easy.
· High or low level alarm
· Overflow protection
· Leak detection
· Oil/Water Interface
· Pump control
· Water dispenser
· Water heater
· Coffee machine
Packing & delivery
A: Our factory is certified under ISO 9001. All products are completed with temperature compensation and 48 hours aging test before shipment.
A: 12 month from shipment date, for non-man-made damages.
A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.
Large orders are recommended to ship by sea.