DONG SUNG SENSORS DQ Series Manual - Page 6
Browse online or download pdf Manual for Switch DONG SUNG SENSORS DQ Series. DONG SUNG SENSORS DQ Series 15 pages. Quick float level switch
1. Introduction
DQ series are designed to measure liquid level
by using buoyancy and magnetic force as
multi-wire signal transmission.
2. Features
- Widely available with various liquid, especially
municipal water, wastewater treatment plant and septic tank.
- Simple installation
- Able to adjust on/off position anytime.
- Affordable price with accurate measurement
3. Operation Principle
While float moves up / down as liquid level changes,
the mirco/mercury/reed switch within the float will operates
to output the contact.
DQ-1, DQ-2, DQ-4
Output the contact using micro switch and steel ball.
DQ-3
Output the contact using mercury switch.
DQ-1
DQ-2
DQ-3
DQ-4