automatic water level controller ?? ? Product Description ? Summary ? ?? Measuring element of UTK displacer level controller is ball float or?displacer, measuring element is connected with magnet tube. When?level raised, magnet tube moves up and enters external magnetic?field. Through magnet induction effect or magnet coupling effect, the?magnet controlling switch or offset magnet steel is pulled and makes?switch contact on or off. When level goes down, the magnet tube?moves down and goes out off the external magnet field. Then the?magnetic controlling switch backs to the original state or the offset?magnet steel goes down back to new balance position under the?action of self-weight, then makes switch contact on or off. In this?way, it realizes level controlling and alarming. ? Contact capacity: ?

Switch type	Max. voltage AC	Max. current (A)	Contact point number	Contact resistance (Ω)	Switching speed (ms)	Service life (104 times)
Reed switch	250V	1	SPDT	0.03	3	50
Microswitch	250V	5	SPDT	0.03	3	50

? Note: 24V DC is only for intrinsically safe. ? Controlling range: ? For level controlling ?

Model	Measuring element	Controlling position	Max.pressure Mpa	Nominal diameter	Alarming setting-point B (mm)	Range H (mm)	Remark
UTK100	Ball float	Upper Or lower limit	6.3	DN40	On request	?	Controlling position non-adjustable
UTK300	Displacer	Upper Or lower limit	4	DN80	On request	?	Controlling position is adjustable; The rang of upper limit and low limit are adjustable.
		Upper and lower limits				On request
UTK400	Displacer	Upper Or lower limit	16	DN40	On request	?	Controlling position non-adjustable

?

Model	Measuring element	Controlling position	Max.pressure Mpa	Nominal diameter	Alarming setting-point B (mm)	Range H (mm)	Remark
UTK100	Ball float	Upper Or lower limit	6.3	DN40	On request	?	Controlling position non-adjustable
UTK300	Displacer	Upper Or lower limit	4	DN80	On request	?	Controlling position is adjustable; The rang of upper limit and low limit are adjustable.
		Upper and lower limits				On request
UTK400	Displacer	Upper Or lower limit	16	DN40	On request	?	Controlling position non-adjustable

? For interface controlling: ?

Model	Controlling position	Max.pressure Mpa	Min.density	Min.density difference	Alarming setting-point B (mm)
			g/cm3
Ball-float	Upper or lower limit	4	0.5	0.25	On request

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