Water tanks. water towers adjustable visualization level controller

Description

BF-KT4 Adjustable visualization level controller
(Note: The items provide Chinese manual)
Product Description
BF-KT4 Adjustable visualization level controller.Seven-line five levels measuring water tank level. Three LED digital tube display the current water level percentage and five water column display. Can be set free Full water level and supply water water level values. Control to the water scarcity to into the water or full water to pump water. Can always manually open the output. And has water scarcity anti-dry function. Used in various liquid level control applications. Such as roof water tank level. Water towers water level. Well water pump water and other automatic control.
BF-KT4 use of advanced power supply design. Guaranteed in AC90V ~ 250V power supply varies between controllers stable, reliable and continuous operation.
Technical parameters
Appearance Size (mm):
58 (L) X 78 (W) X 85 (H)
Installation and dimensions (mm):
Window installation. Openings size is 51 X 71
Power supply and Power Consumption:
AC (90 ~ 250) V. 2W
Display:
3 LED digital display
Buttons:
Push button membrane keypad
Input:
1 group AT35-7 level sensing line inputs. Signal lines extend 100 m (328 ft) effective.
Measuring range:
0%. 30%. 50%. 80%. 100%.
Setting range:
full water level setting range: 30% 50% 80% 100%. replenishment water level setting range: 0%       30% 50% 80% 100%.
Control range:
0% 30% 50% 80% 100%.
Output:
(1). the way relay normally open, normally closed contact output controls into the water solenoid valve. The two ways replay normally open contact output control water scarcity anti-dry. (2).Each point of contact current capacity 6A resistive load. Inductive load 1A. can be controlled 1000W electrically heated or 200W motor or pump. Greater loads required AC contactor expansion.
Relay Life:
on and off 100,000 times.
Operating environment:
-10 ° C ~50° C
Gross Weight:
about 600 g
Other parameters:
Set the parameter long-term memory of power outage.