Wireless water controller - DXYK-3

Wireless control of the water level controller is one kind of intelligent meter.which designed to monitor the distance of the water tower and peak water levels. It not only monitor water level changes,while you can start and stop pumps automatic. The product have three parts.they are the depth senor ,transmitter and receiver.thansmitter installed in the cooling tower.receiver installed in the control center,sensor put into water.the output voltage is proportionate to the water depth.the higher water level,the greater the output voltage.under the control of the sequence circuit,the depth of signal transmition througn the transmitting antenna to the center of the receiver.the water level data will be displayed under the control program. It can control pumps open, send over-limit alarm singal , according to the upper and lower water level limits ,and water level alarm value.

Main Specifications
1,Power AC220V±10% 50Hz
2,Measuring Range -1999 ~ 9999 Symbol
3,Resolution 0.01M
4,Accuracy ±0.01M
5,Telemetry distance 0 — 10 KM
6,Ambient temperature -20°C ~ +50°C
7,Relative Humidity 90% Avoid strong corrosive gases

8,Dimensions Transmitter 310×250×115,Receiver 310×250×115
9,Weight Transmitter 4.6 Kg,Receiver 4.6 Kg

Main function
1,Display A,-1999~9999 Measurements show B,-1999~9999Display settings
C,LED display working status.
2,Output signal DC 0~10mA(Load capacity ≤750Ω)DC 4~20mA(Load capacity≤500Ω)
DC 0~5V(Output capacity≤250Ω) DC 1~5V(Output capacity≤250Ω)
3,Control You can choose 1-4-limit control, LED indication. Control mode to relay ON/OFF ,

back to the poor (the user can freely set) control accuracy ± 1 Word, contact capacity AC220V/3A,

DC24V/6A resistance load .
4,Alarm mode, you can choose 1-4 limit alarm, LED indication. Alarm mode to relay ON/OFF,

Back to the poor (the user can freely set) alarm precision ± 1 Word, contact capacity AC220V/3A,

DC24V/6A resistance load.
5, As mentioned above control output can be automatically controlled pump start and stop,

alarm output to external output alarm switch signal .
6,The machine is equipped with 1-18 channels, installed under this area of the environment,

setting different channels, but the transmitter and receiver channel must be consistent.

7,This machine is designed for intermittent emission data, every 2 minutes transfer time,

transport time to 1 second, each receive a set of data panel receives the light is blinking green.

8,A sending machine can configure multiple receivers, several receivers in different locations to monitor the

water level in the same water tower and water tank .

9,Standard aalog signal output,collecting records for computer