Description:

This pump controller directly opens/closes a pump to irrigate. Controls pump depending on included moisture sensor reading, or timer setting. In moisture sensor mode, pump opens at dry point, and closes at wet control point, keeping soil moistur within the set range. Suitable for rain tank irrigation, land beside river/creek, or small well.

Will turn off pump if water pressure is out of range, to protect pump.

Support high/low level switches for detecting water level for prevent pumping dry.

Control up to:

   1 pump, AC or solar powered DC pump within 50W;

    1 moisture sensor;

    1 pressure meter;

    One set of high/low level switches.

Features:

1. There is port for installing one pressure meter behind the pump, this will turn off the pump when the water pressure is out of range to prevent damage of the pump or losing water.

2. Support high/low level switches for detecting water level for prevent pumping dry.

3. User can choose either AC or Solar power according to the application.

4. Two control modes: Moisture sensor based control or timer.

5. Under “Moisture sensor based control” mode, set maximum irrigation duration to prevent flooding due to broken pipe or other accident. Set allowed irrigation time period, which can be different from Monday to Sunday, for special requirements.

6. Under “Timer”mode, set both irrigation interval time and irrigation duration. Also set maximum soil moisture % to prevent over irrigation.

7. Only need one key push to setup Dry/Wet control level, also can manually adjust Dry/Wet control levels. Very easy to use.

8. Manually open/close pump at anytime for convenience and testing.

9. User can set temperature protection point (Like 0 C degree). When temperature reaches this point, the main controller will enter low temperature protection mode with priority. Pump will not open until the temperature rises above the set value.

10. LCD will show real-time moisture, Dry/Wet control levels, control mode and pump status.

Specifications:

1. Moisture sensor:

  1) Pulse signal out port

  2) Moisture range:  0-99%

  3) Accuracy: 1%

  4) Sample period

    A. Push scan keep will take samples once. Otherwise every 30 minutes when no irrigation and 5 minutes during irrigation.

    B. Will take samples right after out of setup manual.

    C. Will take samples every 0.5 seconds when program into adjusting dry/wet control.

2. Pressure meter reference:

  1) Pressure range：0.06Mpa-0.6Mpa;0.1Mpa-1.3Mpa optional

  2)  Thread：1/4 NPT or  1/4G Optional

3. Prime specification for solar version 50W pump:

  1) Solar panel:  18V DC /2.22A/40W

  2) Back battery:  12V/12Ah Lead acid battery

  3) Idle power consumption:1mA

  4) Work environment: Temperature [-30~60℃]; Moisture [<90%]  

  5) Last about 7 days without charging from sun, if battery is full, average usage for the pump is 20 minutes for a day.

  6) Charging time for the back battery: 10 hours under standard sun light.

  7)  Rated voltage：DC12V

  8) Work current: 4A±10%

  9) Pump lift up to: 4m±10%, flow rate: 1080L/H±10%, Ø13mmsoft tube connection (With no filter net）

 10) Flow media temperature range: 0 C to 100 C degree.

4. Prime specification for solar version 30W pump:

  1)  Solar panel:  18V DC /1.11A/20W

  2)  Back battery:  12V/7.2Ah Lead acid battery

  3)  Idle power consumption:1mA

  4)  Work environment: Temperature [-30~60℃]; Moisture [<90%]  

  5)  Last about 7 days without charging from sun, if battery is full, average usage for the pump is 30 minutes for a day.

  6)  Charging time for the back battery: 10 hours under standard sun light.

  7)  Rated voltage：DC12V

  8)  Work current: 2.5A±10%

  9)  Pump lift up to: 3m±10%, flow rate: 720L/H±10%, Water out port: Ø13mmsoft tube connection (With no filter net）

 10) Flow media temperature range from 0C to 100 C degree.

Application:

Accessories：

P/N	Picture	Description	Price
MS&P		Control up to: 1 moisture sensor                      1pressure detector                      1 high/low level switch                      1 pump   Solar or AC powered for optional, stand alone irrigaiton controller
Msensor-02		【Moisture sensor】	$98.00
GG-SLC-PC-05		【Level Switch】	$29.23
Adapter-02		【AC Adaptor】100V-240V/12V 2A,Cable long 1.5m	$5.34
SpanelC-01		Solar power manage system for outdoor MS&P controller without AC power available. Battery: 12V/20Ah, Lead-acid battery. Solar Panel: 18V/40W; Current,2.22A; Open circuit voltage, 21.6V; Short circuit current, 2.45A. Solar Control Adapter: 12V/10A.	$293
Battery-10		12V/20Ah Sealed Lead-acid battery	$68
Pressure Meter-02		【 pressure meter】 1/4" NPT thread Range:0~1Mpa Output:4..20MA Accuracy grade:0.2% FS Scope of supply:12/36 VDC	$61.9
Scable-1-5m		Extention cable  with connectors for moisture sensor,5 meters Cable: 3core	$4.07
Scable-1-10m		Extention cable  with connectors for moisture sensor,10 meters Cable: 3core	$7.21
Scable-1-20m		Extention cable  with connectors for moisture sensor,20 meters Cable: 3core	$13.59
Scable-1-30m		Extention cable  with connectors for moisture sensor,30 meters Cable: 3core	$19.92
Scable-1-50m		Extention cable  with connectors for moisture sensor,50 meters Cable: 3core	$32.33