Wireless valve controller is a new product developed based on 470MHz wireless transmission technology. This product is mainly used in the intelligent irrigation system. Through the intelligent control terminal, different irrigation strategies can be set according to the different irrigation requirements of crops to achieve personalized irrigation.
The power supply mode | Lithium battery power supply |
Capacity | 3.7 V, 5000 ma |
The solar panels | 10 V, 0.3 W |
Working frequency band | 470 MHZ to 510 MHZ |
Power consumption | Average power consumption < 0.5mA |
Maximum transmitting power | 19± 1 DBM |
Modulation method | LORA |
Reception sensitivity | - 136±1 DBM (@ 250 BPS) |
Communication rate | 0.2 ~ 37.5 KBPS |
The antenna | Standard 470MHz spiral antenna |
The communication distance | ≥2KM (open space) |
Channel | 16 (0 ~ 0F) |
Data transmission mode | Passive called measurement |
Working temperature | - 20 ºC ~ 60 ºC. |
Working humidity | 0%~95%RH (non-condensation) |
The material | PVC |
Protection grade | IP68 |