Sensor is open electric curcuit with operational amplifier. After putting measuring element (board) to wet ground on analog output A0 appear voltage inversely proportional to soil conductivity. It is if this base will be completely dry, output voltage will be high. Similary device can be used as flooding sensor. In a case when water apear on the end of sensor board, output voltage go down. Other feature of sensor is digital output D0. By potentiometer can be set the switching thresold. For example when water apear, digital output go to down state (as active). Both
Lan Röle Ünitesi İçin sıcaklık sensörü
Dane techniczne: 1wire DS18B20 sensor with cable
Sensor chip DS18B20
Temperature range: -50 to +125 degrees C
Accuracy: 0.5 degrees.
Cable length: 165cm
outputs an be used with Lan Controller, GSN Controller and all Arduino compatible boards.
LAN-RÖLE BS18B20 Sıcaklık Sensörü
- Marka: Lan Röle
- Ürün Kodu: 448
- Stok Durumu: Stokta var
- Vergiler Hariç: 0,00TL