הרכבה סוג
installation by holder and screw
תיאור
monitor the situation of moving cover
סדרה
Smart City Management
תכונות
Manhole cover management
תאוריה
Acceleration/Ultrasonic detection
פלט
LoRaWan, NB-IoT,GPRS,4G, Sigfox,CAT-M/GPRS
品名
DC413 Manhole monitor Ultrasonic Sensor
Measuring range (cm)
400cm
Principle
Acceleration/Ultrasonic detection
Internal Battery
Non-rechargeable Lithium Thionyl Chloride Battery, 8500mAh@ 3.6V
Wireless
LoRaWan, NB-IoT,GPRS,4G, Sigfox,CAT-M/GPRS
Temperature Range
-30℃ to 85℃
Measurement times
adjustable by software, 10 minutes as default