Montage Type
installation by holder and screw
Beschrijving
monitor the situation of moving cover
Serie
Smart City Management
Kenmerken
Manhole cover management
plaats van herkomst
Beijing, China
naam van het merk
CNDINGTEK
theorie
Acceleration/Ultrasonic detection
uitgang
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