Associated with ultrasonic fuel sensor, UM777 can offer exact screen of fuel utilization checking, fuel spill and refuel, with Time, Address and Fuel sum showed on web following programming. By use of RS232 or RS485, it can interface at most 5 gps fuel sensor to screen FIVE distinct tanks or compartments, which is ideally suited for big hauler checking.
Associated with wired temperature sensor, UM777 can offer exact temperature observing, giving Low Temp. also, Hight Temp. alert. By use of RS232, it can all things considered associate 4 different temperature sensor.
Associated with weight sensor, UM777 can offer stacking checking. The stacking, reloading and uloading information will be obviously shown and recorded on the web following programming.
With assistance of UM777 and web following programming, the armada proprietors can from a distance and continuous screen their armada status.
Fuel Utilization Checking Gadget UM770 utilizes 4G/3G/2G organization.
|Internet||2G GSM 850/900/1800/1900Mhz
TD-LTE: B34/B38/B39/B40/ B41
FDD-LTE: B1 /B2/B3/B4/B5/B6/B8/B18/B19/B26
WCDMA: B1 /B2/B4/B5/B6/B8/B19
|GNSS details||GPS and BeiDou and GLONASS
Location accuracy: 10m
Speed accuracy: 0.1m/s
Capturing sensitivity: -148dbm
Tracking sensitivity: -165dbm
Cool start: <32s
Hot start: <2s
|GNSS antenna||25*25*2 mm Built in.|
|Memory||32mb + 32mb +128KB|
|Signal light||Blue for GPS, Green for GSM, Red for power|
|Battery||200mAh 3.7V Li-polymer Industry battery|
|Working voltage||9-100V DC / 24mAh (12VDVC) / 12mA (24VDVC)|