SENSORS SPECIFICATION: |
|
Sensor |
Ultrasonic sensor |
Measurement range |
300 .. 4500 mm |
Resolution & accuracy |
1.0mm, +/- 10 mm |
Sensor sampling rate |
configurable from 10s up to 3600s |
Alarm setting |
setting the alarm threshold for calculated value |
LoRaWAN SPECIFICATION: |
|
Data rate |
250bps .. 5470bps |
Antenna |
Internal Antenna 2.67 dbi |
Battery |
02 x AA size 1.5, battery not included |
RF Frequency and Power |
860..930Mhz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
Protocol |
LoRaWAN, class A |
Data sending modes |
Interval time and when alarm occurred |
RF Module complies to |
ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
Vietnam Type Approval |
|
Working temperature |
-15oC..+60oC (using L91 Energizer battery) |
Dimensions |
H180xW50xD40 |
Net-weight |
250 grams |
Housing |
Polycarbonate & POM plastic, IP67 |