CloudNets - Manhole Opening Detector MHM V.1.02
The Manhole Opening Detector uses the 868 MHz LoRaWAN network to transmit messages and is designed to remotely
control unauthorized access to wells. The sensor allows you to track the opening of manhole and prevent emergencies.
The sensor is mounted under the manhole cover and is triggered when the cover is lifted by a signal from two manhole
position sensors. The sensor antenna is displayed on the outer side of the manhole, which ensures reliable radio
reception over a long distance.
The sensor is installed in a metal case, which is attached to the manhole with bolts and additional welding by electric
The sensor board is additionally protected by a sealed plastic case, which is equipped with a tamper sensor. In
addition, it is possible to connect various devices for recording the state of wells: a flood sensor, a temperature
sensor, humidity sensor, etc.
Key features highlights :
Operating frequency - EU863-870
Operating temperature, °С - -40 +85
Overall dimensions, mm - 190x80x40
Weight, g - 500
Degree of protection - IP67
Life time - At least 10 years
Battery operation - At least 6 years
|Manufacturer name||CLOUDNETS LLC|
|Manufacturer Part number||LMHM02|
|RF Region||EU868 - Europe 863-870MHz|
|LoRa Class||Class B|
|Solution Represented||Smart Cities|
|Power supply||Replaceable battery|
|Antenna||External on connector|
|Operating Temperature (min to max)||-40 to +85|
|User manual url (wysiwig preferred)||https://cnets.com.ua/wp-content/uploads/2022/06/Hatch-opening-sensor-MHM-V.1.02-1.pdf|
|Lead-time if backordered (in working days)||30|
|Lead-time if in Stock (in working days)||5|
No questions asked yet.