Cloudnets - Manhole Opening Detector MHM V.1.01
Remote control of the state of wells with an alarm of unauthorized access.
Key features highlights :
- Operating frequency: B1(2100), B3(1800), B5(850), B7(2600) B8(900) B200(800)
- Operating temperature: °С - -40 +85
- Overall dimensions: mm - 190x80x40
- Weight: g - 500
- Degree of protection - IP67
- Lifetime - At least 10 years
- Battery operation - At least 6 years
TheManhole Opening Detector uses the NB-IoT network to transmit messages and is designed to remotely control unauthorized access to wells. The sensor allows you to track the opening of the 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 outside 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 arc welding.
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, a humidity sensor, etc.
|Manufacturer name||CLOUDNETS LLC|
|Manufacturer Part number||NMHM01|
|LoRa Class||Class C|
|Other protocol||4G - CAT-M|
|Solution Represented||Smart Cities|
|Power supply||Replaceable battery|
|Antenna||External on connector|
|Sim card size select if applicable||Nano SIM (8.8 x 12.3mm)|
|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.1.02-1-1.pdf|
|Lead-time if backordered (in working days)||30|
|Lead-time if in Stock (in working days)||5|
No questions asked yet.