Beskrivning
DESCRIPTION
This Manhole Sensor is designed to provide tampering monitoring of man-hole covers. Man-hole covers have a lot of theft issues; both for the cover’s metal content and the valuable assets down below like fiber cables, etc. This sensor detects if the man-hole cover is being tilted or lifted and will send out alerts to the operation center.
- Detects opening of Manhole Covers
- Resistant to Tampering
- Non-contact Sensing
- Long Battery Life Time
- Fully Integrated
MAIN FEATURES
- Sensor to detect if manhole cover is being tampered or tilted up
- Moving Detection by G-sensor
- High sensitivity down to -148 dBm
- Activation switches via magnet
- 3-year normal operation with low battery alert
- IP68 waterproof
- Optimized battery management
- NZ-AUS complient
SPECIFICATIONS
| Sensors | 3 Axis Accelerometer |
| Protection rating | IP68 |
| Dimensions LxWxH | 142x113x43 mm |
| Operating Temperature | -40 … +70 °C |
| Battery | Non rechargeable Li-on battery 2400mAh * 2 |
| Mounting | Bracket |
| Weight | 318g |
| Power Supply | Internal 3.6 Lithium Battery |
| RF-Input sensitivity | -148 dBm |
| Transmitting Power | 19 dBm |
