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蒙自DG-SMCM-T30-RP Smart Manhole Cover Monitoring Terminal
Product Description
Measurement principle
The smart manhole cover monitoring terminal can be easily installed at the base of a manhole cover, transforming an ordinary cover into a smart one. It enables unified management and real-time monitoring of the cover’s basic information, facility status, and conditions such as water inundation or submersion. When anomalies occur—such as the cover being opened, lost, or sewage overflowing—the system automatically triggers an alarm at the supervisory center, effectively supporting intelligent oversight of urban lifelines.
Technical Specifications
Product Model: DG-SMCM-T30-RP Smart Manhole Cover Monitoring Terminal
Communication modes: NB‑IoT/4G/5G optional; transmit power configurable; GNSS positioning (optional)
Card insertion method: Built-in industrial-grade SIM card
Data Acquisition: Ambient Temperature Acquisition, Battery Voltage Acquisition, Manhole Cover Angle Acquisition
Condition Monitoring: Water Inundation and Overflow Detection, Manhole Cover Orientation Monitoring, and Damage Detection (optional)
Parameter-setting methods: remote parameter setting, Bluetooth parameter setting
Storage Capacity: Standard configuration is 4 MB, expandable to 16 MB; larger capacities available upon request.
Power supply battery: 3.6 VDC (3 high‑energy lithium batteries + supercapacitor, battery capacity: 7.8 Ah)
Current consumption: ≤10 mA
Current consumption: ≤50 mA; typical service life: 5 years (depending on data transmission frequency).
Protection rating: IP68
External dimensions: φ110×35 mm
Installation method: mounted on the underside of the manhole cover; high-strength self-tapping screws.
Operating environment: Temperature: -40~+85℃; Humidity: ≤95%
Jiangsu Degao Internet of Things Technology Co., Ltd.
Consulting
+86 15996603530
degao@163.com
Address
No. 158, Xinsheng Road, Nantong, Jiangsu, Maipu Technology Park
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