Name: SVM Smart Vacuum System Monitoring Device
Brand: BVK Technology

SVM Smart Vacuum System Monitoring Device

Continuous Vacuum Surveillance for Vacuum-Based Wastewater Collection Systems

SVM is specifically engineered for vacuum surveillance in vacuum-based wastewater collection systems. Replacing high-maintenance mechanical vacuum switches, SVM provides continuous monitoring of vacuum storage tank pressure at pump stations, valve station vacuum and control pressure measurements, and valve operation status tracking. With IoT data acquisition, wireless NB-IoT/LoRaWAN transmission, and IP68 environmental protection, SVM prevents vacuum degradation propagation through intelligent error notifications and real-time oversight.

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Application Areas

Purpose-built for vacuum-based wastewater network monitoring

Vacuum Storage Tank Monitoring

Real-time pressure readings at pump station engine rooms for critical system oversight.

Valve Station Measurements

Vacuum and control pressure monitoring at pump valve locations throughout the network.

Valve Operation Tracking

Opening and closing cycle tracking with intelligent error notifications for proactive maintenance.

Technical Specifications

IP67/IP68 rated, LoRaWAN & NB-IoT ready — -1 to 0 bar vacuum range, ±1% accuracy

Specification

Value

Network Protocols

NB-IoT / LoRaWAN

Antenna Type

External

Data Interval

1 hour (standard)

SIM Configuration

eSIM (NB-IoT)

Sensor Count

1 vacuum sensor

Measurement Range

-1 bar to 0 bar

Connection Type

G 1/4 thread

Accuracy

±1%

Sensor Protection

IP67 (IP68 available)

Pulse Counter Channels

Battery Voltage

3.6V

Battery Chemistry

Lithium Thionyl Chloride (primary cell)

Operating Temperature

-20°C to +85°C

IP Rating

IP67 (IP68 available)

Dimensions

82 × 80 × 55 mm

Weight

200 g

Why Choose SVM?

Part of WaterMatica's comprehensive IoT water monitoring ecosystem

Vacuum range: -1 bar to 0 bar (±1% accuracy)
Continuous monitoring vs. mechanical switches
IP68 protection for harsh wastewater environments
LoRaWAN / NB-IoT connectivity
2 pulse counter channels for valve tracking
Intelligent error notifications
Battery-powered autonomous operation
Prevents vacuum degradation propagation

SVM Smart Vacuum System Monitoring Device