Wireless Single Channel Node
Move Solutions Single Channel Node is a wireless sensor that makes geotechnical probes suited for LoRaWAN wireless communication, sending an alarm when a certain activation threshold is exceeded. The device can be set up and managed remotely via Move Solutions IoT Platform.
| INTERFACE | PRODUCT CODE |
|---|---|
| 4-20mA | DECKSCN-MA0 |
| mV/V | DECKSCN-MVV |
| Voltage (5 V) | DECKSCN-V05 |
| Voltage (12 V) | DECKSCN-V12 |
| Vibrating Wire | DECKSCN-VBW |
| Pt100-Pt1000 | DECKSCN-PT1 |
| NTC | DECKSCN-NTC |
| Potentiometer | DECKSCN-POT |
8 models for the widest possible compatibility
The Single Channel Node is available in 8 models, each one suited for a different kind of probe interface. Refer to this chart to choose the correct models for your needs.
Applications
Geo-environmental Monitoring
Analyzing the displacement of the ground (settlement or lateral movement) and the stress-deformation state of the ground with inclinometer probes and vibrating ropes. You can also monitor all external atmospheric agents such as wind direction and speed, rain, humidity and temperature.
Hydrogeological Monitoring
With sensors such as piezometers, it is possible to monitor the level of groundwater and surface water and correlate it to the soil subsidence values.
Structural Monitoring
The use of crack meters allows you to keep a dangerous crack pattern under control. You can also monitor the stress-strain state of the structural elements using strain gages and correlating the data with the temperature.
Geotechnical Monitoring
By inserting load and pressure cells into the ground, it is possible to monitor both the pressures exerted by the ground and the distribution of loads on the foundations and their deformations.
Move Solutions Single Channel Node is a wireless data logger that makes geotechnical probes suited for LoRaWAN wireless communication. Each node supports one technical probe and the probe’s internal NTC (when present). The Single Channel Node can be configured on Move Solutions IoT Platform: you can set different parameters remotely and monitor the data collected at any time. This Node comes with a long battery life, a wider range of supported probes and an accelerometer-triggered acquisition mode.
Key Parameters:
- LoRaWAN wireless communication for wired geotechnical sensors
- Built-in long-life battery
- Acquisition cadence to be set remotely
- Two types of acquisition methods: programmed and triggered by unusual events
- Each node supports the probe’s internal NTC (except DECKSCN-PT1 and DECKSCN-NTC nodes)
- Improved accuracy
- Internal antenna
- Small package (130×171.2×62 mm)
- Deeply integrated with Move Solutions Cloud Platform
- Easy installation with options suitable for every structure
- Waterproof rating IP67
Some of the geotechnical probes compatible with the Single Channel Node:
- Crackmeter
- Strain-Gauges
- Temperature sensor
- Inclinometer probes
- Pressure cell
- Load cell
- Hygrometer
- Piezometer
- Anemometer
- Rain gauge
- Radar level probe
| OPERATION | |
|---|---|
| Modes of Acquisition: | Scheduled, Scheduled + Accelerometer Trigger |
| Cadence for Scheduled Acquisition: | 2 min - 10 min - 20 min - 30 min - 1 hour - 6 hours - 12 hours |
| Supply: | 2 Lithium batteries 3.6V (Suggested: EVE ER34615EHR2) |
| Absolute synchronization: | ± 1 sec |
| Integrated accelerometer: | ± 2 g, 1 mg resolution, 0.7 - 25 Hz bandwidth |
| RADIO | |
|---|---|
| Radio Protocol: | LoRaWAN |
| Supported LoRaWAN bands: | EU868, US915, AU915 |
Link Coverage:| 1 km (line of sight with gateway) |
|
| GENERAL DATA | |
|---|---|
| Waterproof class: | IP67 |
| Size: | 130 x 171.2 x 62 mm |
| Material: | Polycarbonate |
| Operating temperature: | - 40°C / + 85°C |
| Weight: | 500 g |
| INSTALLATION | |
|---|---|
| Input cable section: | 30 - 14 AWG terminal block, Ø 3 mm - Ø 8 mm PG9 cable gland |
| Method: | Pole or wall mounting using special plates and screws |
| Configuration: | - Pole fixing - Mesh fixing - Wall fixing - Ceiling fixing - Floor fixing |
| DECKSCN-MA0 | |
|---|---|
| Interface: | 4 - 20 mA (2 or 3 wires) |
| Sensor Supply: | 12.3 VDC |
| Minimum Accuracy: | ± 0.002 mA |
| Measuring Span: | 0 - 24 mA |
| Auxiliary NTC channel: | Yes |
| DECKSCN-MVV | |
|---|---|
| Interface: | mV/V |
| Sensor Supply: | 5 VDC |
| Minimum Accuracy: | ± 0.002 mV/V |
| Measuring Span: | ± 8 mV/V |
| Auxiliary NTC channel: | Yes |
| DECKSCN-V05 | |
|---|---|
| Interface: | Voltage Output |
| Sensor Supply: | 5 VDC |
| Minimum Accuracy: | ± 0.002 V |
| Measuring Span: | 0 - 5 V |
| Auxiliary NTC channel: | Yes |
| DECKSCN-V12 | |
|---|---|
| Interface: | Voltage Output |
| Sensor Supply: | 12.3 VDC |
| Minimum Accuracy: | ± 0.002 V |
| Measuring Span: | 0 - 12 V |
| Auxiliary NTC channel: | Yes |
| DECKSCN-POT | |
|---|---|
| Interface: | Potentiometer |
| Sensor Supply: | 2.7 VDC |
| Minimum Accuracy: | ± 0.002 % of Full Scale |
| Measuring Span: | 0 - 100 % |
| Auxiliary NTC channel: | Yes |
| DECKSCN-PT1 | |
|---|---|
| Interface: | Pt100 - Pt1000 (4 wires) |
| Minimum Accuracy: | ± 0.001 Ω (@ 150 Ω), ± 0.005 Ω (@ 1500 Ω) |
| Measuring Span: | 1500 Ω max |
| Auxiliary NTC channel: | No |
| DECKSCN-NTC | |
|---|---|
| Interface: | NTC |
| Minimum Accuracy: | ± 0.1% of reading |
| Measuring Span: | 1 MΩ max |
| Auxiliary NTC channel: | No |
| DECKSCN-VBW | |
|---|---|
| Interface: | Vibrating Wire |
| Measuring Span: | 400 - 10000 Hz |
| Auxiliary NTC channel: | Yes |
| BATTERY LIFE ESTIMATION (without accelerometer) | ||||
|---|---|---|---|---|
| Interface | Conditions | Read Duration | Read Cadence | Estimated Battery Life |
| 4-20 mA, 2 wires | The probe is reading half of its full scale (12 mA). | 5 seconds | 10 minutes | 3.2 years |
| 4-20 mA, 3 wires | Probe supply current of 50 mA. | 8 seconds | 30 minutes | 2.3 years |
| mV/V | Probe load resistance = 350 Ω. | 5 seconds | 10 minutes | 3.4 years |
| Voltage (5 V) | Probe supply current of 50 mA. | 8 seconds | 20 minutes | 2.5 years |
| Voltage (12 V) | Probe supply current of 50 mA. | 8 seconds | 30 minutes | 2.1 years |
| Vibrating Wire | — | 2 seconds | 10 minutes | 4.1 years |
| Pt100-Pt1000 | — | 5 seconds | 10 minutes | 5.2 years |
| NTC | — | 5 seconds | 10 minutes | 5.2 years |
| Potentiometer | Resistance of potentiometer = 1kΩ | 5 seconds | 10 minutes | 5.2 years |
| BATTERY LIFE ESTIMATION (with accelerometer) | ||||
|---|---|---|---|---|
| Interface | Conditions | Read Duration | Read Cadence | Estimated Battery Life |
| 4-20 mA, 2 wires | The probe is reading half of its full scale (12 mA). | 5 seconds | 20 events/day | 2.0 years |
| 4-20 mA, 3 wires | Probe supply current of 50 mA. | 8 seconds | 20 events/day | 2.5 years |
| mV/V | Probe load resistance = 350 Ω. | 5 seconds | 100 events/day | 2.1 years |
| Voltage (5 V) | Probe supply current of 50 mA. | 8 seconds | 20 events/day | 2.3 years |
| Voltage (12 V) | Probe supply current of 50 mA. | 8 seconds | 20 events/day | 2.0 years |
| Vibrating Wire | — | 2 seconds | 100 events/day | 2.2 years |
| Pt100-Pt1000 | — | 5 seconds | 100 events/day | 2.5 years |
| NTC | — | 5 seconds | 100 events/day | 2.5 years |
| Potentiometer | Resistance of potentiometer = 1kΩ | 5 seconds | 100 events/day | 2.5 years |
Easy installation of Move Solutions wireless monitoring system
The installation of an entire wireless sensor system on site is quick and easy: simply mount each device with at least two screws on the structure you want to monitor and power the LoRaWAN Gateway. You can configure the entire system remotely, before, during or after installation, using your laptop or tablet. After assembly and setup, the Move Solutions wireless monitoring system will start measuring and you can start monitoring remotely.
Operation of Move Solutions wireless monitoring system
The wireless sensor system automatically communicates the measurement data via LoRaWAN with the on-site Gateway which in turn sends the received data via 4G or LTE to the online servers. The Move Solutions IoT Platform is the cloud-based web tool that allows you to access, view and export your measurement data and configure the settings of the entire sensor system. You can access the Move Solutions IoT Platform 24/7 from any location or device around the world. One of the main advantages of the Move Solutions IoT Platform is that it offers remote access to measurement data and allows remote configuration of all installed sensors. This saves time and labor. In addition, you can analyze the measurement data using processing algorithms included in the service. Perform complex calculations, correlations and analyzes automatically and effortlessly. With the touch of a button, you can export measurement data in CSV format. You can also easily configure alerts to multiple recipients who will receive threshold cross notifications via email.
- Easily install the entire system on the structure without the use of wiring.
- Configure all wireless sensors quickly and remotely.
- View real-time measurement data wherever you are, on any device, 24/7.
- Process the data collected through the implemented algorithms.
- Constantly monitors the operating status and signal quality of the system remotely.
- Customize your alarm notifications and receive overrun notifications by email.
- Optionally, you can integrate data on your platform using an MQTT bridge, FTP or through API calls.
