Lord wireless sensor networks are fast to deploy and provide reliable, lossless data throughput. These networks are proven to work in demanding industries where reliable data acquisition is critical.
LORD MicroStrain’s WSDA® -Base -104 -LXRS® is a USB I/O (input/output) wireless gateway for easy, reliable sensor data acquisition.
Product Highlights
- Data acquisition gateway collects synchronized data from scalable networks of wireless sensors
- Provides seamless communication between the wireless sensor nodes and host computer
- Quick deployment with USB host computer interface
- Compatible with all LORD MicroStrain® sensor nodes
LORD MicroStrain’s WSDA® -Base -101 -LXRS® is a USB operated gateway with eight analog outputs that relay data collected from any sensors within its local network.
Product Highlights
- Data acquisition gateway collects synchronized data from scalable networks of wireless sensors
- Quick deployment with USB host computer interface
- Supports up to eight channels of analog outputs to data acquisition equipment (DAQ) from multiple nodes
- Can be used as a stand-alone device or simultaneously with a host computer
- Compatible with all LORD MicroStrain® sensor nodes
High Performance
- Lossless data throughput and sampling of ±50 μS in LXRS-enabled modes
- Wireless range up to 2 km (800 m typical)
Ease of Use
- Easy out-of-the-box installation with data collection in minutes
- Scalable networks for easy expansion
- Remote configuration, acquisition, and display of sensor data with SensorConnect
- Easy custom integration with open-source, comprehensive communications and command library (API)
- Thousands of sensors managed from a single gateway
Applications
- Structural health monitoring
- Equipment performance monitoring, verification, evaluation, and diagnostics
- Test and measurement
- System control
- Environmental monitoring
Wireless Simplicity, Hardwired Reliability
High Performance
- Node-to-node synchronization up to ±32 microseconds
- Scalable, long range wireless sensor networks up to 2 km
- Lossless data throughput under most operating conditions
Ease of Use
- Easy out-of-the-box installation with data collection in minutes
- Remotely configure nodes, acquire and view sensor data with SensorConnect™
- Data visualization through web-based SensorCloud™ portal provides quick data navigation and analysis
- Easy integration via comprehensive SDK
Cost Effective
- Thousands of sensors managed from a single gateway
- Out-of-the box wireless sensing solution reduces development and deployment time.
- Volume discounts
Wireless Simplicity, Hardwired Reliability
High Performance
- Node-to-node synchronization up to ±32 microseconds
- Scalable, long range wireless sensor networks up to 2 km
- Lossless data throughput under most operating conditions
Ease of Use
- Supports eight-channel connection with analog DAQ’s
- Stand alone operation using front panel buttons
- Remotely configure nodes, acquire and view sensor data with SensorConnect™
- Data visualization through web-based SensorCloud™ portal provides quick data navigation and analysis
- Easy integration via comprehensive SDK
Cost Effective
- Thousands of sensors managed from a single gateway
- Out-of-the box wireless sensing solution reduces development and deployment time.
- Volume discounts
Operation
- Support up to 127 nodes simultaneously
- Maximum data throughput per gateway
- LXRS: 4 kHz (i.e. 32 channels at 128 Hz)
- LXRS+: 16 kHz (i.e. 128 channels at 128 Hz)
- Compatible with SensorConnect software or the MSCL API
Interface
- USB 2.0
- Radio: 2.4 GHz license free worldwide
- LXRS: 250 kbps (longer range)
- LXRS+: 1 Mbps proprietary (high data throughput)
- Antenna: Internal or external (cable and antenna provided)
- –40 to +85 °C operating temperature range
General |
|
---|---|
Connectivity |
USB 2.0 virtual serial communication @ 921,600 bps |
Sampling |
|
Supported node sampling modes |
Synchronized, low duty cycle, continuous, periodic burst, event-triggered, and datalogging |
Synchronization beacon interval |
1 Hz beacon provides ± 32 μsec node-to-node synchronization |
Synchronization beacon stability |
± 3 ppm |
Network capacity |
Up to 2000 nodes per RF channel (and per gateway) depending on the number of active channels and sampling settings. Refer to the system bandwidth calculator: http://www.microstrain.com/configure-your-system |
Operating Parameters |
|
Radio frequency (RF) transceiver carrier |
2.405 to 2.470 GHz direct sequence spread spectrum over 14 channels, license-free worldwide, radiated power programmable from 0 dBm (1 mW) to 16 dBm (39 mW); (low power option available for use outside the U.S.A.- limited to 10 dBm (10 mW) |
RF communication protocol |
IEEE 802.15.4 |
Range for bi-directional RF link |
70 m to 2 km line of sight with RF power setting |
Power source |
USB port: 5 V dc standard |
Power consumption |
Idle: 45.7 mA; Eight active node channels operating at 256 Hz low duty cycle: 65.6 mA |
Operating temperature |
-40 °C to + 85 °C (electronics) -30 °C to +70 °C (enclosure/antenna) |
Physical Specifications |
|
Dimensions |
88 mm x 70 mm x 20 mm without antenna |
Weight |
123 grams |
Enclosure material |
Black anodized aluminum |
Integration |
|
Connectors |
Micro-USB |
Communications cable |
USB standard to USB micro-B (3 foot cable included in starter kit) |
Compatible sensor nodes |
All LXRS® sensor nodes, all legacy 2.4 GHz nodes |
Firmware |
Firmware upgradeable through software interface |
Software |
SensorCloud™, Node Commander®, WSDA® Data Downloader, Live Connect™, Windows XP/Vista/7 compatible |
Software development |
Open-source MicroStrain Communications Library (MSCL) with sample code available in C++,Python,and.NET formats (OS and computing platform independent): http://lord-microstrain.github.io/MSCL/ |
Regulatory compliance |
FCC (U.S.), IC (Canada), CE, ROHS |
General |
|
---|---|
Connectivity |
USB 2.0 virtual serial communication @ 921,600 bps |
Analog Outputs |
|
Analog output |
Eight channels, 0 to 3 V dc, 1 analog update indicator channel and 1 input/output pulse per second channel, supports streaming and low duty cycle data collection |
Analog stand alone operation |
Front panel buttons provide access to most software functions including trigger, sleep, beacon and more |
Analog low pass filter |
-3 dB cutoff @ 375 Hz |
Zero scale error | + 5 mV (typical), + 20 mV (maximum) |
Full scale error | - 4.5 mV (typical), - 30 mV (maximum) |
Zero to full scale error | ± 3 mV (maximum) |
Sampling |
|
Supported node sampling modes |
Synchronized, low duty cycle, continuous, periodic burst, event-triggered, and datalogging (analog output support in low duty cycle mode only) |
Synchronization beacon interval |
1 Hz beacon provides ± 32 μsec node-to-node synchronization |
Synchronization beacon stability |
± 3 ppm |
Network capacity |
Up to 2000 nodes per RF channel (and per gateway) depending on the number of active channels and sampling settings. Refer to the system bandwidth calculator: http://www.microstrain.com/configure-your-system |
Operating Parameters |
|
Radio frequency (RF) transceiver carrier |
2.405 to 2.470 GHz direct sequence spread spectrum over 14 channels, license-free worldwide, radiated power programmable from 0 dBm (1 mW) to 16 dBm (39 mW); (low power option available for use outside the U.S.A.- limited to 10 dBm (10 mW) |
RF communication protocol |
IEEE 802.15.4 |
Range for bi-directional RF link |
70 m to 2 km line of sight with RF power setting |
Power source |
Screw terminal connector: 3.6 to 13.0 V dc, USB port: 5 V dc standard |
Power consumption |
Idle: 45.7 mA; Eight active node channels operating at 256 Hz low duty cycle: 65.6 mA |
Operating temperature |
-40 °C to + 85 °C (electronics) -30 °C to +70 °C (enclosure/antenna) |
Physical Specifications |
|
Dimensions |
128 mm x 70 mm x 20 mm without antenna |
Weight |
140 grams |
Enclosure material |
Black anodized aluminum |
Integration |
|
Connectors |
Micro-USB, screw terminal block |
Communications cable |
USB standard to USB micro-B (3 foot cable included in starter kit) |
Front panel interface |
Buttons for controlling node operation and sampling |
Compatible sensor nodes |
All LXRS® sensor nodes, all legacy 2.4 GHz nodes |
Firmware |
Firmware upgradeable through software interface |
Software |
SensorCloud™, SensorConnect™, Node Commander®, Windows 7 (or newer) |
Software development |
Open-source MicroStrain Communications Library (MSCL) with sample code available in C++,Python,and.NET formats (OS and computing platform independent): http://lord-microstrain.github.io/MSCL/ |
Regulatory compliance |
FCC (U.S.), IC (Canada), ROHS |
General Documentation
- WSDA-Base-104 Product Datasheet
- WSDA-Base-104 Document of Conformity
- WSDA-Base-104 USB Output Base Station User Guide
- Node Commander Wireless Sensing Software User Manual
- Wireless Products Comparison
Mechanical Prints (Uncontrolled)
Technical Notes