The TC-Link® -6CH -LXRS® is a specialized node designed for synchronous, lossless data acquisition from up to six standard thermocouples.
Product Highlights
- Six standard mini thermocouple inputs, an embedded cold junction temperature compensation sensor, and optional integrated relative humidity sensor
- On-board linearization algorithms are software programmable to support a wide range of thermocouple types, including J, K, N, R, S, T, E, and B
- High resolution data with 24-bit A/D converter
- Simultaneously transmit real-time data and log to memory.
- IP65/66 environmental enclosures available
The V-Link® -LXRS® is a versatile seven channel analog wireless sensor node with high sample rates and datalogging capability.
Product Highlights
- Four differential and three single-ended analog input channels and an internal temperature sensor
- Ideal for remote and long term measurement of many Wheatstone bridge and analog-type sensors including: strain, force, torque, pressure, acceleration, vibration, magnetic field, displacement and geophones
- Supports continuous, burst, and event-triggered sampling and datalogging to internal memory
- l User-programmable sample rates up to 10 KHz
- l IP65/66 environmental enclosures available
Wireless Simplicity, Hardwired Reliability
High Performance
- Node-to-node synchronization up to ±32 microseconds
- Support for hundreds of simultaneous sampling wireless sensor nodes
- Lossless data throughput under most operating conditions
- Extended wireless communication range to 2km
Ease of Use
- Rapid deployment with wireless framework
- Standard miniature thermocouple blade connectors
- Remotely configure nodes, acquire and view sensor data with Node Commander®.
- Easy integration via comprehensive SDK
Cost Effective
- Reduction of costs associated with wiring
- Low-cost per channel with six thermocouples per node
- Volume discounts
Wireless Simplicity, Hardwired Reliability
High Performance
- Node-to-node synchronization up to ±32 microseconds
- High resolution data with 16-bit A/D converter
- Scalable, long range wireless sensor networks up to 2 km
- Lossless data throughput under most operating conditions
Ease of Use
- Rapid deployment with wireless framework
- Event driven triggers for efficient monitoring
- Remotely configure nodes, acquire and view sensor data with Node Commander®.
- Optional web-based SensorCloud™ interface optimizes data storage, viewing, and analysis.
- Easy integration via comprehensive SDK
Cost Effective
- Reduction of costs associated with wiring
- Low-cost per channel with 7 input channels per node
General |
|
---|---|
Sensor input channels |
Thermocouple input, 6 channels |
Integrated sensors |
Temperature CJC, 1 channel Relative humidity (optional), 1 channel |
Data storage capacity |
2 Megabytes (up to 500,000 data points) |
Thermocouple Input |
|
Measurement range |
-210 °C to 1820 °C (depending on the thermocouple type) |
Accuracy |
± 0.1 % of full scale or ± 2 °C, whichever is greater (does not include error from sensor or wire) |
Resolution |
0.0625 °C, 24 bit |
Repeatability |
± 0.1 °C (does not include error from sensor or wire) |
Integrated Temperature Cold Junction Compensation (CJC) Channel |
|
Compensation range |
-40 °C to 85 °C |
Accuracy and resolution |
± 0.5 °C (from 0 to 70 °C), 12 bit resolution |
Integrated Relative Humidity Channel (optional) |
|
Measurement range |
0 to 100 % |
Accuracy |
± 2 % (10 to 90 % RH), ± 4 % ( 0 to 10% RH and 90 to 100% RH) |
Repeatability |
± 0.1 % |
Sampling |
|
Sampling modes |
Synchronized, low duty cycle, datalogging |
Sampling rates |
Continuous sampling: 1 sample/hour to 8 Hz Datalogging: 1 sample/hour to 8 Hz |
Sample rate 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 |
Synchronization between nodes |
± 32 μsec |
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.- limited to 10dBm (10mW) |
Range for bi-directional RF link |
70 m to 2 km line of sight with RF power setting |
RF communication protocol |
IEEE 802.15.4 |
Power source |
Embedded internal: 3.7 V dc, 650 mAh rechargeable Li-poly battery Replaceable internal (not included): 3.6 V dc type AA Lithium-thionyl chloride (LiSOCI2) External: 3.2 V dc to 9 V dc |
Power consumption |
See power profile : http://files.microstrain.com/TC-Link-6CH- LXRS-Power-Profile-1.pdf |
Operating temperature |
-20 ˚C to + 60 ˚C (extended temperature range available with custom battery/enclosure, -40 ˚C to + 85 ˚C electronics only) |
Acceleration limit |
500 g standard (high g option available) |
MTBF | 1,500,000 hours (Telcordia method, SR332) |
Physical Specifications |
|
Dimensions |
129 mm x 73 mm x 28 mm excluding switch |
Weight |
151 grams |
Enclosure material |
ABS plastic |
Environmental rating |
Indoor use (IP65/66 enclosures available) |
Integration |
|
Compatible gateways |
All WSDA® base stations and gateways |
Compatible sensors |
Type J, K, N, R, S, T, E and B thermocouples |
Connectors |
Type-1 standard mini (SM) connectors for flat pin thermocouples |
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 | |
---|---|
Sensor input channels |
Differential analog, 4 channels Single-ended analog, 3 channels |
Integrated sensors |
Internal temperature, 1 channel |
Data storage capacity |
4 M bytes (up to 2,000,000 data points, data type dependent) |
Analog Input Channels | |
Measurement range |
Differential: full-bridge, ≥ 350 Ω (factory configurable) Single-ended: 0 to 3 V dc |
Accuracy |
± 0.1% full scale typical |
Resolution |
16 bit |
Anti-aliasing filter bandwidth |
Single-pole Butterworth -3 dB cutoff @ 250 Hz (factory configurable) |
Bridge excitation voltage |
+3 V dc, 50 mA total for all channels (pulsed @ sample rates ≤ 16 Hz to conserve power) |
Measurement gain and offset |
User-selectable in software on differential channels gain values from 21 to 13074 |
Integrated Temperature Channel | |
Measurement range |
-40 °C to 85 °C |
Accuracy |
± 2 °C (at 25 °C) typical |
Resolution |
16 bit |
Sampling | |
Sampling modes |
Synchronized, low duty cycle, datalogging, event-triggered |
Sampling rates |
Continuous sampling: 1 sample/hour to 512 Hz Periodic burst sampling: 32 Hz to 10 KHz Datalogging: 32 Hz to 10 KHz |
Sample rate 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 |
Synchronization between nodes |
± 32 μsec |
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.- limited to 10dBm (10mW) |
Range for bi-directional RF link |
Outdoor/line-of-sight: 2 km (ideal) *, 800 m (typical)** Indoor/obstructions: 50 m (typical)** |
RF communication protocol |
IEEE 802.15.4 |
Power source |
Internal: 3.7 V dc, 650 mAh lithium ion rechargeable battery External: +3.2 to +9.0 V dc |
Power consumption |
See power profile : |
Operating temperature |
-20 ˚C to + 60 ˚C (extended temperature range available with custom battery/enclosure, -40 ˚C to + 85 ˚C electronics only) |
Acceleration limit |
500 g standard (high g option available) |
Physical Specifications | |
Dimensions |
74 mm x 79 mm x 21 mm |
Weight |
141 grams |
Environmental rating |
Indoor use (IP65/66 enclosures available) |
Enclosure material |
Anodized aluminum |
Integration | |
Compatible gateways |
All WSDA® base stations and gateways |
Compatible sensors |
Bridge type analog sensors, 0 to 3 V dc analog sensors |
Connectors |
Screw terminal block |
Shunt calibration |
Internal shunt calibration resistor 499 KΩ, differential channels |
Software |
SensorCloud™, Node Commander®, Windows XP/Vista/7 |
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 |
*Measured with antennas elevated, no obstructions, and no RF interferers.
**Actual range varies depending on conditions such as obstructions, RF interference, antenna height, & antenna orientation.
General Documentation
- TC-Link®-6CH-LXRS® Product Datasheet
- TC-Link®-6CH-LXRS® Quick Start Guide
- Node Commander Wireless Sensing Software User Manual
- Wireless Products Comparison
Mechanical Prints (Uncontrolled)
Technical Notes
- Powering a Wireless Node with Sources Greater Than 9 Volts
- LXRS® Firmware Upgrades
- Outputting a 4 to 20 mA Current Loop
- TC-Link®-6CH-LXRS® Power Profile
- Battery Use and Replacement
- Using External Power With Wireless Sensor Nodes
- IP and NEMA Rated Enclosures for Wireless Nodes
- TC-Link®-6CH-LXRS® Power Profile
- Using External Power With Wireless Sensor Nodes
- TC-Link®-6CH-LXRS® Internal Dip Switches
- Synchronized Sampling on Startup
- LXRS and LXRS+ Wireless Sensor Protocol
- Single Node Sampling in SensorConnect
- Multiple Node Sampling in SensorConnect
General Documentation
- V-Link®-LXRS® Product Manual
- V-Link®-LXRS® Product Datasheet
- V-Link®–LXRS® Quick Start Guide
- V-Link®-LXRS® Document of Conformity
- Node Commander Wireless Sensing Software User Manual
- Wireless Products Comparison
Technical Notes
- Powering a Wireless Node with Sources Greater Than 9 Volts
- High Cycle Vibration and Function Test
- Event Driven Sampling
- Measuring Voltages Above 3 Volts with V-Link®-LXRS®
- LXRS® Firmware Upgrades
- Using a 4 to 20 mA Pressure Transducer
- Control a Relay with a Wireless Node
- Measuring Small Current
- Measuring Small Voltages
- Outputting a 4 to 20 mA Current Loop
- Using Pressure Transducers
- Battery Use and Replacement
- V-Link®-LXRS® 350 Ohm Tester Board
- V-Link®-LXRS® 1000 Ohm Tester Board
- V-Link®-LXRS® Pin Assignments
- Using the 50g, 100g, 200g or 500g Triaxial Accelerometer Cube
- IP and NEMA Rated Enclosures for Wireless Nodes
- Calculating a Linear Slope with Microsoft Excel®
- Using a Load Cell with V-Link®-LXRS™ and SG-Link®-LXRS®
- V-Link®-LXRS® Power Profile
- Wireless Sensor Node Power Profiles
- Using External Power With Wireless Sensor Nodes
- Using the DEMOD-DC® with V-Link®-LXRS® and SG-Link®-LXRS®
- Synchronized Sampling on Startup
- Distance Measurement with an IR Sensor
- Using Differential Inputs for a RTD
Mechanical Drawings (Uncontrolled)
- V-Link®–LXRS® Dimensional Drawing
- 6313-3100 V-Link-IP66-XL-ENCL
- 6313-3100 IP66/NEMA4X Enclosure for V-Link®-LXRS® (2 batteries)
Videos
Product Video Tutorials
Visit our YouTube channel to view the full Sensing Tutorials playlist HERE.
Managing Data Repositories
Upgrading Firmware
Setting Nodes to Idle
Changing Frequency
Working with the Beacon
Using the Range Test Tool
Upgrading SensorConnect
Single/Multi Node Sampling
Idle, Sleep, Sample Modes
Export/Import Node Configs
Downloading Datalog
Add Nodes in SensorConnect
Creating .CSV Files