NexSens X2 User manual

X2 Data Logger –Quick Start Guide
The NexSens X2 Environmental Data Logger offers the latest in real-time monitoring technology
with wireless communication, large plug-and-play sensor library, and ultra-low power
consumption. The unit includes Integral Wi-Fi and smartphone connectivity with options for
radio, cellular & satellite options. WQData LIVE web datacenter provides instant access on any
web browser.
What’s Included:
•(1) X2 environmental data logger
•(3) Sensor port plugs
•(1) Power port plug
•(1) Magnetic screwdriver
•(1) Quick start guide
•(1) Wireless antenna (telemetry units only)

X2 Data Logger –Communication Options
The NexSens X2 Data Logger is available with various modes of wireless communications:
X2 Data logger wireless communication options
X2 Direct connect
X2-C-VZ4G X2 environmental data logger with Verizon 4G LTE cellular telemetry
X2-C-AT4G X2 environmental data logger with AT&T 4G LTE cellular telemetry
X2-I X2 environmental data logger with Iridium satellite telemetry
X2-R-DG X2 environmental data logger with 900 MHz radio telemetry
X2-RC-DG-VZ4G X2 environmental data logger with 900 MHz radio to Verizon 4G LTE cellular telemetry
X2-RC-DG-AT4G X2 environmental data logger with 900 MHz radio to AT&T 4G LTE cellular telemetry

X2 Data Logger –Accessories
The NexSens X2 Data Logger has the following accessories:
X2 Data logger common accessories
VZ-25MB-M Verizon cellular data service with 25 MB monthly allowance & static IP address, priced per month
VZ-25MB-Y Verizon cellular data service with 25 MB monthly allowance & static IP address, priced per year
PM2 X2 pole and wall mount kit, 1.5" to 2" diameter
MAST 2" NPT threaded aluminum pipe assembly for hardware mounting, 24" length
UW6-USB-485 Direct connect USB PC cable, X2/V2
UW6-PW AC power adapter, X2/V2
UW6-FL1 UW 6-pin plug to flying lead cable, 1m
SP6 Solar power pack, 6-watt. Includes solar panel, regulator, 6 A-Hr battery & pole mount weather tight enclosure
UW-FL1 UW plug to flying lead cable, 1m
UW-FWP UW plug terminal for flying lead sensor interface
UW-FWP-V UW plug terminal for vented flying lead sensor interface

X2 Pre-deployment Testing
Perform system tests
Important: Never deploy the measurement system without first preforming
system tests in a lab or office. This guide assume cellular communication. If you are
setting up a different method of data transmission see one of the following:
•X2 direct connect
•X2 Iridium satellite connect
•X2 radio connect

X2 Pre-deployment Testing
Attaching the X2 to a mast
For testing purposes, the equipment can be setup on a bench or installed on a
NexSens MAST or equivalent 2” NPT pipe using the PM2 pole/wall mount kit.
Mount the X2 Data Logger.
Attach the bracket to a pole using the included U-Bolt, flat washers, lock
washers, and nuts. Tighten with a 1/2″ socket driver or wrench.
Use the socket head cap screw to attach the mounting bracket to the
bottom of the X2 with a 5/16″ hex driver.
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X2 Pre-deployment Testing
Attaching the SP6 to a mast
The SP6 Solar Power Pack includes a battery, solar panel and charge regulator
and provides 12VDC power. It is a common choice to power most X2 based
measurement systems.
Mount the SP6 Data Logger.
Attach the bracket to a pole using the included U-Bolts, flat washers,
lock washers, and nuts. Tighten with a 1/2″ socket driver or wrench.
Angle adjust the panel for best solar energy.
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X2 Pre-deployment Testing
Attaching the antenna, power and sensors to the X2
1 Place the X2 in an area with strong cellular coverage and connect
the antenna.
Remove the center power plug and required outer port plugs (1
for each sensor to connect)
Connect sensors to any outer port (8 pin), see X2 sensor connect
for details.
Connect power (5 to 24VDC) to the center port (6 pin)
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X2 Pre-deployment Testing
Connecting to WQData Live
The X2 sends data to the cloud where it can be viewed and processed.
1 Create a new account or sign into an existing account and enter the Claim Code found on the
serial label to access the device’s data

X2 Pre-deployment Testing
Preparing the X2 for data transmission
On power-up, wait up to 60 seconds for the blue cellular status LED to turn on
Note: If the blue LED repeatedly blinks once, cell coverage is low. Move the X2 to a
location with better cell coverage and cycle power
Note: If the blue LED repeatedly blinks three times, the cellular strength is sufficient
Allow up to 5 minutes for sensor detection and data acquisition.
The detected X2 profile is sent to WQData LIVE along with new data
Note: The blue LED will be on (solid) when setup is completed
Refresh the web browser and confirm that all connected sensors and their parameters are
displayed on WQData LIVE
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