NexSens X2 Environmental Data Loggers

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.

Features

  • Integral Wi-Fi and smartphone connectivity with radio, cellular & satellite options
  • Marine anodized aluminum housing for deployment in harsh environments
  • Optional WQData LIVE web datacenter for instant access on any web browser
Your Price $1,295.00
Usually ships in 3-5 days
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ImagePart#Product DescriptionPriceStockOrder
NexSens X2 Environmental Data LoggersX2 X2 environmental data logger
$1,295.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-C-2G3G X2 environmental data logger with 2G/3G cellular telemetry
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-C-VZ4G X2 environmental data logger with Verizon 4G LTE cellular telemetry
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-C-AT4G X2 environmental data logger with AT&T 4G LTE cellular telemetry
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-I X2 environmental data logger with Iridium satellite telemetry
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-R-DG X2 environmental data logger with 900 MHz radio telemetry
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-R-DG24 X2 environmental data logger with 2.4 GHz radio telemetry
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-RB-DG X2 environmental data logger with 900 MHz radio base station
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-RB-DG24 X2 environmental data logger with 2.4 GHz radio base station
$1,995.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-RC-DG-VZ4G X2 environmental data logger with 900 MHz radio to Verizon 4G LTE cellular telemetry
$2,495.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers X2-RC-DG-AT4G X2 environmental data logger with 900 MHz radio to AT&T 4G LTE cellular telemetry
$2,495.00
Usually ships in 3-5 days
NexSens X2 Environmental Data Loggers
X2
X2 environmental data logger
Usually ships in 3-5 days
$1,295.00
NexSens X2 Environmental Data Loggers
X2-C-2G3G
X2 environmental data logger with 2G/3G cellular telemetry
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-C-VZ4G
X2 environmental data logger with Verizon 4G LTE cellular telemetry
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-C-AT4G
X2 environmental data logger with AT&T 4G LTE cellular telemetry
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-I
X2 environmental data logger with Iridium satellite telemetry
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-R-DG
X2 environmental data logger with 900 MHz radio telemetry
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-R-DG24
X2 environmental data logger with 2.4 GHz radio telemetry
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-RB-DG
X2 environmental data logger with 900 MHz radio base station
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-RB-DG24
X2 environmental data logger with 2.4 GHz radio base station
Usually ships in 3-5 days
$1,995.00
NexSens X2 Environmental Data Loggers
X2-RC-DG-VZ4G
X2 environmental data logger with 900 MHz radio to Verizon 4G LTE cellular telemetry
Usually ships in 3-5 days
$2,495.00
NexSens X2 Environmental Data Loggers
X2-RC-DG-AT4G
X2 environmental data logger with 900 MHz radio to AT&T 4G LTE cellular telemetry
Usually ships in 3-5 days
$2,495.00
ImagePart#Product DescriptionPriceStockOrder
NexSens X2 Data Logger Mounting Kit PM2 X2 pole and wall mount kit, 1.5" to 2" pipe
$95.00
Usually ships in 3-5 days
NexSens MAST Aluminum Mounting Pole MAST 2" NPT threaded aluminum pipe assembly for hardware mounting, 24" length
$165.00
Usually ships in 3-5 days
NexSens X2/V2 Direct Connect USB PC Cable UW6-USB-485P Direct connect USB PC cable, X2/V2
$145.00
Usually ships in 3-5 days
NexSens X2/V2/G2 AC Power Adapter UW6-PW UW 6-pin plug to AC power adapter cable, 3m
$145.00
Usually ships in 3-5 days
NexSens X2/V2/G2 Battery Backup UW6-BB Battery backup with AC power adapter, X2/V2/G2
$495.00
Usually ships in 3-5 days
NexSens UW6 Plug to Flying Lead Cables UW6-FL1 UW 6-pin plug to flying lead cable, 1m
$100.00
Usually ships in 3-5 days
NexSens SP-Series Solar Power Packs SP8 Solar power pack, 8-watt. Includes solar panel, regulator, 6 A-Hr battery & pole mount weather tight enclosure
$795.00
Usually ships in 3-5 days
NexSens SP-Series Solar Power Packs SP13 Solar power pack, 13-watt. Includes solar panel, regulator, 6 A-Hr battery & pole mount weather tight enclosure
$895.00
Usually ships in 3-5 days
NexSens UW Plug to Flying Lead Cables UW-FL1 UW plug to flying lead cable, 1m
$100.00
Usually ships in 3-5 days
NexSens UW Field Wireable Plug UW-FWP UW plug terminal for flying lead sensor interface
$195.00
Usually ships in 3-5 days
NexSens UW Field Wireable Plug UW-FWP-V UW plug terminal for vented flying lead sensor interface
$195.00
Usually ships in 3-5 days
PM2
X2 pole and wall mount kit, 1.5" to 2" pipe
Usually ships in 3-5 days
$95.00
2" NPT threaded aluminum pipe assembly for hardware mounting, 24" length
Usually ships in 3-5 days
$165.00
Direct connect USB PC cable, X2/V2
Usually ships in 3-5 days
$145.00
UW 6-pin plug to AC power adapter cable, 3m
Usually ships in 3-5 days
$145.00
Battery backup with AC power adapter, X2/V2/G2
Usually ships in 3-5 days
$495.00
UW 6-pin plug to flying lead cable, 1m
Usually ships in 3-5 days
$100.00
SP8
Solar power pack, 8-watt. Includes solar panel, regulator, 6 A-Hr battery & pole mount weather tight enclosure
Usually ships in 3-5 days
$795.00
NexSens SP-Series Solar Power Packs
SP13
Solar power pack, 13-watt. Includes solar panel, regulator, 6 A-Hr battery & pole mount weather tight enclosure
Usually ships in 3-5 days
$895.00
UW plug to flying lead cable, 1m
Usually ships in 3-5 days
$100.00
UW plug terminal for flying lead sensor interface
Usually ships in 3-5 days
$195.00
NexSens UW Field Wireable Plug
UW-FWP-V
UW plug terminal for vented flying lead sensor interface
Usually ships in 3-5 days
$195.00

The X2 is an all-in-one environmental data logger that can be controlled from any internet browser using a smartphone, tablet, or PC. It automatically recognizes sensors and sends data to the web via Wi-Fi, cellular, radio, or satellite telemetry. The X2 includes three sensor ports that are compatible with most environmental sensor protocols including SDI-12, RS-232, and RS-485. All connections are made with a simple thread-in connector, and the built-in sensor library automatically facilitates setup and configuration. Data is stored on common or independent schedules.

The X2 can be powered with just few alkaline batteries. Advanced power management combined with ultra-low sleep and run currents extend battery life and eliminate the need for multi-battery arrays or large solar charging systems. Smart power circuits automatically switch to reserve power when the main source is depleted. The X2 monitors itself while collecting environmental data. Internal temperature, humidity, voltages and currents are constantly recorded. Failure alerts can be sent automatically to a predefined list of contacts.

The X2 includes built-in Wi-Fi for smartphone, tablet, or PC connection. Through the local Wi-Fi connection, users can view live data, change settings, or troubleshoot. Optional integrated cellular or satellite telemetry modules offer real-time remote communications via the WQData LIVE web datacenter. There, data is presented on a fully-featured and easy-to-use dashboard. Other features include automated reports, alarms, push notifications and much more.

X2 Data Logger
Mount: (3) 3/8-16 bolt holes on bottom
Material: Anodized aluminum
Weight: 3.5 lbs.
Dimensions: 4.9" Diameter, 4.77" Height
Power Requirements
: 5-24 VDC +/-10% (Reverse polarity protected)
Current Draw (Typical @ 12VDC): Low power sleep: 350uA; Logger Active: 35mA; Wi-Fi Transmitting: 43mA; Cellular Transmitting: 300mA
Peak Current: Power supply must be able to sustain a 500mA 1-second peak current (@ 12V)
Operating Temperature: -20C to 70°C
Rating: IP67 (Standalone); IP65 (With telemetry)
Wi-Fi Communications
: 802.11b/g/n (Direct to X2 or Connect X2 to an existing network)
Wi-Fi Antenna: Internal to device
Wi-Fi Range: 250 ft. maximum1
User Interface: RS-485 direct to PC software, Wi-Fi-Enabled embedded web, WQDatalive Web Datacenter, Magnet trigger for Wi-Fi enable, Status LEDs
Data Logging: 256MB microSD card (expandable up to 32GB)
Data Processing: Parameter level polynomial equation adjustment; Basic & Burst Averaging (min, max, standard deviation, and raw data available)
Real Time Clock (RTC): <30sec/month drift2; Auto-sync weekly3; Internal backup battery
Log Interval: User configurable from 1 minute (10 minute default)4; Unique interval per sensor
Transmission Trigger: Time-based, parameter threshold; Selective parameter upload option
Sensor Interfaces: SDI-12, RS-232 (3 Channels), RS485
Sensor Power: (3) 12V regulated switch channels with 1.5A capacity5,6
Built-in Sensors: Temperature (-40 to 85C, 0.1C resolution, ±0.3C accuracy); Humidity (0% to 100%, 0.1% resolution, ±4% accuracy from 5 to 95% RH & -20 to 70C); Battery voltage
Sensor Ports: (3) 8-Pin for Sensor Interface (RS-232, RS-485, SDI-12, 5V, 12V, GND)
Power Port: (1) 6-Pin for Power and Communication (Primary/Secondary/Backup Input, RS-485 Host, GND)

Telemetry Options
Cellular: 2G: GSM 850, 900, 1800, 1900 MHz; 3G: UMTS/HSPA+ 850, 900, 1700, 1900, 2100 MHz; 4G: LTE Bands B2(1900), B4(1700), B5(850), B12(700ac), B13(700c)
Radio: 900MHz Mesh Network (902-928 MHz); 2.4GHz Mesh Network (2.4-2.483 GHz)
Iridium: Short Burst Data (SBD) 1616 MHz to 1626.5 MHz
Bridge: Radio to Cellular
Antenna Port: SMA (Cellular and Iridium) and RP-SMA (Radio)

Notes
1Range varies based on many factors including obstructions, other wireless signals in the area, elevation change, and more. Actual distances may vary by location.
2Assumes 25ºC operating temperature
3Requires the X2 to be connected to the internet
4Minimum log interval dependent on sensor limitations and processing time
5Cumulative concurrent current limit of all three channels is 2A
6Logger power supply must be able to support current requirements of sensors 

  • (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)
Questions & Answers
Do analog sensors work with this logger?

Yes, analog sensors can be fit to a mV-adapter for use with this logger.

Is the logger water proof?

Yes, although it is not rated for submersion.

What do the lights on the logger mean?

The LED indicators have different meanings which can be found here.

What sensors are compatible with the X2 data logger?

The X2 data logger is directly compatible with sensors that have a native SDI-12, RS-485 or RS-232 output. The data logger can also support analog sensors using an analog-to-digital adapter (PN# mV-RS485) or tipping bucket rain gauges using a pulse-to-digital adapter (PN# RAIN-RS485). There are three tiers of sensor compatibility with the X2 data logger:

  • Tier 1 Sensors have auto-detect, which connects sensors automatically without programing -- no prior setup required.
  • Tier 2 Sensors must be configured with manufacturer-specific software before connecting to logger. Prior to data logger connection, customers can specify preferred types of parameter outputs.
  • Tier 3 Sensors can be added through the creation of a user-defined script. The script is written in Lua and utilizes NexSens-created functions to simplify programming. As long as the sensor communicates using SDI-12, RS-485, or RS-232 and can be powered from a 12V supply, it should be compatible with the X2 data logger.

See the complete list of supported sensors and associated tiers HERE.

How does bridge telemetry work?

Bridge telemetry unifies two types of wireless communication methods into a single X2 data logger. Most commonly, it can be used establish a network of radio data loggers that link to a single radio-to-cellular repeater. That way, one cellular data plan is used to transmit data from the entire network, resulting in lower recurring data costs.

Does the X2 need an active cellular data account?

NexSens integrates a carrier-specific 4G modem into the X2 cellular data loggers for either Verizon or AT&T in North America. For all systems outside the North America, a 2G/3G cellular modem is compatible with most international networks. Each active account will require a SIM card to be installed inside the X2 data logger.

Please, mind that only logged in users can submit questions

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