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G2-RAIN

NexSens G2-RAIN Alert System

NexSens G2-RAIN Alert System

Description

The NexSens G2-RAIN Alert System incorporates a precision rain gauge with cellular data communication and real-time notifications.

Features

  • Rainfall notification on any smartphone or computer
  • Streamlined design with integrated mount and up to 4 year battery life
  • Siphon for accurate measurements at varying intensities
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$1,495.00
Usually ships in 1-2 weeks

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Details

The NexSens G2-RAIN Alert System is a self-contained rain monitor with an integrated precision rain gauge and real-time data alerts. It transmits accurate rainfall measurements directly to WQData LIVE’s cloud based data management platform using internal power and an embedded cellular modem. Paired with WQData LIVE’s configurable alerts, users are notified of rain events directly on a mobile device or computer. Historical rain data can be viewed, graphed, and downloaded from WQData LIVE for additional analysis.

Integrated tipping bucket and MAST mount features create an easy to setup and simple to maintain monitoring system which can be installed and relocated in minutes. Devices can be configured directly from any web browser without the need for costly site visits and complicated connections.

The G2-RAIN’s included Tipping Bucket Rain Gauge with Siphon, uses a standard 8” (200mm) diameter receiver that adheres to WMO & NOAA criteria. The siphon allows a steady flow of water to the tipping mechanism in order to provide reliable readings in 0 to 27” (700mm) per hour rain conditions. The collector funnel comes with a stainless steel filter screen to reduce manual maintenance by preventing leaves and other debris from clogging the opening.

*NexSens makes no guarantees regarding cellular transmissions. It is the responsibility of the customer to ensure the deployment location has an adequate signal (Verizon 3G) for reliable transmissions.

Notable Specifications:

G2-RAIN-RTU
RTU Mount: 2” NPT pipe thread
Rain Gauge Mount: Mounting flange (Compatible with Rickly 3510, HyQuest TB3/4/6)
Material: Aluminum body with white powder coat finish
Weight: 6.5 lbs.
Dimensions: 5.4” Diameter, 4” Height
Temperature Range: -30 to 80 °C
Rating: IP65
Memory: Over 1.5M data records before rollover (Over 85 years with a 30 minute interval)
Battery: (2) D-Cell lithium (Thionyl Chloride)
Battery Life: 4 Years (average of 48 logs and 2 transmissions per day)
Tipping Bucket Input Connector: 2 pin screw terminal
Sensor Input Signal: Contact closure (100mS minimum)
Communication: NexSens hosted Verizon 3G cellular modem
Transmission Trigger: Interval rain rate, time-based
User Interface: NexSens WQData LIVE 2.0 web portal
Rain Interval: User configurable from 5 minutes to 24 hours (30 minute default)
User Parameters: Interval Rain, Rain Intensity, Total Rain (Calculated)
Meta Data Parameters: Tip Counter
Diagnostic Data Parameters: Input Power, Internal Pressure, Internal Temperature, Internal Humidity, Cell Signal Strength, Cell Module Power, Processor Power, Processor Current, RTC Power, Cell Module Current, Cell Status

Tipping Bucket Rain Gauge (Included with G2-RAIN)
Weight: 9 lbs.
Dimensions: 8” Diameter, 14.5” Height
Receiver: Machined aluminum 8" rim
Sensitivity: One tip per 0.01" rain
Measuring Range: 0 to 27 in/hr
Measuring Intensity Accuracy:
+/-2% @ 0 to 10 in/hr
+/-3% @ 10 to 20 in/hr
+/-5% @ 20 to 27 in/hr
Siphon: 0.016" (12ml) capacity brass & non-hydroscopic polymer with leaf/insect screen filter
Temperature: -20 to 70 °C

What's Included:

(1) G2-RAIN-RTU
(1) G2 Series Battery Pack (installed)
(1) Rain Gauge (not included with G2-RAIN-RTU)
(1) SMA Antenna
(1) SMA Right Angle Adapter
(1) 9/64" Hex Wrench
(1) Quick Start Card

Image Part # Product Description Price Stock Order
NexSens G2-RAIN Alert System G2-RAIN Cellular rain alert system with tipping bucket (0.01” per tip) included
$1495.00
Usually ships in 1-2 weeks
NexSens G2-RAIN Alert System G2-RAIN-RTU Cellular rain alert system without tipping bucket
$895.00
Usually ships in 1-2 weeks
Image Part # Product Description Price Stock Order
NexSens VZ-5MB-M Verizon cellular data service with 5 MB monthly allowance & static IP address, priced per month
$25.00
Usually ships in 3-5 days
NexSens VZ-5MB-Y Verizon cellular data service with 5 MB monthly allowance & static IP address, priced per year
$300.00
Usually ships in 3-5 days
NexSens G2 Series Battery Pack G2-BAT-2D G2 Series battery pack, 2 D-Cell
$95.00
Usually ships in 1-2 weeks
NexSens MAST Aluminum Mounting Pole MAST 2" NPT threaded aluminum pipe assembly for hardware mounting, 24" length
$149.00
Usually ships in 3-5 days
NexSens A49 Cellular High Gain Antenna A49 High gain antenna, cellular frequency, 3 dBi
$149.00
Usually ships in 3-5 days
NexSens Micro-Loss RF Cables A36-SMA RF cable, micro-loss, type N connector to SMA connector, 6'
$59.00
Usually ships in 3-5 days

Questions & Answers

| Ask a Question
Can this product be used in a Flood Alert System?
Yes, this product's real-time updates and configurable alarms make it great for warning users of flood situations.
Can I provide my own cellular data service?
No, in order to simplify the setup process, cellular service must be provided by NexSens.
Is a paid subscription to WQData LIVE required to use this product?
No, the required WQData LIVE subscription cost is bundled into the Verizon cellular data price, so a separate subscription is not required.
Does the product come with a rain gauge or do I need to supply my own?
The G2-RAIN comes bundled with a syphoning tipping bucket rain gauge, but the G2-RAIN-RTU does not in order to allow you to use your own gauge if desired.
Are the batteries user replaceable?
Yes, the user can purchase replacement battery packs and install themselves.
Do I need to purchase an additional cellular antenna?
No, the G2-RAIN comes with a small SMA antenna that works fine in locations with good cellular coverage. If cell signal is weak in the deployment area, a larger antenna or a right angle adapter may allow for more reliable transmissions.
Why is the rain interval limited to a minimum of 5 minutes?
Various research has shown that using a period shorter than 5 minutes with a tipping bucket rain gauge is inaccurate due to the stepped nature of the gauge's output. Since the bucket can be partially full at the end of a period without the G2-RAIN knowing, it is necessary to increase the rain interval to at least 5 minutes for reliable measurement values.

In The News

All-In-One Rain Alert System: G2-RAIN

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