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Growing Innovation

GP-BTDL Bluetooth SDI-12 Data Logger Kit

Log Data From Multiple SDI-12 Sensors and Retrieve it Wirelessly on a Smartphone or Tablet

  • The GP-BTDL Bluetooth SDI-12 Data Logger Kit includes:

  • Connects up to 10 SDI-12 sensors (via multiple 4-Port SDI-12 Expansion Bars)

  • The Bluetooth SDI-12 Data Logger is both a data logger and a wireless access point to retrieve data

  • Logger operates on Primary C-Cell battery (3.6V - Cold Temperature Battery) - Battery Not Included

  • Free GP Reader app available for Android devices (iOS coming soon).

 

Overview

Bluetooth SDI-12 Data logger Kit

The GP-BTDL Bluetooth SDI-12 Data Logger Kit includes:

This kit will allow you to connect four SDI-12 Sensors. To connect eight sensors, you will need an additional M12 Male to Female Cable and 4-Port Expansion Bar, as well as a 2-Port Expansion Bar. Sensors must terminate in an M12 connector.

This kit uses the free GP Reader Android App.

The free GP Reader app (available for Android devices only) is used to check current conditions, download data and set up the sensor sampling interval (from one minute to 12 hours). With the app open on your smartphone, simply push the button on the GP-BTDL Bluetooth SDI-12 Data Logger to wake it up and automatically establish a wireless connection. Tap the Download button in the app to download all logged data. You can also check the current battery level of the Bluetooth Data Logger.

Features

  • Retrieve sensor data wirelessly to your smartphone with a quick visit to the site

  • Stay connected up to 60m (200 ft) away

  • Operates with a Primary C-Cell battery (3.6V or 21.5 V alkaline)

  • Battery life of several years is typical

  • Water-resistant, IP65-rated enclosure

  • Data is retained even with no battery

  • Free GP Reader App available for Android devices

What's Included

What’s Included

Part Name and Quantity Part No.
1 x GP-DLBT Bluetooth SDI-12 Datalogger Part 2992
1 x M12 Male to Female Cable Part 2999
1 x 4-Port Expansion Bar Part 2998
1 x Li-SOCi2 C-Cell Battery Part 6230

Specifications

Product Specifications

Output CSV text file via USB cable (included)
Sensor interface SDI-12 / RS-485 (SDI-12 version)
Sensor port connector 1x Switchcraft EN3P4F (4 female pins)
Maximum number of sensors 10 (via multiple 4-Port SDI-12 Expansion Bars)
Depending on measurement interval and type of sensor, additional sensors may be configured.
Up to 60 SDI-12 sensors may be configured depending on cable length and sensor power requirements
Wireless protocol Bluetooth 4.0 LE
Storage 4 MB
This is the equivalent of:
> 200K GroPoint Lite measurements
> 80K moisture and temperature measurements from a GroPoint Profile 4-segment sensor
Measurement interval Configurable by user
Range: 1 minute to 12 hours
Operating temperature range -20°C to 65°C (-4°F to 150°F)
Storage temperature range -20°C to 70°C (-4°F to 160°F)
Power 3.0V lithium coin cell powers the memory (included)
2 x AA alkaline batteries OR 3.6V 1x C-cell Li-ion battery powers the sensors (included)
Battery life Up to several years, depending on measurement interval and battery selection
Dimensions 11.4cm x 8.0cm x 6.0cm (4.49” x 3.15” x 2.36”)
Weight 216 g (7.62 oz)
Warranty 1-year limited parts and labour
Environmental sealing Enclosure: IP65
Push button: IP67
Sensor connectors: IP66/IP68
Order Number Part 2992-KIT

FAQs

 

Frequently Asked Questions

I want to attach more than 4 sensors. What products do I need?
This kit will allow you to connect four SDI-12 Sensors. To connect eight sensors, you will need an additional M12 Male to Female Cable and 4-Port Expansion Bar, as well as a 2-Port Expansion Bar.

How do I set up 8 sensors?
Connect the 2-Port Expansion Bar to your GP-DLBT Bluetooth SDI-12 Datalogger. Then connect each Expansion Bar to the end a M12 Male to Female Cable. Finally connect the open ends of the M12 cable to the open ends of the 2-Port Expansion Bar.

Downloads

Datasheets

Documentation

Software

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