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ZL6 Data Logger

ADVANCED CLOUD DATA LOGGER

ZL6 Data Logger

Maximize your data productivity

In the research world, success or failure hinges upon using data analysis to arrive at the right conclusion. Unfortunately, most data loggers force you to spend more time collecting data than actually analyzing it. With the advent of big data, you can’t afford to be constantly fussing with complex programming, installation headaches, data downloads, data gaps, or maintenance. You need a data logger that puts near-real-time data at your fingertips—whenever, wherever, and however you want it—so you can maximize your paper output. Welcome to the new ZL6 universe.

This data logger breaks new barriers, so you can too

With the ZL6 data logger, there are no limits. That’s because we’ve reinvented the entire METER data logging system so the ZL6 can be your ultimate research partner. Easier, more advanced, and more robust, the ZL6 data logger introduces cloud-based data delivery, Bluetooth® configuration, GPS, firmware-over-the-air updates, and integrated metadata, all which simplify and speed up the process of data collection, management, and sharing. It does all the legwork for you, so you can spend more time being a data visionary.

Less work. More discovery.

The ZL6 data logger uses ZENTRA Cloud to deliver near-real-time data wherever and whenever you need it. This means your grad students can spend less time downloading data in the field, and more time generating research papers. Accessing data on ZENTRA Cloud speeds up your analysis by enabling you to correlate event factors, see important trends, or discover problems almost instantly, from the comfort of your own desk. And if there’s no cell service at your site, you can still download your data via USB.

Plus, data are now incredibly easy to distribute and share. Simply enter an email, and send an invitation. Your collaborators can instantly see what you see. The ZL6 data logger and ZENTRA Cloud allow you and others to review data the way you want, whether it’s in map format, short graphs, a list, or downloading to data-analysis packages.

Good at everything, so you don’t have to be

With the ZL6 data logger, you no longer have to be a specialist in every discipline. Using the ZL6 is like having a meteorologist, a soil physicist, and more at your disposal, allowing you more time to focus on your specialty. How? The ZL6 data logger connects up to six different types of METER sensors, so you can monitor different parameters, such as weather, soil moisture, and soil water potential, all at the same time, giving you deeper insight. We’ve also integrated barometric pressure to eliminate the need to install extra sensors. And because everything is plug and play, you don’t have to be an expert at wiring or programming.

Uncomplicated. Almost unbreakable. And unbelievable.

We engineered the ZL6 to be extremely robust and low maintenance, so you can almost forget about your data logger completely. The ZL6’s integrated solar charging panel means there’s hardly any power maintenance required. An IP56-rated enclosure designed for shedding rain makes sure water doesn’t get in. More secure cable handling ensures sensor cables don’t get yanked out. A hidden antenna limits breakage. And we’ve added fully round clasps and hinges that won’t break.

Plus, the ZL6 data logger requires little setup. It self-recognizes what’s plugged into each port (as long as they’re digital sensors), and the new ZENTRA app uses Bluetooth to configure your logger on any device, so you can bring a smartphone or tablet to the field instead of a heavy laptop. You can even configure the logger from your office using ZENTRA Cloud. We also added GPS, so it automatically keeps track of where data are collected. And new firmware-over-the-air capability means ZENTRA Cloud updates ZL6 data logger firmware automatically, with no effort from you.

You’ve got research. We’ve got you.

Want each of your grad students to write one more peer-reviewed paper? Now they can. With the ZL6 data logger, you and your team can focus on data. Not distractions. Together, the ZL6 data logger and ZENTRA Cloud make it easy to connect all the critical tools you need to understand the soil-plant-atmosphere continuum, so you can analyze your data faster, and at a much deeper level. Get near-instant data anytime, anywhere, in any form that you need it, so you’ll never miss another important data insight.

Request a quote Contact us Compare all 3 ZL6 loggers

Features

  • Ultra-rugged and durable construction
  • Configure via Bluetooth with the ZENTRA Utility app
  • Plug and play with METER sensors
  • Six sensor ports
  • The data logger works with ZENTRA Cloud to enable near real-time data viewing anywhere with an internet connection (data can also be downloaded via USB)
  • Integrated GPS and barometric pressure measurement
  • Simple setup
  • Firmware-over-the-air updates
  • Built-in solar panel for extended deployments
  • Rechargeable nickel-metal hydride (NiMH) batteries
  • Stores 40,000 to 80,000+ records, depending on sensor configuration
  • The ZL6 data logger is best for viewing data on the go
  • See signal strength and connection quality in real time: test connectivity at your site BEFORE installation
  • Transmitted data is backed up in the data logger memory to give you extra data protection
  • See a comparison of all 3 ZL6 loggers—>

Specifications

MEASUREMENT SPECIFICATIONS

Sensor logging interval

ZL6 Basic: 60 min (average or accumulation of 60, 1-min sensor readings)
ZL6 and ZL6 Pro: 5 min to 12 h (average or accumulation of 1-min sensor reading)

Logger reporting interval

ZL6 Basic: None
ZL6: Hourly with additional charges for more frequent reporting
ZL6 Pro: Hourly with the ability to enable more frequent reporting

Timekeeping

ZL6 Basic: Synchronize with ZENTRA Utility or ZENTRA Utility Mobile
ZL6 and ZL6 Pro: Synchronize automatically and on-demand; GPS, cellular, or ZENTRA Utility software

COMMUNICATION SPECIFICATIONS

Computer communication

Standard USB cable, USB A to micro-USB B

Internet downloads

SSL/TLS encrypted

Cellular communication (ZL6 and ZL6 Pro)

3G
Specifications: UMTS 3G 5-band cellular module with 2G fallback
Coverage: AT&T® and T-Mobile® in USA, 550+ global partner carriers. Cellular and data hosting service provided by METER

4G
Specifications: 4G LTE-M and NB-IoT cellular
Coverage: AT&T® in USA. Cellular and data hosting service provided by METER

Mobile communication

Bluetooth 5.2 supporting Bluetooth Low Energy protocol

GPS communication (ZL6 and ZL6 Pro)

Type: Integrated 56-channel GPS/QZSS receiver
Update: Daily (automatic) and on-demand (manual)
Accuracy: ±3 m, with good sky view

PHYSICAL SPECIFICATIONS

Dimensions

Length: 14.9 cm (5.9 in)
Width: 6.3 cm (2.5 in)
Height: 25.0 cm (9.9 in)

Enclosure material

Weather-, impact-, and UV-resistant polymer

Enclosure rating

IP56, NEMA 3R

Enclosure access

Hinged door with latches and eyelets for lock or zip tie

Sensor input ports

6 (supports METER analog, digital, or pulse sensors)

Sensor port type

3.5-mm stereo plug connector

Memory type

Nonvolatile flash, full data retention with loss of power

Data storage

ZL6 Basic: 2 MB (20,000 to 30,000 records depending on configuration)
ZL6 and ZL6 Pro: 8 MB (40,000 to 80,000+ records depending on configuration)

Battery capacity

ZL6 Basic: 6 AA alkaline batteries
ZL6 and ZL6 Pro: 6 AA NiMH or alkaline batteries

Battery life

Alkaline: 3–12 months depending on configuration
NiMH: 3+ years with unobstructed view of sun. Charging through solar energy harvesting or USB

Operating temperature range

Minimum: –40 °C
Maximum: +60 °C

COMPLIANCE

Manufactured under ISO 9001:2015
EM ISO/IEC 17050:2010 (CE Mark)

California requires the following notice:

⚠️ WARNING: This product may contain chemicals including ethylene glycol, lead, nickel, styrene and cadmium, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

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Support

Have a question? Our team is ready to help!

We manufacture, test, calibrate, and repair every instrument in-house. Our scientists and technicians use the instruments every day in our product testing lab. No matter what your question is, we have someone who can help you answer it.

Email: sales.environment@metergroup.com

Phone US: +1 509-332-5600
Phone Europe: +49 89 12 66 52 0

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