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  • 16 bit input resolution
  • <±0.1% FSO accuracy (unless input states otherwise)
  • Real-time clock & logs 31,774 samples for all channels
  • Can convert process signals directly to wireless
  • Requires a USB Bridge Key in order to program
  • Low voltage, 10 to 30VDC power supply
  • CE approved & 5-year guarantee

The Define Instruments Zen IoT gateway and data logger brings the "Internet of Things" (IoT) together with measurement and control. It is ideal for applications like Automatic Meter Reading (AMR), remote monitoring of assets, and data transmission. It can also be used for edge processing, where data is collated from sensors and existing equipment, calculations are performed in the device, and the results are communicated to the Cloud.

The Zen IoT features a wide variety of analog and digital I/O (including T/C, RTD, mA, mV, V, & Potentiometer) and has an advanced and flexible logic engine which can be programmed with a powerful scripting language to tie features together for custom applications. Please contact us to discuss your project.

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Define Instruments Bridge Key Communications Kit
PC connection to all USB-programmable Define Instruments, required for Zen, Javelin, Twin Link, Sentry, Merlin, Pathfinder & TM Series
In Stock


Please consider these optional accessories.

Define Instruments HVA-1000 High Voltage Attenuator
Differential resistive attenuator that accepts a maximum of 1000VDC input and outputs a signal reduced by a factor of 1000
In Stock
Part Number Price Available
Show Configuration
Number of Channels
RS485/RS232 & Ethernet IoT
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