Mixed Input, 8-Channel LTE Cellular Data Logger

From $479.00

SKU: FDQ-99900 Category:

The FDQ-99900 MI-8 is a compact, 24-bit cellular data logger, also know as a data acquisition system (DAQ).  It's designed to measure up to ten external sensors then log values locally to an SD card or push data to the cloud over a cellular data connection. Advanced triggering functionality allows the MI-8 to conserve storage space and network data by only transmitting events of interest. The low power consumption and wide operating temperature range are designed to allow outdoor and remote installations. The MI-8 is available with or without an enclosure to support custom packaging solutions. For example, the enclosureless (OEM) configuration is often mounted into an IP-67 rated NEMA enclosure with supporting sensors and hardware.


  • Remote battery/solar-powered installations
  • Automotive data acquisition (EGT, etc.)
  • Electrical contact resistance measurement
  • Remote strain-gauge/load-cell monitoring
  • Industrial and Chemical process measurement
  • Research instrumentation


  • Push data to remote server or log directly to SD Card
  • LTE CAT-M1 and CAT-NB cellular bands
  • Advanced triggering options
  • HTTP/MQTT push APIs
  • Up to two general purpose 0-10V analog inputs
  • Up to four RTD or strain gauge measurements
  • Up to six thermocouple inputs
  • Negative common-mode range handling for grounded thermocouples (±2.4V)
  • Supports all major thermocouple types (B, E, J, K, N, R, S, T)
  • Regulated 14.4V output to power external sensors.
  • Wide supply voltage range (4.8-30V) ideal for battery powered installations
  • Integrated GPS (GNSS) Receiver
  • Rugged billet aluminum enclosure

What's Included

Each Industrial and Kit MI-8 includes a Hologram.io Industrial SIM.  Hologram resells cellular data from other carriers such as Verizon and AT&T to provide a single solution that works any where.  These SIM cards are rated for an extended temperature range from -40 up to 105 °C and function in over 200 countries.  Interested in another cellular carrier?  Contact us.   We would be happy to preinstall the SIM of your choice.

Each Industrial and Kit MI-8 also includes an extended temperature range 4 GB SD card. 

More Information


Product Datasheet (.pdf)
Operating Manual (.pdf)

Additional information

Weight N/A
Dimensions N/A

OEM, Industrial, Kit

Supply Voltage

4.8 – 36.0 Volts

Regulated Sensor Power

14.4 Volts

Ambient Temperature

-40 to 85 °C

CAT-M1 Bands

1, 2, 3, 4, 5, 8, 12, 13, 14, 18, 19, 20, 25, 26, 27, 28, 66, 85

CAT-NB Bands

1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66, 71, 85

Supported Web APIs


Supported Thermocouple Types

B, E, J, K, N, R, S, T

Max Thermocouple Inputs


Supported RTD Sensors

PT100, PT500, PT1000

Resistance Measurement Range

0.12 – 4000 Ohms

Max RTD Sensors


Analog Input Common-Mode Range

-2.5 – 2.5 Volts

Max Analog Inputs

2 (0-10V)

Max Sample Rate

10 Hz