The TempTag™ FX300 Wireless Data Logger measures external voltage or current sensors and meets CDC guidelines for clinical and healthcare monitoring applications, including vaccine storage. It supports Bluetooth® Low Energy communication with mobile devices and transmits raw voltage or current sensor data over a 900 MHz frequency to the server. Using the TempTag Logger app, the device can be configured with two external sensor options and converts raw measurements into engineering units for on-device display.
| Display | 2.7” MIP Display |
| Local Alarm |
Audible alarm of 85 dBa at 10 cm and LED |
| Dimensions |
5.74” × 3.5” × 1” (146 mm × 88 mm × 25 mm) |
| Sensor Measurements | Current: 4–20 mA Voltage: 0–10 V CO₂ / Air Velocity / Low Pressure Differential / Voltage / mA level on display (Configuration via Mobile App) |
| Weight | 242 g (8.53 oz) |
| Battery Type | Two AA 1.5 V Lithium Batteries (Model L91 Energizer) |
| Connectors | 1× USB-C, 2× 3.5 mm Stereo |
With hands-on experience across electronics, cryogenics, opto-mechanical systems, IoT, and cloud security, Maharshi brings both technical depth and practical vision to his work. He currently leads Trivedi Advanced Technologies and drives Plumsense, a next-generation IoT platform helping organizations build smarter, more connected systems.
He holds an MBA from the University of Massachusetts Lowell and a degree in computer science from Dharmsinh Desai Institute of Technology. Outside of work, he is a car enthusiast, enjoys hiking, and traveling with his family.
– Maharshi Trivedi, Director, Trivedi Advanced Technologies & Plumsense
Tim holds both undergraduate and graduate degrees from Bellevue University in Omaha, Nebraska.
– Tim Anthone – Vice President, Healthcare
– Scott D’ Aniello – Vice President of food safety
– Naveen Macherla – Chief Technology Officer
