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STANDALONE GPS TEMP MONITOR
Up to 5,000 Logged Readings
Digital Temp Probe
CAT-M1 / NB-IoT
IP67 Waterproof

Piccolo TMX+ Portable Temperature Monitoring DeviceA standalone GPS unit for portable temperature monitoring

The TMX is a portable temperature logging device packaged in an IP67 waterproof enclosure with integrated GPS and cellular antennas, equipped with an 7800 mAh rechargeable lithium back up battery and an external digital temperature sensor with +/- 0.9˚F (+/- 0.5°C) accuracy, the unit monitors the temperature in a closed area such as a refrigerated truck and will transmit it periodically to the cloud platform.

Portable Temperature Monitoring Device - Piccolo TMX+ | Wireless Links

Temperature and Location Records in One Device

The Piccolo TMX+ is engineered specifically for standalone temperature monitoring of high-value perishable shipments.

Featuring external digital temperature probe inputs and onboard data logging, it captures location and temperature data continuously—even when cellular signal is unavailable.

Use it for pharmaceutical and medical transport, refrigerated containers, food cargo, and other temperature-sensitive shipments that need an auditable journey record.

Temperature and GPS Logging

Creates a unified record of shipment conditions, location, and time.

Offline Data Retention

Preserves supported readings when cellular service is unavailable for later upload.

Portable Temperature Monitoring Device - Piccolo TMX+ | Wireless Links Diagram

Features, Applications & Operation

01

Up to 5,000 GPS & Temperature readings on a single charge

The TMX is a portable temperature logging device packaged in an IP67 waterproof enclosure with integrated GPS and cellular antennas, equipped with an 7800 mAh rechargeable lithium back up battery and an external digital temperature sensor with +/- 0.9˚F (+/- 0.5°C) accuracy, the unit monitors the temperature in a closed area such as a refrigerated truck and will transmit it periodically to the cloud platform.

The TMX is purpose built for tracking the temperature status of perishable goods as they move through the distribution chain, from warehouse & freezers, to refrigerated trucks, containers and packages.

02

How it works

Easy to Deploy

Once placed in the refrigerated area the Piccolo TMX is normally in deep sleep mode configured to wake up once every XX minutes, read the temperature with the current GPS position and send it with a time stamp to the platform.

Battery Life Preservation

In order to preserve battery life wake up every XX minutes (for example every 5 minutes) read the temperature with the battery life and time stamp store it in the Piccolo TMX memory and send all accumulated reading with their respective time stamps to the platform every YY minutes (for example every 60 minutes).

Small Size, Ruggedized Device

The unit is small-sized to fit in parcels & cargo and is packaged in an IP67 waterproof enclosure with integrated GPS and cellular antennas. It is equipped with a an extremely long battery life rechargeable lithium back up battery and with external digital temperature sensor of +/- 0.5˚ C, +/- 0.9˚F accuracy.

03

Product Features

Digital Temperature Sensor

Supports up to 6 wired digital temperature sensors, with an accuracy of +/- 0.5˚C, +/- 0.9˚F.

Extremely Long Battery life

Assuming temperature reading every 5 minutes but sending the accumulated 12 readings once an hour to the platform, the 7800 mAh battery life will be around 5000 temperature readings.

Alerts

Sends immediate alerts on temperature changes.

User Friendly

Easily reconfigure the Piccolo TMX+ Over-The-Air or by sending SMS commands.

IP67 Waterproof Enclosure

Packaged in an IP67 waterproof enclosure with integrated GPS and cellular antennas.

Geo-fence

The unit can change mode of operation , the frequency of transmitting GPS and temperature when entering a pre-configured geo-fence and/or when vibration or movement is detected.

Battery Level

With every transmission the Piccolo TMX will send the current battery level to the server.

Fast charge

Fast charge from an external standard 12VDC wall charger via a waterproof connector

Easy to Configure

Easy to configure several reporting intervals based on customer specific operational requirements.

Piccolo TMX Portable Temperature Monitoring Technical Specifications

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Technical SpecificationsNetwork availability – GSM/GPRS or EDGE/HSPA+ (3G) or 4G CATM NB1
Frequency Bands – 2G Quad-Band, 3G European: 900/1800/2100 or 3G US 850/1900 MHZ or 4G NB1: Cat.M1 & NB1, LTE-FDD:B1/B2/B3/B4/B5/B8/B12/ B13/B18/B19/B20/B26/B28 LTE-TDD:
GPS Technology – MTK 66 Channels
Dimensions : 4.9” x 3.3” x 1.6” (125mm x 87mm x 41mm)
Weight : 3.7oz (105g) without the batteries
Environmental SpecificationsStorage Temperature: -40º to 221º F (-40º to 105º C)
Humidity: 0 to 99% 110F (40C), non-condensing
Shock/Vibration/Mechanical: meets or exceeds EIA | standard RS-316B 3G (operating), 20G | (non operating) XYZ 3 directions. Meets SAE J1455
Power source optionsOperated by Rechargeable battery – one 4.2 VDC Lithium rechargeable | battery pack with a capacity of 7800mA.
When fully charged has the capacity of transmitting up to 5000 GPS position. | The unit has an internal fast charger.
The batteries are charged via an | external of the shelf standard 6-24VDC regulated power supply wall powered (110-220 AC) that plugs into the unit via a waterproof | connector.
Charge time is around 4-5 hours.
Externally powered- the TMX+ will run in continuous mode acting as a real-time tracker for as long as external power is available. The internal battery will recharge for as long as external power is available.
Electrical Specifications & OptionsStandby mode: 40mA at 3V
Sleep mode: 45µA at 3V
Transmit mode: 1.8A pulse at 3V
Up to 6 external digital temperature sensors may be connected to | monitor 6 different zones .The external temperature sensor might be attached to the Piccolo TMX+ in 2 different ways based on specific customer requirements: | •Via direct wire by default 30 cm ( 1 feet) up to 10 meters ( 33 feet ) | •Via plug and play connector for quick and easy sensor replacement

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