
Temperature and humidity in 4 ageing rooms, door opening, process temperature with a PT100 probe up to 200 °C, 2 finished product refrigerators with continuous recording and leak sensors on the floor. Battery-powered sensors, LoRaWAN radio transmission, data and alarms from the app.
What it does
- In each room a sensor measures temperature and humidity and sends a reading every 10 minutes to the gateway connected to the dairy network: you can see the trend of every room throughout the whole ageing period.
- For each room you set temperature and humidity thresholds: the notification arrives when the value leaves the range, day and night.
- The contacts on the doors report openings and doors left open beyond the set time, and add a second temperature and humidity point near the entrance of the room.
- The PT100 probe records the process temperature, up to 200 °C: the trend of every cycle stays in the history.
- In the finished product refrigerators, the probe is immersed in a buffer bottle that imitates the inertia of the product: opening the door does not generate false alarms.
- The floor leak sensors sound on the spot and alert you on your smartphone when the water arrives where it should not.
- History and charts can be consulted from a smartphone and from a PC, in support of the self-monitoring plan.

How it is installed
What is in the kit

| Qty | Device | What it is for |
|---|---|---|
| 1 | Compact indoor LoRaWAN gateway | Collects the sensor data and sends it to the cloud. Ethernet or Wi-Fi, USB-C 5 V power supply. |
| 4 | Magnetically mounted temperature and humidity sensor, IP67 | Climate of every room, from -30 to +60 °C. Food-grade housing, compliant with EN 12830. |
| 2 | IP67 magnetic contact with temperature and humidity | Door openings and second measuring point in the room. |
| 1 | Temperature sensor with PT100 probe, from -50 to +200 °C, IP67 | Process temperature on the pasteuriser, the vat or the multipurpose kettle. |
| 2 | Temperature sensor with external stainless steel probe, IP67 | Continuous recording in the finished product refrigerators. Compliant with EN 12830. |
| 2 | Buffer bottle with glass microspheres | Houses the refrigerator probe and damps its variations when the door is opened. |
| 2 | Compact water leak sensor, IP67 | Audible alarm and notification with 0.5 mm of water on the floor. |
Top quality Milesight devices with manufacturer's warranty. Batteries included in all the sensors, with a declared life of 5 to 10 years depending on the model; the gateway is powered at 5 V from USB-C.
Available sizes
The size is selected at the top, together with the version and the connectivity. The diagram, the photo and the table above show the «4 rooms» size; with the other sizes only the quantities of the devices listed below change, the rest of the kit is identical.
- 2 rooms: 2 compact temperature and humidity sensors, 1 door contact with temperature and humidity
- 4 rooms: 4 compact temperature and humidity sensors, 2 door contacts with temperature and humidity
- 6 rooms: 6 compact temperature and humidity sensors, 3 door contacts with temperature and humidity
- 8 rooms: 8 compact temperature and humidity sensors, 4 door contacts with temperature and humidity
In the complete kit, the installation material linked to these devices (brackets, thermowells, clips, cables, boxes) follows the chosen size. For a different size, write to us from the contacts section.
Available connectivity
- Customer network (Ethernet/Wi-Fi): 1 compact indoor LoRaWAN gateway
- Built-in 4G: 1 compact LoRaWAN gateway with 4G. SIM not included
- Large building (Ethernet/Wi-Fi/PoE): 1 semi-industrial LoRaWAN gateway
- Large building 4G: 1 semi-industrial LoRaWAN gateway with 4G. SIM not included
In the complete kit, the material for the gateway (network cable, pole, PoE injector) changes accordingly. The SIM for the 4G versions is not included.
Choose the version
- The Milesight devices in the table
- Installation guide and initial configuration
- For those who already have a thermowell and fixing material
- Everything in the basic version
- Thermowell with half-inch connection for the process probe
- Clips and cable ties to fix the probe cables
- Stainless steel collars to fix the sensors to poles and pipework, Ethernet cable for the gateway
- Plugs, screws, double-sided tape, numbered labels and installation diagram
Before ordering
Is an internet connection needed in the dairy?
It is needed at the point where the gateway is installed: a network socket or Wi-Fi coverage, usually in the office or in the farm shop. The sensors do not use Wi-Fi, they talk to the gateway by radio. If there is no line on the premises, the version with a 4G gateway is available, which requires a data SIM (not included, any operator, traffic below 1 GB per month). It is chosen when ordering.
Does the signal get out of rooms with metal panels?
Sheet metal panels attenuate the signal: for this reason the gateway goes in the same building, as close as possible to the rooms, and during installation the reception of every sensor is checked with the door closed before the final fixing. For underground rooms, thick walls, several buildings or industrial sheds, choose the «large building» version, with a gateway of greater range, IP65 and powerable via PoE. One gateway handles hundreds of devices.
Is the data valid for HACCP?
The sensors of the ageing rooms and of the refrigerators are declared by the manufacturer to be compliant with EN 12830, the standard on temperature recorders for food, and the refrigerator sensors keep 4,000 readings in their own memory. The history is continuous and can be consulted by period. How to include it in the self-monitoring plan is decided by your HACCP officer. The process probe documents the trend of the cycles, but it does not replace the temperature recorder supplied with the pasteuriser.
The rooms already have their own control unit
The kit is independent: it does not connect to the control unit and does not control cooling, humidification or air changes. It measures with its own sensors, records and alerts, even when the control unit or the refrigeration unit have failed. Ageing rooms, refrigerators, pasteuriser and vat are not included.
I have more than 4 rooms, or a cured meat plant
The kit is configured on the plant: every additional room requires one temperature and humidity sensor, the gateway and the platform stay the same. Among the product options you will find the 6 and 8 room sizes. For cured meat plants, drying rooms, more refrigerators or more process points, write to us from the contacts section indicating the number of ageing rooms, premises and products: we will send you the composition and the quotation of the adapted kit.
Do they withstand high humidity and washing?
The room sensors, the door contacts, the process sensor, the refrigerator sensors and the leak ones are IP67. The room sensors measure humidity up to 100% and have a housing in food-grade material. The compact gateway is IP30 and must go in a dry room; in the «large building» version the gateway is IP65.
Battery life
Room sensors, door contacts and process sensor: up to 10 years with one reading every 10 minutes at 25 °C. Refrigerator sensors: about 8 years under the same conditions. Leak sensors: over 5 years with a button cell. All the batteries are replaceable; shorter intervals and many openings per day reduce the life. The charge level is visible in the app.
Where is the data consulted and are there subscription fees?
On the manufacturer's app and portal, from smartphone and PC, with charts, thresholds and notifications; no fee for basic use. If there is a production management system or self-monitoring software, the gateway can also send the data to that system (MQTT or HTTP): the configuration is included.
What happens if the internet goes down?
The sensors keep measuring. The refrigerator sensors and the process sensor keep the readings in memory and retransmit them when the connection returns; the leak sensors sound on the spot anyway. The notifications on the smartphone resume when the line is restored.
Is an electrician needed?
No. All the sensors are battery-powered and are fixed with a magnet, screws, cable ties or double-sided tape; the gateway is powered at 5 V. The only mechanical work is the thermowell for the process probe, if the machine does not have a free one.
What is not included
- Ageing rooms, refrigerators, pasteuriser and vat: these are the ones in your plant
- The fitting of the thermowell on the machine or on the pipework
- The data SIM, in the version with a 4G gateway
- In the "devices only" version: thermowell, collars, cables and small parts
Shipping
Shipping: free in Italy and throughout the EU. Delivery in 10-20 working days.