EM500-PT100
PT100 RTD temperature transmitter for pipework and HVAC.
Learn more about legionella compliance →SKU EM500-PT100-EU868-T200· UK delivery & support
Built for legionella.
The Milesight EM500-PT100 interfaces with a PT100 RTD probe (T200 variant: 200 °C range) and transmits temperature over LoRaWAN EU868. Suited to pipe-surface temperature monitoring for legionella compliance, underfloor heating circuits and HVAC plant. IP67 housing survives wet plant rooms.
The detail.
- Protocol
- LoRaWAN EU868 Class A
- Probe type
- PT100 RTD
- Range
- −200 to 200 °C (±0.5 °C)
- Battery
- Li-SoCl₂, up to 5 years
- IP rating
- IP67
- Price
- £163.38 ex VAT
You will also need a gateway.
Every LoRaWAN sensor needs a gateway to reach the internet. One gateway covers a whole building — the Milesight UG65 is the standard choice for most sites.
A device on its own, or part of the bigger picture.
Buy this device and run it yourself, or have it monitored on the Planetic platform — live dashboards, standards tracking and automatic alerts, with the compliance evidence kept for you.
Good to know.
- Do I need a gateway?
- Every LoRaWAN sensor talks to a gateway, which carries the data to the internet. One gateway typically covers a whole building. If you do not have one yet, add a Milesight UG65 — the standard choice for most sites.
- Do the sensors need WiFi or a SIM card?
- No. Sensors connect over LoRaWAN to the gateway. Only the gateway needs an internet connection — by Ethernet or a cellular SIM — so the sensors never touch your IT network.
- How are the devices delivered?
- Devices are shipped to you in the UK, ready to mount. Most are wireless and battery-powered, so installation is quick and needs no wiring or an electrician.
- Can Planetic monitor the devices for me?
- Yes. Buy a device outright and run it yourself, or have it monitored on the Planetic platform — live dashboards, standards tracking, alerts and the compliance evidence kept for you.
- Are the prices ex VAT?
- Yes. Every price shown is the recommended retail price, excluding VAT.
Ready to order, or want to talk it through?
We will confirm pricing, quantities and the gateway you need for the building — then get the devices to you.