Battery-free sensing · SenseNFC
SenseNFC · NFCEVAL-SNFC-RHAT
Wireless, battery-free relative humidity sensor evaluation tag
50 € evaluation kit, VAT not included
How it works: send us the order and we reply with a pro forma invoice with the price, shipping and lead time. You pay by bank transfer, and we ship within ten working days of payment. Terms of sale
Description
The EVAL-SNFC-RHAT is a wireless and battery-free sensor tag that belongs to the SenseNFC (SNFC) family by Kliskatek. Built in a compact PCB format, the tag includes a relative humidity and temperature sensor.
The device is powered wirelessly through the 13.56MHz RF field generated by NFC readers or devices with integrated NFC antennas, such as smartphones or industrial readers. No battery is required.
Depending on the reader capabilities, the tag supports two different operating modes. If the reader only supports standard NFC memory reading, the device operates in NDEF mode. If the reader supports block write operations, the tag can switch to a high-speed bulk data transfer mode.
Key features
- Battery-Free Operation: Harvests energy from HF transmitters, eliminating the need for batteries.
- Operation Range: Communicates effectively up to 2 centimeters (0.78 inches).
- NFC Communication: Seamlessly integrates with standard NFC.
Relative Humidity sensor
| Operation range | 0%RH to 100%RH |
|---|---|
| Accuracy, 20 to 80 %RH | ±2 %RH typ., ±4 %RH max. |
| Accuracy, 0 to 100 %RH | ±4 %RH typ., ±7 %RH max. |
| Resolution | 0.01%RH |
High accuracy ambient temperature sensor
| Operation range | -40 °C to 85 °C |
|---|---|
| Accuracy, 5 to 60 °C | ±0.2 °C typ., ±0.4 °C max. |
| Accuracy, -40 to 85 °C | ±0.8 °C typ., ±1.6 °C max. |
| Resolution | 0.01 °C |
Datasheet
PDFEVAL-SNFC-RHAT wireless and battery free Humidity sensor
DS-EVAL-NFC-RHAT-1V0.pdfSoftware for this board
KL-OSIRIS
Multiplatform software to evaluate SenseID, SenseBLE and SenseNFC tags. Free: it detects and connects the readers to your computer, shows the sensor data on screen and saves it to .csv files.
Software development kitSenseID SDK
Libraries to build your own applications on our evaluation tags, in .NET and Python. Free, and public on GitHub under the MIT licence.
Order the evaluation kit
How it works: send us the order and we reply with a pro forma invoice with the price, shipping and lead time. You pay by bank transfer, and we ship within ten working days of payment.
Prices shown are for evaluation tags. Prices for volume orders can get lower than 10 € per unit. Contact sales for further information.