Table 7.
Examples of commercial RFID sensors.
| Tags | |||||||
|---|---|---|---|---|---|---|---|
| Manufacturer | Sensor Model | Sensing Function | RFID Band | Accuracy | Type | Size [mm3] | Unit Price |
| ON Semiconductor | SPS1M001FOM | Moisture | UHF | N/A | passive | 165.7 × 20 × 5 | $7.3 |
| ON Semiconductor | SPS1T001PET | Temperature | UHF | ±0.5° @ 30° | passive | 101.60 × 31.75 × 5 | $3.99 |
| Axzon (RFmicron) | RFM2110 | Moisture | UHF | N/A | passive | 79.5 × 19.2 × 2.1 | $5.7 |
| Farsens | EVAL01-Hygro-Fenix-RM-DKWB | Temperature and relative humidity | UHF | ±1 °C [0 °C–60 °C] ±3.5% rH [20% rH–80% rH] |
passive | 137 × 16 × 10 | $58 |
| Farsens | EVAL02-Kineo-RM-DKSWB | Orientation (3-axis accelerometer) | UHF | range ±4 g acceleration accuracy ±40 mg |
passive | 137 × 17 × 10 | $42 |
| Farsens | EVAL02-Photon-R | RF field detection | UHF | ON/OFF | passive | 160 × 27.5 × 10 | $42 |
| Farsens | EVAL01-Spectre-RM | Ambient light | UHF |
Optical spectrum: 300 nm to 1000 nm Range: 1.2 nW/cm2 to 10 mW/cm2 |
passive/BAP | 137 × 16 ×10 | $60 |
| Farsens | EVAL01-Zygos-RM | Force/strain | UHF | Compression load range: 0 to 5 kg, Compression load accuracy: ±0.05 kg | passive/BAP | 95 × 95 × 45 137 × 16 × 10 |
$48 |
| Chip | |||||||
| Manufacturer | Sensor Model | Sensing Function | RFID Band | Accuracy | Type | size [mm3] | Unit Price |
| AMS | AS39513 | Temperature + external resistive sensor | HF | Default range: −20 °C to 55 °C ±0.5 °C over −20 °C to 10 °C |
passive/BAP | Chip: 2.5 × 2.5 × Δ | $1.54 |
| Melexis | MLX90129 | Temperature | HF | ±2.5 °C with calibration | passive/BAP | Chip 6.4 × 6.4 × 1.1 | ~$3 |
| NXP | NTAG® SmartSensor | Temperature/moisture | HF/UHF | ±0.5 °C from −40 °C–0 °C ±0.5 °C from 40 °C–85 °C |
BAP | Chip: 4 × 4 × 0.85 | $1.5/3 |
| Texas Instruments | RF430FRL152H | Temperature + SPI/I2C external sensor | HF | N/A | passive/BAP | Chip: 4 × 4 × 0.75 | $3.8 |