Sénsor Tekanan Ban Tipe Tali (Pancaran)
pedaran2
Katerangan
Fitur
Parameter téknis
tegangan operasi | 2.0V~4.0V |
Suhu operasi | -40 ℃ ~ 125 ℃ |
Suhu neundeun | -40 ℃ ~ 125 ℃ |
Frékuénsi operasi RF | 433.920MHz±20kHz |
RF FSK frékuénsi offset | ± 45KHz |
Laju Lambang RF | 9,6 kbps |
kakuatan ngirimkeun frékuénsi luhur | ≤7.5dBm(VDD=3.0V,T=25℃) |
Rentang pangukuran tekanan | 0 kPa ~ 1400 kPa |
Arus statik | 1.5uA@3.0V |
Émisi ayeuna | 9mA@3.0V |
akurasi pangukuran Barometric
| ≤16kPa@(0℃~70℃) ≤24kPa@ (-20 ℃ ~ 0 ℃, 70 ℃ ~ 85 ℃) ≤38kPa@ (-40 ℃ ~ -20 ℃, 85 ℃ ~ 125 ℃) |
Rentang deteksi suhu | -40 ℃ ~ 125 ℃ |
Akurasi pangukuran suhu | ≤3 ℃ (-20 ℃ ~ 70 ℃) ≤5 ℃ (-40 ℃ ~ -20 ℃, 70 ℃ ~ 125 ℃) |
Laju aktip | ≥20 km/jam |
frékuénsi LF | 125kHz±5kHz |
Laju Lambang LF | 3.9kbps±5% |
rentang deteksi kakuatan batré | 2.0V~3.3V |
Akurasi pangukuran daya batre | ± 0,1V |
Alarem batré lemah | |
umur batre | ≥5 taun |
Penampilan
- tali stainless steel
Konversi mode gawé
spésifikasi mode gawé
Modus | Laju Sampling | Selang Tx | ||||
Tekanan | Suhu | Gerak | Batré | LF | ||
Pareum Mode | 6s | N/A | N/A | N/A | 2s | N/A |
Modeu stasioner | 6s | Nalika Tx | 30s | Nalika Tx | 2s | 1 pigura / 120s |
Modeu drive | 6s | Nalika Tx | 30s | Nalika Tx | 2s | 3 pigura / 60s |
Mode Siaga | 2s | Nalika Tx | N/A | Nalika Tx | 2s | 3 pigura / ΔP> 5.5kPa |