DFRobot SEN0259 — OPTICAL SENSOR 30-1200CM OUTPUT vs DFRobot SEN0438 — RS485 TEMPERATURE HUMIDITY SENS
DFRobot SEN0259 — OPTICAL SENSOR 30-1200CM OUTPUT and DFRobot SEN0438 — RS485 TEMPERATURE HUMIDITY SENS are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, DFRobot SEN0438 — RS485 TEMPERATURE HUMIDITY SENS is €12.25 cheaper (€26.14).
| Criterion |  DFRobot SEN0259 — OPTICAL SENSOR 30-1200CM OUTPUT |  DFRobot SEN0438 — RS485 TEMPERATURE HUMIDITY SENS |
|---|---|---|
| Price | €38.39 | €26.14cheapest |
| Seller | DigiKey | DigiKey |
| Availability | In stock | In stock |
| Rating | — | — |
| Boitier | — | Module |
| Courant alimentation | 120 mA | — |
| Distance de detection | 11,81po ~ 472,44po (30 ~ 1200cm) | — |
| Plage d humidite | — | 0 ~ 99 %HR |
| Precision | — | ±2 %RH |
| Temperature de fonctionnement | 0°C ~ 60°C | -40°C ~ 120°C |
| Tension alimentation | 4,5V ~ 6V | 12V ~ 36V |
| Type de capteur | — | Humidité, température |
| Type de montage | — | Montage sur châssis |
| Type de sortie | — | RS485 |
| Moisture sensitivity (MSL) | 1 (illimité) | 1 (illimité) |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.