VAISALA DST111 Remote Road Temperature Sensor (−40 … +60 °C (−40 … +140 °F), 2 … 15 m (6 ft 7 in … 49 ft))

Measuring distance: 2 … 15 m (6 ft 7 in … 49 ft)

Installation angle from the horizontal line: 30 … 85° (35 … 65° recommended)

Measuring area: Ø 150 cm at 10 m (59.1 in at 32 ft)

Observation range: −40 … +60 °C (−40 … +140 °F)

Resolution: 0.1 °C

Accuracy (RMS error): 0.3 °C (0.5 °F)

Time constant: 1 min

Data refresh time: 30 s

Input voltage: 9 … 30 V DC

Connectors:

Male M12 (5 pins) including RS‑485 and power in

Cable connector Ø 15 mm (0.59 in)

IP rating: IP65

Dimensions (H × W × D): 125 × 100 × 320 mm (4.92 × 3.94 × 12.60 in)

Weight: 1.9 kg (4.19 lb)

Datasheet