O-4D 美国Dwyer德威尔 温度传感器

The SERIES O-4 Outside Air Temperature Sensors are great for monitoring ambient
air temperatures in outdoor applications. The temperature sensors are mounted in a
NEMA 4X enclosure with integral mounting tabs.
FEATURES/BENEFITS
? NEMA 4X weatherproof housing
? Surface or suspension mount
APPLICATIONS
? Agricultural house ventilation
? HVAC and building automation
SPECIFICATIONS
Accuracy: Thermistor temperature sensor: ±0.22°C @ 25°C (±0.4°F @ 77°F); RTD
temperature sensor: DIN class B: ±0.3°C @ 0°C (±0.54°F @ 32°F).
Operating Temperature: -40 to 250°F.
Probe Diameter: 0.235? (5.97 mm).
Probe Length: 3.5?.
Probe Material: 304 SS.
Mounting: Suspension or surface.
Enclosure Rating: NEMA 4X (IP66).
Weight: 3 oz (85 g).
Accuracy: Thermistor temperature sensor: ±0.22°C @ 25°C (±0.4°F @ 77°F); RTD
temperature sensor: DIN class B: ±0.3°C @ 0°C (±0.54°F @ 32°F).
Operating Temperature: -40 to 250°F.
Probe Diameter: 0.235? (5.97 mm).
Probe Length: 3.5?.
Probe Material: 304 SS.
Mounting: Suspension or surface.
Enclosure Rating: NEMA 4X (IP66).
Weight: 3 oz (85 g).