1-800-663-4209 | Welcome to our new website, found an issue or bug? Please report it here
O-4A
Outside air temperature sensor, 10K Ohm thermistor, Type III.

Choose a Variant
Temperature Sensor Type
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
Product Specs
<< See all Product ModelsBrand |
![]() |
Accuracy | ± 0.22 °C |
Accuracy Detail | ±0.22°C @ 25°C (±0.4°F @ 77°F) |
Applications | HVAC |
Compliance | RoHS 2 |
Compliance Note | Meets the technical requirements of EU Directive 2011/65/EU (RoHS II) |
Enclosure Ratings | IP66, NEMA Type 4X |
Mounting Orientation | Suspension or Surface Mount |
Operating Temperature, Max | 250 °F |
Operating Temperature, Min | -40 °F |
Probe Diameter | 0.235 in |
Probe Length | 3.5 in |
Sheath Material | 304 Stainless Steel |
Temperature Sensor Type | 10 kΩ Type III Thermistor |
Weight | 3 oz |
See All Specs |
PDFs & Manuals
Show Ratings & Reviews