PTE-OI

Outside air temperature/illuminance sensor for HVAC applications

PTE-OI is a combination of a passive temperature and an illuminance sensor engineered for HVAC applications. PTE-OI is used to sense outside air temperature and ambient lighting conditions. The temperature sensor is housed inside a stainless steel sleeve that protects it from the environment and condensation, ensuring long service life. In addition to the outside air temperature, the PTE-OI includes an ambient illuminance sensor. The illuminance sensor is hermetically sealed for protection.

PTE-OI is available with the following sensor types:
• NTC10k
• NTC20k
• Pt1000
• Ni1000
• Ni1000-LG

Technical details

Accuracy: NTC10k ± 0.25 °C @ 25 °C
NTC20k ± 0.25 °C @ 25 °C
Pt1000 ± 0.3 °C @ 0 °C
Ni1000 ± 0.4 °C @ 0 °C
Ni1000-LG ± 0.4 °C @ 0 °C
Illuminance sensor ± 20 % @ 100 lx
Operating temperature: -50 … +50 °C
Measuring range: 0…1000 lx
Protection class: IP67

PTE-OI

Example
PTE-O-NTC10

Model

Product series

PTE
Passive temperature sensor for gas
PTE

Installation type

-OI
Outside with illuminance
-OI

Sensor element

-NTC10
10 kΩ @ 25 °C
-NTC20
20 kΩ @ 25 °C
-Pt1000
1000 Ω @ 0 °C
-Ni1000
1000 Ω @ 0 °C
-Ni1000-LG
1000 Ω @ 0 °C
-NTC10

Other Passive temperature sensors: