Radiant Temperature

Black Globe

Radiant Temperature 
Operating principle: Thermistor inside black hollow sphere
Measurement Range: From -5 to 95 °C
Temperature survival Range: From -50 to 100 °C
Emissivity (emittance): 0.957
Accuracy:
±0.3 °C at T = -3 to 90 °C
±0.7 °C at T = -5 to 95 °C
Length cable: 3m 

LoRaWAN® class A

2 C alkaline batteries