HL-SO series outdoor temperature and humidity sensor

HL-SO series outdoor sensors are used for outdoor temperature and humidity measurement in building automation systems. They can provide a variety

of temperature measurement ranges, as well as NTC, platinum resistance, voltage, and current signal outputs to adapt to the different requirements of various control systems.

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Specifications

Model	Temp. measuring range	Temp. Signal Output	Temp. Accuracy	Humidity Measuring Range	Humidity Signal Output	Humidity accuracy	Working voltage	Working temp.&humidity	Protective level
HL-SOT3	-20~80℃	NTC10K	±0.3℃ (@25℃)				DC15~35V	-40~80℃ 5~95% RH (No condensation)	IP65
HL-SOT7		NTC20K
HL-SOT5R4		0~10V
HL-SOT6R4		4~20ma
HL-SOT2H3		PT1000	±0.2℃ (@0℃)	0~100%RH	4~20ma	20~90% RH ±3% RH 0~100% RH ±5% RH
HL-SOT3H3		NTC10K	±0.3℃ (@25℃)		4~20ma
HL-SOT7H2		NTC20K			0~10V
HL-SOT7H3		NTC20K			4~20ma
HL-SOT5R4H2		0~10V			0~10V
HL-SOT6R1H3	0~50℃	4~20ma			4~20ma
HL-SOT6R4H3	-20~80℃	4~20ma			4~20ma