سنسور دما و رطوبت دیجیتال AM2315 مدل سیم دار Introduction  Section digital temperature and humidity sensor is a digital signal containing a calibrated temperature and humidity sensor signal output of the complex It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent longterm stability Electrical sensor comprises a capacitance type sensing the wet element and a highprecision temperature measuring devices and with a phase highperformance 8bit microcontroller is connected Therefore the product has the advantages of excellent quality ultrafast response strong antiinterference ability and high cost performance Each sensor is calibrated in an extremely accurate humidity calibration chamber The calibration coefficients are stored in the OTP memory as a program and these calibration coefficients are called internally during the processing of the detection signal Single wire serial interface system integration becomes simpler and quicker Ultrasmall size extremely low power consumption and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications Single bus digital signal output data format Humidity data bit  temperature data bit  checksum  Specification  This digital temperature and humidity sensor has the same performance as the AM2303 the parameters and procedures used in different packaging methods Longterm stability 03 RH parameter 	condition 	Min 	Typ 	Max 	unit Wet degree   	  	  	01 	  	RH Resolution 	  	16 	  	Bit Repeatability 	  	  	 03 	  	RH   	25 C 	  	 2 	  	RH Precision 	4 0 125 C 	  	  	4 	RH Interchangeability 	Fully interchangeable The sampling period 	  	  	2 	  	S   	1e 63 25C 1 ms air 	  	 5 	  	S  Response time Hysteresis 	  	  	  03 	  	RH Longterm stability 	Typical value 	  	  05 	  	RHyr temperature   	  	  	01 	  	C Resolution 	  	16 	  	Bit Repeatability 	  	  	 0 2 	  	C Precision 	  	  	  	  05 	C Measuring range 	  	 4 0 	  	125 	C Response time 	1e 63 	6 	  	20 	S