Network interface temperature and humidity display
								Type:SD2110T
								 
								 
								 
							 
								
								 
 
								
								RS485 voltage 20mv acquisition module
								Type:SM1030B
								 
								 
								 
							 
								
								 
 
								
								RS485 bus 160 point DS18B20 temperature acquisition module
								Type:SM1200B6-150
								 
								 
								 
							 
								
								 
 
								
								SD1201B-8  Octal PT100 temperature acquisition module
								Type:SD1201B-8
								 
								 
								 
							 
								
								 
 
								
								RS485 bus 600 point DS18B20 temperature acquisition module
								Type:SM1200B-600
								 
								 
								 
							 
								
								 
 
								
								RS485 ammonia display
								Type:SD2130B-NH3
								 
								 
								 
							 
								
								 
 
								
								Voltage output type NH3 ammonia sensor
								Type:SM7071V
								 
								 
								 
							 
								
								 
 
								
								RS485 interface carbon monoxide sensor<
								Type:SM2130B-CO
								 
								 
								 
							 
								
								 
 
								
								RS485 interface 16 channel soil moisture recorder
								Type:SR3201B-16
								 
								 
								 
							 
								
								 
 
								
								SM3370B    High precision infrared carbon dioxide sensor
								Type:SM3370B
								 
								 
								 
							 
								
								 
 
								
								0-5V voltage output type industrial 24% range soil moisture s
								Type:SM3001V
								 
								 
								 
							 
								
								 
 
								
								0-3.3V voltage output type industrial 24% range soil moisture
								Type:SM3001V2
								 
								 
								 
							 
								
								 
 
								
								4-20mA current type liquid pH sensor
								Type:SM2121A
								 
								 
								 
							 
								
								 
 
								
								4-20mA current type liquid pH sensor
								Type:SM2121M
								 
								 
								 
							 
								
								 
 
								
								4-20mA current type liquid pH sensor
								Type:SM2121B
								 
								 
								 
							 
								
								 
 
								
								RS485 interface oxygen sensor
								Type:SM2130B-O2
								 
								 
								 
							 
								
								 
 
								
								Current type 4-20mA ammonia sensor
								Type:SM2130M-NH3
								 
								 
								 
							 
								
								 
 
								
								RS485 interface protection type 200,000 range illuminance sen
								Type:SM2161B
								 
								 
								 
							 
								
								 
 
								
								[SM2161B ]RS485宽量程光照度传感器
								Type:SM2161B
								 
								 
								 
							 
								
								 
 
								
								Two-wire current-type protection type 200,000-range illuminan
								Type:SM2161M
								 
								 
								 
							 
								
								 
 
								
								4-20mA current type soil moisture sensor
								Type:SM2801M
								 
								 
								 
							 
								
								 
 
								
								0-5V voltage type soil moisture sensor
								Type:SM2801V
								 
								 
								 
							 
								
								 
 
								
								SD8202B Large-screen LED displays datasheet
								Type:SD8202B
								 
								 
								 
							 
								
								 
 
								
								DC3V voltage type soil moisture sensor
								Type:SM2801V2