hvac systems flow switch
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DPT110 Differential Pressure Transmitter -10000 to 10000 Pa 4-20mA RS-485
DPT Differential Pressure Transmitter -40 to 60°C M16*1.5 Gland <3W
OEM Temperature Humidity Transmitter 4-20mA IP65
4-20mA LCD Display Temp Humidity Transmitter For Greenhouse
0-10V Temperature Humidity Transmitter For Cold Storage
RS485 LCD Display Temperature Humidity Transmitter For Greenhouse
0~100%RH Temperature Humidity Transmitter For Greenhouse
Wall Mounted Temperature And Humidity Transmitter For Clean Room