Pump suction oil fume online monitoring device

Functional features: 1. 7-inch capacitive touch screen is easy to operate, with a fully Chinese interface and a beautiful and elegant appearance; 2. AC 220V power supply, IP65 protection level, can work outdoors all year round, not afraid of rain and sun exposure; 3. Real time online monitoring of oil fume concentration, particulate matter concentration, and non methane total hydrocarbons in kitchen and kitchen exhaust pipes; 4. Equipped with 1 GPRS (optional 4G) communication interface and uploaded to our company's monitoring platform or government monitoring platform; 5. Can set upper limit value, automatic alarm for exceeding limit;