KJT-LSA300 thermal flow sensor (switch) adopts precision electronic components widely used in aviation and automobiles. The reliable and stable circuit design makes the flow signal more accurate and stable. It has been widely used in steel and metallurgy. , pharmaceutical, chemical and other industries. It is dual-purpose for gas and liquid, and can be used for flow interruption monitoring of gas and hydraulic systems, circulating water, cutting fluid and lubricating oil, as well as idling protection of pumps. Main features·Clear digital display of flow rate percentage;·Computer control, easy operation, high sensitivity;·Easy installation, continuously adjustable switch value;·PNP/NPN/relay/4~20m
| Measuring medium range | Water: 3-300CM/S |
| Gas: 200-3000CM/S | |
| Oil: 3-300CM/S | |
| output signal | PNP/NPN/relay/4~20mA |
| Power supply | 24VDC、85~265VAC、120~370VDC |
| Response time | 2 (2~10) S |
| Switching accuracy | ±1~±10CM/S |
| Current consumption | <80mA |
| long term stability | ≤±0.1%/year |
| ambient temperature | -40℃~80℃ |
| Storage temperature | -40℃~80℃ |
| Medium temperature | -20℃~80℃ |
| Relative humidity | 0%~80% |
| Protection level | IP67 |
| Installation method | Horizontal installation, side installation, elbow installation |
| pressure sensitive diaphragm | 316L stainless steel, Hastelloy |
| Electrical connections | Terminals |
