The main parameters: Measuring range: 300 ~ 6000mm Display: 0.5-inch bright red output current: 4 ~ 20mA Accuracy grade: ± 10mm Supply Voltage: 24VDC, AC220V Ambient temperature: -10 ~ 70 ℃ setting range: upper and lower limits can be Full range to set the alarm output contact capacity: AC220V, 3A Connection thread: M27 X 2 (default) and other performance parameters: 1, all-digital calibration, without any movable potentiometer, lower temperature drift. 2, full-scale setting, setting adjustment and convenient; 3, the control limits A, B optional control type combination (dual cap type / upper and lower type / double limit type), can be set within the whole range. 4, the control limits A, B output contacts are normally open type and output status indication; application: UHZ-M intelligent digital float controller, this product is used to measure a variety of liquids, and the signal level converted into an electrical signal, automatic control and security instruments. Circuit structure using a high-performance single-chip microprocessor and digital display technology, and human-machine interface pressure sensitive switch input level value and set parameters digital display, do not configure secondary instrument can achieve automatic measurement and control. Instrument piezoresistive element LSI and innovative membrane keypad, easy to adjust. The performance indicators have reached the advanced level of similar products. Widely used in measuring petroleum, chemical, metallurgy, food, electricity and other industrial process control of various liquids.