Product number: WDC-4W-LS-5 Product Features: ★ Wireless transmission to the smart gateway, the transmission distance can reach 2-5 kilometers. ★ Using chips imported from the United States, the sensor has fast response speed. ★ The sensor is directly connected to the wireless collection module and sends data to the smart gateway. ★ Increased lightning protection components, unique frequency cut-off anti-interference design, high integration, strong anti-electronic pulse interference ability, ★ High measurement accuracy and stable performance. ★ Add positioning function by optional GPRS module. ★ Battery powered or solar powered. ★ Inspected by the National Legal Metrology Technical Institution and the State Administration of Science, Technology and Industry for National Defense. ★ Different measuring ranges 3M-30M can be customized.
Technical specifications: Analog output:122mm；Digital output:147mm。