Feature: 1. Input level transmitter and high‑precision diffusion of silicon for more accurate monitoring of water level. 2. Full digital conditioning circuit, 4‑20mA signal output ensure more stable performance. 3. IP68 multi‑layer waterproof protection ensure safe use and long service time. 4. 45 degree oblique angle anti‑impact, probe detachable anti‑blocking design. 5. The measured medium is water, do not test liquids that will corrode stainless steel. Specification: Condition: 100% Brand New Item Type: Liquid Level Transmitter Material: 304 stainless steel Model: YB-2J-F Measured medium: water (absolutely cannot measure the liquid corrosive to stainless steel, except water, it is not recommended to measure other liquids) Air Guide Cable Length: Approx. 5m / 16.4ft Measurement Accuracy: 0.5%FS Output Signal: 4-20mA Power Supply Voltage: 12-32VDC (The product surface is marked with 24V, but can support 12-32V)Medium Temperature: -40-80℃ Environmental Temperature: -40-80℃ Temperature Compensation: -10-70℃ Overload Capacity: