Insertion depth 150mm (4-20ma output), Insertion depth 250mm (4-20ma output), Insertion depth 600mm (4-20ma output), Insertion depth 700mm (4-20ma output), Insertion depth 900mm (4-20ma output), Insertion depth 1 meter (4-20ma output), Length/diameter and thread are available, Large quantity discount/factory, 0-5/10V voltage output, RS485 signal output, Add 10 yuan for LCD screen, Thermal resistance thermocouple protection tube, 4-20mA+485 dual output, Insertion depth 50mm (4-20ma output), Insertion depth 100mm (4-20ma output), Insertion depth 200mm (4-20ma output), Insertion depth 300mm (4-20ma output), Insertion depth 400mm (4-20ma output), Insertion depth 500mm (4-20ma output), Insertion depth 800mm (4-20ma output)