The DMA25-AAAAA1 from Endress+Hauser falls under the flow sensors category. It features a sensing range of 1.2 ~ 100 LPM, a flow sensor type of Liquid, a voltage, input of 18V ~ 30V, a port size of Male - 1" (25.4mm) G, a switch function/rating of 4mA ~ 20mA, 2V ~ 10V, NPN, PNP, Pulse and a material, body of Stainless Steel. This part has a typical lead time of 10 Days from factory and ships with a full manufacturer datasheet available for download. You can source DMA25-AAAAA1 through Simplytronix, with fast shipping and verified authenticity.