IFM LT3022 Electronic Level and Temperature Sensor

Product overview

The ifm LT3022 (LT0264B-B-00KLPKG/US) is an electronic level and temperature sensor for hydrous coolants, oils, oil-based media, water and media similar to water. The probe is 264 mm long with an active range of 195 mm and inactive ranges I1 / I2 of 53 / 16 mm; switch points can be set over 25…200 mm in 5 mm steps. ifm gives a measuring error of ± 5 % of the final value and requires a dielectric constant above 2; the medium temperature range is 0…35 °C (with climate tube E43100 35…65 °C), and the tank pressure is 0.5 bar when mounted with ifm mounting accessories. It also measures medium temperature over -20…90 °C, with a switch point accuracy of ± 1.5 K. ifm lists it as not suitable for extremely conductive media, adhering media, granulates, bulk material, acids and alkali. It provides 1 switching output (PNP/NPN), 1 analog output (4…20 mA or 0…10 V) and IO-Link, with the switching output configurable as normally open or normally closed and rated at 200 mA, runs on 18…30 V DC and connects through an M12 connector (A-coded, 4 contacts). The housing is Ø 16 mm and is rated IP67 for 0…60 °C ambient.