IP66 rated Measuring range up to 10m Unaffected by temperature, vacuum, pressure, vapours, gases, dust, foam or build-up Accurate to 5mm using Echofox technology Maintenance-free rugged design Also requires : Single stainless steel 10m long (Ø4mm) suspension cable (item 493-6830) with gravity weight, or 2m (Ø6mm) rod (item 493-6846) providing measurement to the vessel bottom (both can be shortened as required) Display/adjustment in head via PLICSCOM module or VEGADIS 61 remote housing (both types not supplied with unit see 493-6868 and 468-3508) 2-wire (20 to 36V loop powered) technology; HART protocol with universal commands Output signal: 0//4 to 20mA (HART) 3/4in. BSP mount Vessel pressure: -1 to +4 bar Housing material: PBT Transducer material: 316 stainless steel, PCTFE Viton seals Cable entries: 2 x M20 Simple calibration