Ultrasonic level, LST100-F3-C06-U6-N1-B1-R1 тАв F3 тАУ Explosion Protection Certification тАУ cFMus energy limited Class I Div 2 тАв C06 - Sensor Type and Range тАУ Corrosion resistant transducer, range 6 m (approximately 20 feet) тАв U6 тАУ Process Connection Type тАУ 1.5 inch Universal Thread (NPT & BSP compatible), including 4 inch mounting bracket тАв N1 тАУ Housing Material / Cable Glands тАУ PVDF / 1 pc. ?? inch NPT, cable gland mounted тАв B1 тАУ Power Supply тАУ 9тАж.16 V DC тАв R1 тАУ Output Signal тАУ RS485 Digital Communication +1тАж.5 V analog output