Description The APG MNU IS Modbus Ultrasonic Level Sensor features a durable design and low power consumption. It is approved for use in ATEX Zone 0 and Class I Division 1 hazardous location. Approved by IECEx. The MNU IS ultrasonic sensors are tough equipment that has an Intrinsically Safe rating for installation in hazardous areas. They include APG’s patented QuickMode technology for energy-efficient, on-demand measurements, as well as optional GDT surge protection. All MNU IS sensors are fully programmable via RS-485 Modbus connections, as well as through the use of APG Modbus software and an RS485-to-USB converter. Features: ATEX Zone 0 Class I Division I IECEX Modbus Flexibility Meets High-Performance Ultrasonic Rugged Low-power rated Intrinsically Safe for hazardous location Internal Temperature Compensation 2” NPT and 3/4” NPT mounting options QuickMode ready-to-read in as little as 250 ms Optional Gas Discharge Tube surge protection Ranges: 1 ft – 25 ft, 5 in – 12 ft Self-Contained Sensor Multiple Housing Options RS-485 Modbus RTU Interface Measure Distance, Level, or Volume IP68 Versions: MNU-IS-6424-C6A Range: 1 – 25 FT, 6 FT cable MNU-IS-6424-C6C Range: 1 – 25 FT, 6 FT cable MNU-IS-8424-C6A Range: 5 – 144 Inches, 6 FT cable, cable gland with spiral strain relief MNU-IS-2424-C6A Range: 1-25 FT, 2″ NPT, 6 ft cable, cable gland Atex MNU-IS-6425-C6A Range: 1-25 FT, 2″ NPT, 6 ft cable, w/gas discharge tube surge protection New QuickMode Get an on-demand measurement in as little as 250 ms. Easy Wiring and Set-up Everything about MNU IS setup is easy, from simple daisy chain wiring to remote configuration via the Internet. Applications Class I Division 1 Hazardous Locations Water/Wastewater Sewer/Lift Stations Low-power Remote Locations Specifications: Performance Frequency/Operating Range: 69 kHz:1 - 25 ft (0.30 - 7.62 m) 81 kHz:5” - 12 ft (0.13 - 3.66 m) Beam Pattern:9º off axis Internal Temperature Compensation Accuracy:±0.25% of detected range Resolution:0.1 in. (2.5 mm) Response Time:Programmable Connectivity Output:Modbus RTU (RS-485) Online Access/ControlVia APG’s Tank Cloud & RST-5003 or LOE contoller Environmental IP68 (3 meters submerged for 48 hours)M12 connector only rated IP67 Operating Temp: Standard:-30º - 60ºC (-22º - 140ºF) Alternate:-20º - 50ºC (-4º - 122ºF) Programming Interface with RS-485 Modbus RTUAPG Modbus Windows-compatible software can be provided to adjust internal parameters. User selected Units of Measure, Response Rate, Volume Calculations, and more. Electrical Supply Voltage:8 - 24 VDC Operating Current Draw:18 - 26 mA @ 24 VDC, Typical 18 mA 32 - 63 mA @ 8 VDC, Typical 37 mA Waiting Status Current Draw:13 mA @ 24 VDC 17 mA @ 8 VDC Wiring Connection:4-conductor shielded, twisted-pair cable Gas Discharge Tube Surge Protection 150 V, 1 kA Physical Upper Housing: PC/PBT blend Transducer Face: PVDF Certification CSA/cCSAus Contract #237484Intrinsically Safe Class I, Div. 1, Groups C & D, T4 Class I, Zone 0, AEx ia IIB T4 Ga Ex ia IIB T4 Ga ATEXII 1G Ex ia IIB T4 Ga IECExEx ia IIB T4 Ga CE Certifications: ATEX Certificate CSA Certificate IECEx Certificate Resources: Datasheet Install Guide User Manual More Options For You: APG PT-400 Heavy Duty Pressure Transducer
