Intrinsically Safe Sensors
APG FS-400 Stainless Steel Vertical Float Switch
$74.52In Stock
Your Global Authority In Hazardous Areas
Your Global Authority In Hazardous Areas
The APG MNU IS Series Intrinsically Safe Modbus Ultrasonic Level Sensor is approved for use in ATEX Zone 0 and Class I Division I hazardous areas. Certified with IECEx. It has a novel fast mode for energy conservation and on-demand readings, as well as optional Gas Discharge Tube surge protection, a self-contained sensor, several housing choices, and IP68 protection. Additionally, it supports RS-485 Modbus connections and may be programmed using APG Modbus software and an RS-485-to-USB converter.
| ATEX Safety / Zone | Zone 0 |
| Hazardous Area Rating | Class 1 Division 1 |
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.
MNU-IS-6424-C6A
MNU-IS-6424-C6C
MNU-IS-8424-C6A
MNU-IS-2424-C6A
MNU-IS-6425-C6A
| 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/Control | Via 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 RTU | APG 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 #237484 | Intrinsically Safe |
| Class I, Div. 1, Groups C & D, T4 | |
| Class I, Zone 0, AEx ia IIB T4 Ga | |
| Ex ia IIB T4 Ga | |
| ATEX | II 1G Ex ia IIB T4 Ga |
| IECEx | Ex ia IIB T4 Ga |
| CE |
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