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Automation Products Group

MPX-F Flexible Magnetostrictive Float Level Transmitter

Flexible stainless steel stem allows for installation in tall tanks without needing a crane, lengths up to 32 feet

Have questions? We're here to help!
Have questions? We're here to help!

The MPX-F does almost everything you expect from an MPX, but with more flexibility. Its 316L SS flexible tubing with braided stem simplifies installation in tall tanks.

Modbus Output
The RS-485 Modbus RTU output makes the MPX compatible with any Modbus controller or PLC. It also simplifies wiring dramatically.

Tank Cloud Compatible
The MPX liquid level sensor is a Tank Cloud slave sensor, able to communicate via the Internet with the addition of an LOE Master sensor or an RST-5003 module.


Flexible
The MPX-F is designed with ease of use in mind. The 316 SS flexible tubing stem coils for compact shipping, and with the stem weight attached, uncoils easily into your tank, so you no longer need an 40-foot crane to install a 20-foot probe in a 20-foot tank.

 • Class 1 Division 1 Groups C & D, Class 1 Zone 1, Class 1 Zone 2
 • Highly accurate and repeatable readings
 • 4-20 mA, RS-485 (Modbus RTU) output
 • Rugged and reliable, lengths up to 32 feet (9.75 m)
 • Dual level (interface) measurement
 • Tank volume/level, strapping table

Resolution4-20 mA: 14 bit DAC
Modbus: 0.04 in. (1mm)
Accuracy±0.05% of full scale
Programming
RS-485Optional RST-6001 USB to RS-485 converter
4-20 mAFactory set or optional RST-4100 programming module
Environmental• Operating Temperature: -40º - 185ºF (-40º - 85ºC)
• NEMA 4X, IP65
Operating Temperature-40º - 185ºF (-40º - 85ºC)
NEMA 4X, IP65
Physical
HousingCast aluminium, epoxy coated
Stem0.5” ø 316L SS
Stem Length1 - 12.75 ft. (0.3 - 3.9 m)
Electrical
Electrical ConnectionTerminal Block, 12-24 VDC
Total Current Draw4-20 mA: (single) 22 mA, (dual) 44 mA
Modbus (RS-485): 25 mA
Connectivity
OutputSingle or dual loop-powered 4-20 mA
Modbus RTU (RS-485) with optional Temperature output
Certification
NEMA 4X, IP65
CSAClass I Division 2 Groups C & D T4 (Ta 85°C)
Class I, Zone 2; AEx nA IIB T4
Ex nA IIB T4

• C I, D 1 Hazardous Locations
• Tall Tanks
• Oil/Water Interface Measurements
• Thick, Viscous, Sludgy Fluids
• Industrial Effluent

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