The MPI-F Continuous Float Level Sensor from APG provides reliable, accurate liquid level monitoring in challenging environments. Designed with durable, corrosion-resistant materials, it offers precise measurement for tanks and vessels of various sizes. Ideal for water, wastewater, and chemical applications, the MPI-F delivers continuous level data with minimal maintenance, ensuring efficient and dependable operation
The MPI-F does everything you expect from an MPI, but with more flexibility. Its 5/8 flexible tubing with proprietary PVDF protection, simplifies installation in tall tanks without compromising its Class I, Div 1 Intrinsically Safe rating.
Modbus Output
The RS-485 Modbus RTU output makes the MPI compatible with any Modbus controller or PLC. The MPI can also be paired with an MDI to create a self-contained, Intrinsically Safe level measurement system.
Tank Cloud Compatible
The MPI 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 MPI-F is designed with ease of use in mind. The PVDF 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.
Accuracy
Greater of ±0.05% of FS or 1 mm
Resolution
Modbus: ±0.04 in. (±1mm)
Housing
Cast aluminum, epoxy-coated
Stem
5/8” Ø Flexible Tubing, proprietary PVDF formulation
Stem Length
10 - 50 ft. (3.05 - 15.2 m)
Supply Voltage
8-24 VDC
Typical Current Draw
Modbus: 15 mA
Protection
Reverse polarity
CE compliant to EN 61326
Operating Temperature
-40° to 185° F (-40° to 85° C)
Protection Rating
NEMA 4X
IP66
CSA
Certificate: CSA19CA70219727
Ambient: -40° to 85°C
Class I Division 1, Groups C D T4
Class I, Zone 0; AEx ia IIB T4 Ga
Ex ia IIB T4 Ga
ATEX
Certificate: Sira 18ATEX2072X
II 1G Ex ia IIB T4 Ga
Ta = -40° to 85°C
IECEx
Certificate: IECEx SIR 19.0026X
Ex ia IIB T4 Ga
Ta = -40° to 85°C
Output
Modbus RTU (RS-485) with Surge Protection
Internet Connectivity
Tank Cloud LOE Master
RST-5003
