Intrinsically Safe, Chemically Resistant Magnetostrictive Float Level Transmitter

MPI-E Chemical

Anti-Corrosion Coating and Class I, Div 1 Ratings

With a coating to keep the probe safe in corrosive liquids, and Intrinsic Safety ratings to keep your job site safe, the MPI-E Chemical is perfect for small-scale measurements in big-time nasty environments.

The MPI-E Chemical excels in small tank, corrosive or acidic level-measurement conditions.

Durable
The coating on the MPI-E Chemical is designed for use in corrosive, acidic, and marine environments. It can withstand sulfuric acid, boric acid, hydrochloric acid, and sodium hydroxide.

Modbus Output
The RS-485 Modbus RTU output makes any MPI compatible with any Modbus controller. It also pairs with the MDI controller to create a self-contained, Intrinsically Safe level monitoring solution.

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

COMMON APPLICATIONS
  • C I, D 1 Hazardous Locations
  • C I, Z 0 Hazardous Locations
  • Storage Tanks (up to 12 ft. 9 in. measurable length)
  • Corrosive Chemicals
  • Marine (Salt Water) Environments
  • Sulfuric (H2SO4), Boric (H3BO3), or Hydrochloric (HCl) Acids
  • Sodium Hydroxide
  • Water and Wastewater Treatment
  • Pulp and Paper
  • Biotech
  • Chemical
Performance

Accuracy
Greater of ±0.04 in. (±1mm) or 0.05% of full range
Resolution
Modbus: ±0.04 in. (±1mm)

Physical

Housing
Cast aluminum, epoxy coated
Stem
.67" Ø PVDF (rigid)
Stem Length
1 - 12.75 ft. (0.3 - 3.9 m)
Float Materials
Kynar

Electrical

Supply Voltage
8-24 VDC
Typical Current Draw
Modbus (RS-485): 24 mA

Environmental

Operating Temperature
-40° to 185° F (-40° to 85° C)

Maximum Operating Pressure
30 PSIA @ 70°F / 21°C
Protection Rating
NEMA 4X
IP65

Approvals

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

Connectivity

Output
Modbus RTU (RS-485) with Surge Protection
Internet Connectivity
Tank Cloud LOE Master
RST-5003

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