Chemically Resistant Level Transmitter

MPX-E Chemical

PVDF Float and Stem for use in Hostile Chemical Environments

With a chemical-resistant PVDF stem and float, the MPX-E Chemical delivers precision measurements in corrosive, acidic, and marine environments.

Durable
The PVDF float and stem on the MPX-E Chemical are 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 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.

COMMON APPLICATIONS

  • C I, D 1 Hazardous Locations
  • Corrosive Chemicals
  • Marine (Salt Water) Environments
  • Sulfuric, Boric, or Hydrochloric Acids
  • Sodium Hydroxide
Performance

Accuracy
Greater of ±0.04 in. (±1mm) or 0.05% of full range
Resolution
Modbus: ±0.04 in. (±1mm)
4-20 mA: 14 bit DAC

Physical

Housing
Cast aluminum, epoxy coated
Stem
.67" Ø PVDF (rigid)
Stem Length
1 - 12.75 ft. (0.3 - 3.9 m)
Float
1-7/8" OD PVDF, 0.66 SG

Electrical

Supply Voltage
12-24 VDC
Maximum Current Draw
Modbus: 25 mA
4-20 mA: 22 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

Certifications
Class I Division 1 Groups C & D T4 (Ta 85°C)
Class I Division 2 Groups C & D T4 (Ta 85°C)
Class I, Zone 1; AEx d IIB T4
Class I, Zone 2; AEx nA IIB T4
Ex d IIB T4
Ex nA IIB T4

Connectivity

Outputs 4-20mA (Loop-Powered 2 wire)
Modbus RTU (RS-485) with optional Temperature output
Internet Connectivity
Tank Cloud LOE Master
RST-5003

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