MPX-E Chemically Resistant Level Transmitter

Chemical resistant coating, allowing for use in corrosive, acidic, and marine environments, highly accurate and repeatable readings

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Used in

Durable
The coating on the MPX-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 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.

• 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

Electrical Connection	Terminal Block, 12-24 VDC
Total Current Draw	4-20 mA: (single) 22 mA, (dual) 44 mA Modbus (RS-485): 25 mA
Resolution	4-20 mA: 14 bit DAC Modbus: 0.04 in. (1mm)
Accuracy	±0.05% of full scale
Programming
RS-485	Optional RST-6001 USB to RS-485 converter
4-20 mA	Factory set or optional RST-4100 programming module
Environmental
Operating Temperature	-40º - 185ºF (-40º - 85ºC)
Maximum Operating Pressure	30 PSIA @ 70°F / 21°C
NEMA 4X, IP65
Housing	Cast aluminium, epoxy coated
Stem	0.5” ø 316L SS
Stem Length	1 - 12.75 ft. (0.3 - 3.9 m)
Float	1-7/8” Ø Kynar, 0.66 SG
Connectivity
Output	Single or dual loop-powered 4-20 mA Modbus RTU (RS-485) with optional Temperature output
Certification
NEMA 4X, IP65
CSA	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