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MS2700E High Resolution ER RS-485 Modbus Transmitter

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 - sales@metexcorporation.com

Corrosion Monitoring,Instruments,Meters

MS2701E High Resolution ER Transmitter

RS-485 Modbus Output

Metal Samples’ new compact MS2701E ER Transmittermeasures all types of electrical resistance (ER) corrosionprobes. The new high-resolution, 16-bit measurementprovides faster response, obtaining corrosion rates in hoursinstead of days.

The transmitter is provided in a weather-proof (IP 66 / NEMA-4X)and explosion proof cast aluminum enclosure. It is designedto be mounted directly to the probe, but can also be mountednearby using the optional mounting kit and a customer-supplied mounting pole.

The MS2701E transmitter offers simple installation and robustRS-485 Modbus communication, allowing up to 32 units to beconnected in series (daisy-chained) on a single line. Setup is also simple, using a set of switches to select the probe type to bemeasured, address, and other options.

Technical Specifications

Model: MS2701E - High Resolution ER RS-485 Modbus Transmitter, Direct Mount
MS2701E-XX* - High Resolution ER RS-485 Modbus Transmitter, Remote Mount
XX* = Cable length in feet, up to 30 feet maximum, in 5 foot increments.

Physical Data

Instrument Weight: 3.70 lb. (1.68 Kg)
Total Weight w/ Accessories: 5.76 lb. (2.61 Kg)
Instrument Dimensions: 8.0" H x 4.82" W x 3.45" D
(20.32cm H x 12.24cm W x 8.76cm D)

Operating Temperature: -40° to 158°F (-40° to 70°C)
Storage Temperature: -40° to 176°F (-40° to 80°C)

Enclosure Material: Cast Aluminum (Copper-Free)
Mounting Specifications: Direct probe mount or Remote mount
(Up to a 2.5" (6.35 cm) Dia. pole)

Performance Data

Measurement Type: ER measurement using any standard ER probe type
(Wire Loop, Tube Loop, Cylindrical, Flush, Strip, etc.)
Range: 0-100% of probe life
Resolution: 0.0015% of Probe Life (16-bit)
Cycle Time: 90 Seconds

Electrical Data

Power Requirements: 10 to 28 VDC
Maximum Probe Cable Distance: 30 ft (9.1 m)
Output Specifications: RS-485 Modbus, RTU or ASCII Protocol (Switch Selectable)
2400 / 4800 / 9600 / 19.2K Selectable Baud
32 Maximum Units (Addresses 1 to 32)

Hazardous Location Certifications - Intrinsic Safety

Europe and Worldwide

(ATEX and IECEx) II 2(1) G Ex db [ia Ga] IIC T6…T4 Gb
II 2(1) D Ex tb [ia Da] IIIC T80°C Db
- 40°C = Ta = + 70°C

ATEX Certificate No: ITS18ATEX2203437X
IECEx Certificate No: IECEx ETL 18.0020X

X - see Special Conditions in Operator's Manual.

Hazardous Location Certifications - Enclosure

Case Specifications: Explosion Proof (FM, CSA, CENELEC, UL)
IP 66, NEMA 4X, 7BCD, 9EFG

Included Accessories (Direct-Mount Model)

Meter Prover, Operations Manual

Included Accessories (Remote-Mount Model)

Meter Prover, Operations Manual, Probe Cable, Mounting Hardware Kit

MS2701E High Resolution ER Transmitter

METEX CORPORATION LIMITED

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Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

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