A Division of Alabama Specialty Products, Inc.
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Model ET1650

Certified Data Transfer Unit

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Metal Samples offers a data transfer unit (DTU) which is certified for use in hazardous locations when used in conjunction with approved Metal Samples data loggers (specific models listed below). The certified DTU allows the user to collect data from certified Metal Samples data loggers without having to remove the product from the classified area. The DTU incorporates non-volatile flash memory and has sufficient memory to store millions of readings. It can be connected to any standard PC using the industry standard USB Type-A connector. The certified DTU must be connected and used in accordance with the control drawing for the appropriate instrument.


Storage Capacity: 8 GB
Dimensions: 3.1"L x 1"W x .5"D (7.9cm x 2.6cm x 1.3cm)
Operating Temperature: -40° C to 70° C
Storage Temperature: -40° C to 85° C
Humidity: 10-90% RH, non-condensing
Housing: ABS Polycarbonate
USB Class: 1.1 or 2.0
USB Type: Type A
Operating System: Windows 7, Windows 8, Windows 10
Protection Class: II 1 (1) G Ex ia[ia]IIC T4 Ga
Certified to use with Metal Samples MS35XX, MS36XX, MS4500E,
MS4500E-HC, and MS50XX Instruments
Certificate: ITS18ATEX203161X
IECEx ETL 18.0007X
Connection Parameters
Uo max ≤ 6.0
Io max ≤ 747.5mA
Po max ≤ 923.1mW
Co 12.71µF
Lo 0.37µH


ET1650 Ordering Information

ET1650 - Certified Data Transfer Unit

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  Metal Samples Company
P.O. Box 8
152 Metal Samples Rd.
Munford, AL 36268
Phone: (256) 358-4202
Fax: (256) 358-4515

E-mail: msc@alspi.com
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Metal Samples Company is a division of Alabama Specialty Products, Inc. - Copyright © 2020