E Series Flow Monitors

  • Explosion proof flow rate indicator
  • Custom LCD display provides multiple flow data at a glance
  • USB communication for local data extraction

The E‐series distinguishes itself by its quality and functionality driven design. It exceeds the standards for explosion proof design and provides safety during daily operation. The explosion proof enclosure in most applications exceeds the environmental demands. Durability and reliability are what Turbines, Inc. strives for and it is available in this comprehensive, well designed and purpose driven explosion proof flow rate indicator/totalizer.


The E series offers  a flow rate indicator / totalizer that is designed to be used in demanding applications. Its sturdy design and ease of use are unequaled by any other explosion proof indicator on the market. The E-Series is always your first and safest choice for explosion proof applications.


The unique LCD display provides multiple flow data at a glance. The main information is displayed with 7 digits (12mm, 0.47”) to show total or flow rate and 11 digits (7mm, 0.28”), which can be set to show flow rate and accumulated total. On-screen engineering units are easily configured from a comprehensive selection.

Different units for flow rate and total can be displayed simultaneously. The speedometer offers a quick visual of the actual flow rate. For good visibility in full sunlight and darkness, the E112 is provided with a bright backlight. When battery powered the backlight is only operational after a keypad touch, to save battery life.


The E-Series uses the highly appreciated configuration structure of our F-Series product lines. Each setting is clearly indicated with an alphanumerical description, which avoids confusing abbreviations. Once familiar with one E-series product, you will be able to program all models in all our series without a manual. For example: an (intrinsically safe) F112 operates identical to an explosion proof E112 and has the same three buttons! In other words: know one, know them all.

Remote configuration

Even more user-friendly is the remote configuration via a PC using the free downloadable E-Series Configuration Software. Depending on your product, just connect the E-Series to your PC with the special Configuration Cable (ACE02) or use the Modbus or USB communication cables (ACE01/06/07).


Operation is done via the optical, easy-to-operate, through glass keypad without having to remove the front cover. These optical keys can be disabled. For easy handheld configuration there are three mechanical push buttons on the bottom side of the display collar.

All settings are accessed via a simple operator menu that can be passcode protected.


High intensity transflective numeric and alpha-numeric LCD, UV-resistant, with bright backlight.
Intensity can be adjusted via the keypad.
Note: When battery powered, the backlight is only operational after a keypad touch to extend the battery lifetime.
Ø 65 x 45mm (2.56” x 1.77”)
Seven 12mm (0.47”) and eleven 7mm (0.28”) digits.
Various symbols and measuring units.
Refresh rate
User definable: 8 times/sec. - 30 secs.
To indicate the actual flow rate the bar graph runs from 0 to 100% in 20 blocks, each block is 5%.
Operating temperature
Ambient -40°C to +70°C (-40°F to +158°F).
Hazardous area - Explosion proof
ATEX Gas: II 2 G Ex d IIC T6 Gb.
certification Dust: II 2 D Ex tb IIIC T85°C Db.
IECEx Gas: Ex d IIC T6 Gb.
certification Dust: Ex tb IIIC T85°C Db.
FM & CSA c-us Class I, Div. 1, Grps A, B, C, D.
certification Class II/III, Div. 1, Grps E, F, & G.
Class I, Zone 1, AEx d IIc T6 Gb,
Zone 21, AEx tb IIIC T85°C Db.

Support and Service

Our full-time, dedicated service group offers prompt reliable technical support services such as; evaluation, repair and recertification for flow meters including a competitor’s product. Onsite calibration services are performed by our experienced technicians proficient in using the latest test equipment.

If your application requires unique meter and instrumentation features our engineering team will design the appropriate custom equipment.

Our extensive inventory permits rapid shipment, typically within 24 hours, thus minimizing expensive down time.


ISO9001, AS9100, 3A, NIST, NTEP, CTEP, OIML R81/R117/MID, CSA, Intrinsic Safety and Canadian CRN


Worldwide Support

Turbines, Inc. serves customers worldwide with U.S. offices in Cranston, RI (headquarters); Odessa-Midland, TX; Altus, OK; Seneca, SC; and Edmonton, Alberta (Canada).