New ModQ Sentry Modbus Flow Totalizer Maintains Internal Thirty-Day Log of Daily Flow Totals

Press Release Summary:

SignalFire’s C1D2 Non-Incendive Modbus Flow Totalizer is interfaced with pulse-type inductive turbine and offers instantaneous flow rates, accumulated totals and status information. Unit is configurable for volume and time settings and features local display and Modbus RS485 data port for integrating with PLC/SCADA and DCS systems. ModQ comes with polycarbonate housing, LCD and push buttons and is suitable for chemical, power, food and beverage, pulp and paper, aerospace and pharmaceutical applications.

Original Press Release:

SignalFire Introduces the C1D2 Non-Incendive Modbus Flow Totalizer for Local and Remote Readout of Turbine Meters

HUDSON, MA – July 17, 2018…SignalFire Wireless Telemetry introduces the ModQ Sentry, a Modbus Flow Totalizer that interfaces with pulse-type inductive turbine (and other) flow meters to provide instantaneous flow rates, accumulated totals and status information. Units are configurable for volume and time settings and offer options to configure the K factor to match the turbine.

Powered by an internal lithium battery for standalone operations or an external 6 – 36VDC power source, the ModQ Sentry provides a local display along with a Modbus RS485 data port to integrate with PLC/SCADA and DCS systems. The ModQ Sentry maintains an internal thirty-day log of daily flow totals for historical analysis or backup storage.

The ModQ is pending Class 1 Division 2 certification for usage in hazardous locations. Packaged in a high-strength, polycarbonate housing rated NEMA 4X, the units are weathertight and rugged to withstand demanding outdoor environments. Easy to configure with local LCD and push buttons (or by using the SignalFire user-friendly ToolKit), the ModQ is ideal for data management of turbine flow meters in new and retrofit installations for a variety of industrial applications such as oil & gas, metals & mining, water & wastewater, chemical, power, food & beverage, pulp & paper, aerospace, and pharmaceutical.

For more information on the ModQ Sentry, refer to the SignalFire at or contact

About SignalFire Wireless Telemetry

SignalFire Wireless Telemetry designs and manufactures wireless telemetry products that enable robust, long-distance wireless communication connecting multiple devices in challenging outdoor environments. In 2015, the company became a part of the TASI Group and the TASI Flow Division. SignalFire joins the TASI Flow family, a global leader in flow instrumentation, with brands including TRICOR Coriolis, AW Gear Meters, KEM Küppers, LitreMeter, and Vögtlin Thermal Mass Flow Meters and Controllers. For more information about SignalFire, visit

About the TASI Group

The TASI Group of Companies is comprised of three technologically advanced product platforms commonly linked by a disciplined focus on Test, Measurement, and Assembly. Each TASI company delivers products and services to today’s world manufacturing environments, focusing on Automotive, Medical Devices, Oil and Gas, Plastic Containers, Consumer and General Industrial markets. For more information about the TASI Group, visit their Web site at

Press Contact:

Sandro Esposito

Engineering Contact:

Scott Keller

(978) 212-2868

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