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Smart Flow Monitoring with the Flomec RT40 Rate Totalizer

FLOMEC RT40 RATE TOTALIZER

SMART FLOW MONITORING. SIMPLIFIED.

Powerful, user-configurable display for flow rate, total volume, and totalized monitoring.

RT40 Model
RT406DOMM Alt2
RT406DOMM Alt3
2inch Pipe Mount Kit RT40

FLOMEC RT40 
AT-A-GLANCE

The FLOMEC RT40 is a versatile display designed to calculate and show flow rate, total volume, and accumulative total from flow meters with pulse or frequency outputs. It supports various engineering units and includes a pulse output for easy system integration.

FEATURE HIGHLIGHT

Need to verify connections or test external devices like PLCs or dataloggers—without running pumps or opening valves? The RT40’s Test Output feature sends a steady 10Hz pulse signal, allowing you to:

  • Simulate flow conditions instantly
  • Validate wiring and device settings
  • Isolate issues between input and output signals

EXAMPLE

If your PLC isn’t receiving pulses, activate the Test Output.

  • If the PLC still reads nothing → check wiring or programming.
  • If it reads the 10Hz signal → check RT40 settings or flowmeter input.

WHY CHOOSE THE RT40?

KEY BENEFITS

  • Easy setup and configuration
  • Reliable pulse output for system integration
  • Built-in diagnostics for faster troubleshooting
  • Ideal for data logging, industrial automation, and more
  • Make easy and secure PIN-protected configuration adjustments using FLOMEC Configuration & Diagnostics Software

Specs & Technical Overview

PHYSICAL SPECIFICATIONS

  • Glass-reinforced nylon (or powder-coated aluminum) enclosure IP66/67 rating 
  • Operating Temperature: -22°F to 176°F (-30°C to +80°C)

DISPLAY SPECIFICATIONS

  • Dual-line LCD with backlight (external DC required for backlight)
  • Selectable units: Liters, gallons, quarts, pounds, kilograms, more

INPUTS / OUTPUTS

  • Dual-channel pulse/frequency input
  • Pulse outputs for PLCs, alarms, and data loggers

POWER SPECIFICATIONS

  • 3.6V lithium battery or 12-30V DC external
  • Battery life: Up to 5 years (ideal conditions)

MOUNTING OPTIONS

  • Aluminum/nylon, universal or integral mounts
Physical

PHYSICAL SPECIFICATIONS

  • Glass-reinforced nylon (or powder-coated aluminum) enclosure IP66/67 rating 
  • Operating Temperature: -22°F to 176°F (-30°C to +80°C)
Display

DISPLAY SPECIFICATIONS

  • Dual-line LCD with backlight (external DC required for backlight)
  • Selectable units: Liters, gallons, quarts, pounds, kilograms, more
Inputs / Outputs

INPUTS / OUTPUTS

  • Dual-channel pulse/frequency input
  • Pulse outputs for PLCs, alarms, and data loggers
Power

POWER SPECIFICATIONS

  • 3.6V lithium battery or 12-30V DC external
  • Battery life: Up to 5 years (ideal conditions)

How to Configure & Troubleshoot

SECURE SETUP

TEST OUTPUT

  • Use the simulated signal for easy troubleshooting
RT406DOMM

Accessories & Add-ons

Support & Documentation

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