FT440W-computer
SEAMETRICS Loop-Powered Flow Monitor FT440W
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SEAMETRICS Loop-Powered Flow Monitor FT440W
Home > Seametrics > Flow Monitoring > FT440W Need SEAMETRICS FT440W? Loop-Powered Flow Monitor for Compatible with Seametrics pulse-output flow sensor…
Specifications
| Brand | Seametrics |
|---|---|
| Model Number | FT440W |
| Official Product Name | FT440W Loop-Powered Flow Monitor/Totalizer (FT400 Series) |
| Applicable System | Compatible with Seametrics pulse-output flow sensors and flow systems |
| Product Type | Loop-Powered Flow Monitor / Totalizer |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock |
| Outputs | Two scaled pulse outputs + one 4-20 mA analog output |
| Pulse Range | 0.1 to 99,999.9 units/pulse |
| Operating Temperature | -32 to 131 deg F (-36 to 55 deg C) |
| Enclosure | NEMA 4X / IP67 industrial-grade plastic, wall mount |
| Dimensions (L x W x D) | 4.3 x 4.7 x 3.37 in |
| Power Supply | 9-30 VDC (loop powered with 4-20 mA output) |
| Display | Easy-to-read LCD |
| Sensor Input | 5 VDC pulse frequency or contact closure, 2000 Hz max |
Product Description
It is a direct replacement for the legacy FT415 and FT420 units and is powered by the same 4-20 mA loop that carries its analog output. The unit presents measurements on an easy-to-read LCD and is housed in a rugged NEMA 4X (IP67) enclosure for wall mounting. It works with all Seametrics flow-sensor signal types except battery-powered sensors. Optional mounting kits allow it to be installed directly on top of a compatible Seametrics flow sensor. The Seametrics FT440W is a loop-powered flow monitor and totalizer in the FT400 series, designed to interface with pulse-output flow sensors and compute flow rate and cumulative total.
Basic Product Information
- Two user-scalable pulse outputs plus one 4-20 mA analog output for external devices.
- Direct replacement for legacy Seametrics FT415 and FT420 monitors/totalizers.
- Rugged NEMA 4X / IP67 industrial plastic enclosure for wall-mount installation.
- Password-protected total and configuration to prevent unauthorized reset.
- Loop-powered 4-20 mA operation - no separate power supply required for the analog output.
Technical Specifications
Version & Model Difference
The FT440W belongs to the FT400 series. Compared with the FT430 (one scaled pulse plus pass-through, VDC or optional AC powered) and FT450 (battery powered), the FT440W is the loop-powered variant with two scaled pulse outputs and a 4-20 mA output, intended where an analog signal is required. The '-W' denotes the wall-mount configuration; meter-mount and panel-mount options exist within the series.
Application Scenarios
- Water and wastewater treatment flow monitoring and totalization.
- Industrial process flow rate indication and pulse output to metering pumps or controllers.
- Remote or panel-mounted flow totalization where a loop-powered 4-20 mA signal is required.
- SeaMetrics EX250 Hot-Tap Insertion Magmeter
Frequently Asked Questions
What sensors work with the Seametrics FT440W?
The FT440W accepts 5 VDC pulse-frequency or contact-closure signals from all Seametrics pulse-output flow sensors except battery-powered sensors.
How is the FT440W powered?
It is loop-powered, drawing power from the same 4-20 mA loop that carries its analog output; an optional PC42 supply provides 12/24 VDC if needed.
Which older models does the FT440W replace?
It is a direct replacement for the legacy Seametrics FT415 and FT420 flow monitors/totalizers.
What outputs does the FT440W provide?
Two user-scalable pulse outputs and one 4-20 mA analog output, with galvanic isolation on most pulse outputs.
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