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Seametrics
Seametrics FT400 Series Rate/Total Flow Indicator
Quote on request
No online payment · add lines to RFQ BOM
FT430 DC; FT440 loop 4–20 mA; FT450 battery ~5 yr. RFQ model.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Display
5-digit rate + 8-digit total autorange
Type
Rate/total flow indicator (FT430 / FT440 / FT450)
Power Ft430
7–30 VDC, 4 mA (optional AC wall-mount supply)
Power Ft440
Loop-powered 9–30 VDC with 4–20 mA
Power Ft450
Lithium C 3.6 V battery; ~5 year life class
Outputs
Scaled pulse / alarm; FT440 4–20 mA loop
Fits pulse-input rate and total display where you need a Seametrics FT400 Series indicator—FT430 (7–30 VDC), FT440 loop-powered 4–20 mA (9–30 VDC), or FT450 lithium battery (~5 year life class) for flowmeter rate/total indication.
Key advantages
- FT430 — 7–30 VDC powered
- FT440 — Loop-powered 9–30 VDC with 4–20 mA
- FT450 — Lithium C 3.6 V; ~5 year life class
- Function — Rate/total flow indication
- Platform — Seametrics FT400 Series
Typical applications
- Flowmeter local display.
- Battery-powered remote totals.
- Loop-powered rate indication.
Selection guide
- 430 vs 440 vs 450
- Pulse scaling
- Enclosure / mount
Common mistakes
- Wrong K-factor.
- Loop load on FT440.
- Battery model where loop needed.
When to RFQ / what to tell us
- Model, scaling.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 42035 |
| Brand | Seametrics |
| Model | FT400 Series Flow Monitor |
| Product type | Flow Monitor |
| Type | Rate/total flow indicator (FT430 / FT440 / FT450) |
| Power FT430 | 7–30 VDC, 4 mA (optional AC wall-mount supply) |
| Power FT440 | Loop-powered 9–30 VDC with 4–20 mA |
| Power FT450 | Lithium C 3.6 V battery; ~5 year life class |
Documents
FAQ
Q: Models? A: FT430, FT440, FT450.
Q: Battery life? A: FT450 ~5 year life class.
Q: What should I send for a quote? A: Model/scaling, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Display | 5-digit rate + 8-digit total autorange |
| Type | Rate/total flow indicator (FT430 / FT440 / FT450) |
| Power Ft430 | 7–30 VDC, 4 mA (optional AC wall-mount supply) |
| Power Ft440 | Loop-powered 9–30 VDC with 4–20 mA |
| Power Ft450 | Lithium C 3.6 V battery; ~5 year life class |
| Outputs | Scaled pulse / alarm; FT440 4–20 mA loop |
| Input | 5 V pulse or contact closure (FT430/440); micropower GMR (FT450) |
| Input Freq | 2–2000 Hz (FT430/440); 2–550 Hz (FT450) |
| Environment | NEMA 4X / IP67 |
| Operating Temp | −5 to 55 °C |