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Watlow
Watlow FLUENT In-Line Heater
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Watlow FLUENT in-line heater for on-demand fluid heating. High watt density, internal TC, compact axial leads. RFQ + selection help.
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RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Type
Watlow FLUENT in-line heater for on-demand fluid heating in a compact package
Construction
Small lightweight high-watt-density layered heater circuit with internal baffle for turbulent flow
Integration
Integrated thermal solution that can replace immersion heaters or tube-wrapped heaters and reduce system components
Response
Ultra-fast response from high watt density and low mass thermal-spray heater construction
Sensing
Internal thermocouple for high-limit control
Leads
Low-profile axial lead exit for compact system packaging
Fits on-demand gas delivery, exhaust, and compact fluid-heating loops that need a small high-watt-density in-line heater with an internal thermocouple and low-profile axial leads.
Key advantages
- High watt density, low mass — Layered thermal-spray heater circuit for ultra-fast response.
- Internal baffle — Turbulent flow path to improve heat transfer uniformity.
- Internal thermocouple — High-limit sensing built into the heater.
- Axial lead exit — Low-profile packaging for tight manifolds and compact skids.
Typical applications
- On-demand gas delivery and exhaust heating on process skids.
- Compact fluid loops replacing immersion or tube-wrapped heaters.
- Systems that need fast thermal response in a small envelope.
Selection guide
- Type — In-line heater for on-demand fluid heating in a compact package.
- Construction — Small lightweight high-watt-density layered heater circuit with internal baffle.
- Sensing — Internal thermocouple for high-limit control.
- Leads — Low-profile axial lead exit for compact system packaging.
- Integration — Can replace immersion or tube-wrapped heaters and reduce system components.
- Order specifics — Wattage, voltage, and process connections are application-selected — state them on the RFQ.
Common mistakes
- RFQing “FLUENT” without fluid type, flow, inlet/outlet temperature, voltage, and wattage.
- Assuming drop-in replacement size without checking axial lead exit and baffle packaging.
- Skipping high-limit control wiring for the internal thermocouple.
- Treating OEM size/weight comparison claims as a published dimensional table — send envelope constraints.
When to RFQ / what to tell us
- Fluid / gas type, flow rate, inlet temperature, and required outlet temperature.
- Supply voltage, wattage/power budget, and high-limit control scheme for the internal TC.
- Process connections, envelope limits, quantity, ship-to country.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 44799 |
| Brand | Watlow |
| Model | FLUENT |
| Product type | inlinecirculationheater |
| Type | Watlow FLUENT in-line heater for on-demand fluid heating in a compact package |
| Construction | Small lightweight high-watt-density layered heater circuit with internal baffle for turbulent flow |
| Sensing | Internal thermocouple for high-limit control |
| Leads | Low-profile axial lead exit for compact system packaging |
| Applications | Gas delivery, exhaust and compact fluid heating loops requiring fast response |
| Notes | Specs from Watlow FLUENT product sheet fluent-product-sheet-0223 + product guide (watlow.com). Wattage/voltage/connection not fixed in JSON — state on RFQ. |
Documents
FAQ
Q: What is FLUENT used for? A: On-demand fluid heating in compact packages — OEM sheet lists gas delivery, exhaust, and compact fluid loops needing fast response.
Q: Does it include temperature sensing? A: Yes — an internal thermocouple for high-limit control is listed on the product sheet extract.
Q: What should I send for a quote? A: Fluid, flow, temperatures, voltage/power, connections, envelope, quantity. Compatible with systems using Watlow FLUENT — we do not claim authorized-dealer status.
Links
| Parameter | Value |
|---|---|
| Type | Watlow FLUENT in-line heater for on-demand fluid heating in a compact package |
| Construction | Small lightweight high-watt-density layered heater circuit with internal baffle for turbulent flow |
| Integration | Integrated thermal solution that can replace immersion heaters or tube-wrapped heaters and reduce system components |
| Response | Ultra-fast response from high watt density and low mass thermal-spray heater construction |
| Sensing | Internal thermocouple for high-limit control |
| Leads | Low-profile axial lead exit for compact system packaging |
| Efficiency | Entire heater surface used for heat transfer to improve uniformity versus traditional circulation heaters |
| Size Weight | OEM comparison claims large size/weight reduction versus traditional or cast-in circulation heaters |
| Applications | Gas delivery, exhaust and compact fluid heating loops requiring fast response |
| Document | Watlow FLUENT In-line Heater product sheet (fluent-product-sheet-0223) + product guide (watlow.com) |