Product description
Applied Materials 0190-10982 HX/FCW flow switch sensor, commonly referenced with Turck FCS-G/4A4-ARX/D518 and 0.3m lead.
Specifications and identifiers
sensor details
| Sensor type | Flow switch Detects coolant or fluid flow state. |
|---|
| Delay reference | 5 second delay Delay behavior is referenced in AMAT descriptions and should be verified on the actual sensor. |
|---|
| Vendor/model reference | Turck FCS-G/4A4-ARX/D518 Model-family reference appearing in multiple descriptions. |
|---|
| Application wording | HX/FCW Likely heat-exchanger/facility cooling-water context; exact expansion should be confirmed. |
|---|
Equipment context
- Applied Materials cooling-water or heat-exchanger circuit
Applications
cooling-water circuitsheat exchanger flow monitoringfacility cooling water interlockscooling flow interlock replacementheat exchanger/facility water monitoringflow-sensor service
How it works
A flow switch detects whether fluid flow is present or above a threshold.
It protects heaters, RF components, pumps, or heat exchangers from operating without adequate cooling or fluid flow.
Technical guide
flow_switch_delay
Some flow switches include a delay to prevent nuisance trips during startup or transient flow changes.
- FCW
- Often used for facility cooling water, but exact tool meaning should be verified.
- HX
- Common abbreviation for heat exchanger.
What to verify before purchase
- Verify exact Turck model, cable length, delay setting, fitting style, and wet-material compatibility.
- Confirm the target circuit and threshold requirements.
Confirm with the seller
- Exact fluid, fitting material, and operating range are not confirmed.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.