Hydrostatic Level Sensor — Metal Plating & Photographic Process Solutions
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LibertyCES has documented Hydrostatic Level Sensor in Metal Plating & Photographic Process Solutions service, including plating line bath solutions, neutralization tank contents and waste sump liquor. Wetted materials to confirm: PVDF body and Ceramic diaphragm. Documented models include GF Signet 2250 Hydrostatic Level Sensor and GF Signet 2450 Pressure Sensor. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a free spec review.
Materials documented for this service
- PVDF body
- Ceramic diaphragm
- FKM diaphragm seal and union O-ring
- Selectable end-connector material: PVC, CPVC, PP-H, PP-N, PVDF
Products cited for this service
Real Specifications
| Spec | Value | Source document |
|---|---|---|
| GF Signet 2250 range | 0-10 psig (0-23ft) or 0-50 psig (0-115ft) | GF Signet — Instrumentation Product Range Brochure |
| GF Signet 2250 wetted materials | PVDF, Ceramic, FKM | GF Signet — Instrumentation Product Range Brochure |
| GF Signet 2450 pressure ranges | 0-10, 0-50, or 0-250 psig | GF Signet — Instrumentation Product Range Brochure |
| GF Signet 2450 accuracy/response time | ±1% of full scale @ 25°C, response time <100ms | GF Signet — Instrumentation Product Range Brochure |
| GF Signet 2450 operating temperature | -15°C to 85°C | GF Signet — Instrumentation Product Range Brochure |
| GF Signet 2450 end-connector material options | PVC, CPVC, PP-H, PP-N, or PVDF | GF Signet — Instrumentation Product Range Brochure |
Signet's own install guidance: the sensor's back-end capillary tube must be exposed to atmospheric pressure, and a ball valve should be placed between tank and sensor for maintenance ease. For anything mounted inside a tank, use the 2250 hydrostatic level sensor, not the 2450 pressure sensor — the 2450 is explicitly not recommended for in-tank submersible mounting.
GF Signet names Neutralization Tanks and Plating Lines directly among the 2250's real applications, and the design reason it survives there is the flush ceramic diaphragm, which the vendor's own Application Matrix rates '+' for dense surface foam — exactly the fuming, foam-prone condition a plating bath or neutralization tank produces, where an acoustic-echo-based sensor would misread. Liberty CES specifies hydrostatic over ultrasonic on these tanks for that documented reason.
Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.
FAQ
Can Hydrostatic Level Sensor handle Metal Plating & Photographic Process Solutions?
LibertyCES has documented Hydrostatic Level Sensor in Metal Plating & Photographic Process Solutions service.
What wetted materials should Hydrostatic Level Sensor use in Metal Plating & Photographic Process Solutions service?
Materials documented for this service: PVDF body, Ceramic diaphragm, FKM diaphragm seal and union O-ring, Selectable end-connector material: PVC, CPVC, PP-H, PP-N, PVDF. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a spec review before final specification.
Which Metal Plating & Photographic Process Solutions chemicals does this cover?
Named chemicals in this documentation: plating line bath solutions, neutralization tank contents, waste sump liquor, clarifier underflow.
Which Hydrostatic Level Sensor models are documented for Metal Plating & Photographic Process Solutions?
Documented examples include GF Signet 2250 Hydrostatic Level Sensor (0-10 psig / 0-23ft or 0-50 psig / 0-115ft; S3L or 4-20mA; flush ceramic diaphragm; PVDF, ceramic and FKM wetted; 0-0.7bar -XU or 0-3.4bar -XL; PVC-U union/bushing), GF Signet 2450 Pressure Sensor (0-10 / 0-50 / 0-250 psig, PVDF housing with ceramic diaphragm; end connectors and union nuts in PVC, CPVC, PP-H, PP-N or PVDF so the wetted path is matched to chemistry independently of the sensor body).
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Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated