| Parameter | Specification |
|---|---|
| Model | UQK‑A |
| Type | Overflow observing annunciator with visual window & float alarm |
| Nominal Diameter (DN) | 32, 40, 50, 65, 80, 100, 125, 150, 200, 250 mm |
| Nominal Pressure (PN) | 0.2 MPa |
| Medium Temperature | ≤ 100 °C |
| Medium Specific Gravity | ≥ 0.80 g/cm³ |
| Medium Viscosity | ≤ 0.02 Pa·s |
| Contact Type | SPDT (Single Pole Double Throw) |
| Contact Capacity | AC 220V, 1.0 A |
| Connection Flange | CB/T46‑2007, GB2506‑2005 (marine standards) |
| Housing Material | Carbon steel / Stainless steel (optional) |
| Observation Window | Tempered glass |
| Certifications | CCS, BV, ABS, LR, DNV, GL (marine type approvals) |
| Applications | Marine overflow pipelines, engine room oil tanks, industrial liquid storage systems |
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