CERAGOLD
CeraGold Oxygen Probe
A patented diffused ceramic CERMET coating protects the sheath against temperature and carbon erosion, extending probe life in aggressive carburising atmospheres.
GOLD PROBE
Oxygen probes
Gold Probe Oxygen Probe
DesignationGOLD PROBE
The world's best-selling zirconia oxygen probe measures and controls oxygen, dew point and carbon potential in heat treatment furnace atmospheres.
- Delivers precision and repeatability across a wide variety of controlled atmosphere heat treatment processes
- Accuracy of +/- 0.02 %CP with unrivalled repeatability
- Totally interchangeable with other manufacturers' probes and instrumentation
- Patented sheath and electrode design facilitates probe burnout, promoting longer life
- Eight connector options plus a range of fittings and adaptors available
- Quick, easy and cost-effective to maintain and repair
- 12-month warranty from the date of installation
- Free technical support from experienced furnace engineers
- Carbon potential measurement0.01 % - 1.6 %
- Accuracy+/- 0.02 %CP
- Operating temperature590 °C to 1100 °C
- Thermocouple versions availableS, R, K, N, B or version without thermocouple
- Available lengths600 mm, 750 mm, 900 mm, 1000 mm, 1200 mm, 1400 mm
Opis
The SSi Gold Probe has been the world's best-selling zirconia oxygen probe for heat treatment furnaces for over 30 years, consistently setting the industry standard for oxygen detection and carbon calculation in controlled atmospheres. Designed and manufactured in the USA, it measures and controls oxygen, dew point and carbon potential in carbon-rich atmospheres with high accuracy and repeatability.
The Gold Probe is a third-generation zirconia oxygen sensor for atmosphere measurement in non-oxidising, reducing, neutral and carburising processes. It is totally interchangeable with other manufacturers' probes and compatible with all heat treatment process controllers. It is installed in thousands of sealed quench, continuous mesh belt, pusher, rotary and pit carburising furnaces worldwide.
A patented sheath and electrode design facilitates probe burnout and promotes longer service life. Every oxygen sensor eventually degrades, but the Gold Probe is engineered to be rebuilt quickly and at low cost, and both new and rebuilt probes carry a twelve-month warranty.
Dane techniczne
| Carbon potential measurement | 0.01 % - 1.6 % |
|---|---|
| Accuracy | +/- 0.02 %CP |
| Operating temperature | 590 °C to 1100 °C |
| Thermocouple versions available | S, R, K, N, B or version without thermocouple |
| Available lengths | 600 mm, 750 mm, 900 mm, 1000 mm, 1200 mm, 1400 mm |
| Mounting | 1" NPT or 3/4" BSP |
| Output signal | 0 to 1205 mV |
| Impedance | below 2 kOhm when new |
Applications
It works where the atmosphere decides the quality of the case
The probe measures and controls the carbon potential in controlled atmospheres, whatever the furnace design.
Furnace types
01Sealed quench furnaces
02Pit furnaces
03Mesh belt furnaces
04Muffle furnaces
05Continuous pusher furnaces
06Carburising
07Hardening
08Brazing
09Sintering
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Gold Probe XL Oxygen Probe
A reinforced spring assembly compensates the differential thermal expansion of ceramic parts and sheath in probes longer than 1000 mm.
NITRO PROBE
Nitro Probe Oxygen Probe
Measures oxygen from 510 °C upwards, covering nitriding, ferritic nitrocarburising and pre- and post-oxidation processes at low temperatures.