Compact Ceramic Pressure Transmitters
Compact pressure transmitters with oil-free ceramic sensor technology delivering continuous measurement and configurable outputs for demanding process control and safety applications
Standard compact ceramic pressure transmitter for universal applications
Advanced compact ceramic pressure transmitter with digital communication
Ceramic pressure transmitters excel in demanding control and safety applications
Fast response prevents dry running and cavitation damage
Precise pressure monitoring for start/stop and load/unload control
SIL-rated reliability for critical safety systems
Fail-safe operation prevents spills and overflows
Ceramic transmitters vs. traditional mechanical instruments
| Feature | Mechanical Instrument | Ceramic PTC3x |
|---|---|---|
| Technology | Bourdon tube/diaphragm | Oil-free ceramic sensor |
| Accuracy | ±2-5% | ±0.5% |
| Repeatability | ±1-2% | ±0.1% |
| Life Cycles | 100k-1M | 10M+ |
| Drift | Significant over time | Minimal (<0.1%/year) |
| Vibration Resistance | Poor | Excellent |
| Configuration | Manual adjustment | Digital communication |
Why ceramic pressure transmitters outlast mechanical alternatives
Common questions about compact ceramic pressure transmitters
Compact pressure transmitters like the Ceraphant PTC3x combine continuous pressure measurement with a small footprint and simple setup. They output continuous signals for monitoring and control systems, and can also be configured with set points for direct equipment control — all from one compact device.
Ceraphant PTC3x achieves ±0.5% accuracy with exceptional repeatability (±0.1%). The ceramic sensor provides minimal hysteresis (<0.2%) ensuring consistent measurement. Long-term stability eliminates the drift common in mechanical instruments.
Yes, Ceraphant PTC3x ceramic transmitters excel in vacuum through positive pressure applications (0.4 mbar to 400 bar range). The oil-free ceramic design prevents vacuum outgassing issues, and adjustable deadband ensures stable behavior at transition points.
The PTC3x offers multiple configuration methods: local push buttons with LED display, digital communication for remote setting, or preconfigured at the factory. Output set points and reset points can be adjusted independently for optimal control behavior.
Ceraphant PTC3x carries comprehensive certifications: ATEX/IECEx for explosive atmospheres, SIL2 per IEC 61508 for safety systems, marine approvals, and sanitary approvals (3-A, EHEDG) for hygienic applications.
Ceramic instruments typically operate 10+ years or 10 million cycles without degradation. There are no mechanical wear parts to fatigue. The solid-state ceramic sensor extends life 5-10x versus mechanical alternatives.
Pump protection applications value the fast response and reliability. Compressor control benefits from precise continuous measurement. Safety shutdown systems require SIL-rated reliability. Chemical processes appreciate the ceramic sensor's universal media compatibility.
Yes, a single PTC3x can replace several mechanical gauges and switches through its continuous output and multiple configurable set points. This consolidation reduces installation cost and potential leak points.