The TTI PC705-3K is a professional-grade pressure calibrator designed for demanding industrial environments. With a wide measurement range of 0 to 700 Bar and an accuracy of ±0.03% of full scale, this instrument delivers reliable and precise calibration for a variety of pressure sensors and transmitters. Its robust construction and hazardous area approvals (EEx/IS) make it a trusted choice for engineers and technicians working in potentially explosive atmospheres.
Key Features & Highlights
- Wide Pressure Range: 0 to 700 Bar, suitable for high-pressure applications.
- High Accuracy: ±0.03% FS ensures precise measurements.
- External Sensor Input: Allows connection of external pressure sensors for extended capability.
- Electrical Inputs: mA, V, and switch test inputs for comprehensive calibration tasks.
- RS232 Interface: Enables data logging and remote control via PC.
- Hazardous Area Approval: EEx/IS certified for use in explosive environments.
- Programmable Engineering Units: Flexible display in various units (e.g., Bar, psi, kPa).
Applications
The TTI PC705-3K is ideal for calibrating pressure transmitters, transducers, and switches in industries such as oil and gas, chemical processing, power generation, and manufacturing. Its hazardous area approval makes it particularly suitable for use in refineries, chemical plants, and other locations where flammable gases or vapors may be present.




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