MicroCal™ Pressure Transducer Calibrator

  • Setra MicroCal Advanced Modular Pressure Transducer Calibrator

Whenqualityandreputationare on the line,trustSetra to ensure safety. Choose the MicroCal Pressure Transducer Calibrator from the company that knows pressure, Setra Systems.

Product description

The MicroCal automated pressure transducer calibrator is used as a stand-alone calibration standard for differential and gauge pressure sensors found in critical environments. Setra partnered with NASA to develop the industry's quickest and most stable pressure control for low pressure range applications. The MicroCal combines precise pressure control with high accuracy modular pressure reference providing the quickest and most accurate calibration solution on the market today. The MicroCal is an easy-to-use solution that significantly improves labor productivity and efficiency when compared to the leading competitors, providing immediate ROI.

Modular Design to Cover Many Applications- The MicroCal utilizes modular pressure reference, enabling the user to select the most accurate reference for calibrating the unit under test. Competitive calibrators often use fixed higher range reference sensors that do not allow for proper calibration ratios at the low end of the pressure range. The modular rechargeable battery offers further flexibility to extent available calibration time beyond the standard 8 hours.

NASA Patented Pressure Calibration Technology- The MicroCal is designed to perform calibration checks on installed sensors, pressure switches and gauges that monitor critical applications. The on-board pressure generation system allows for stable & accurate pressure to be applied to the unit under test during calibration, while providing isolation from process background disturbances. The NASA patented technology achieves 0.0002" W.C/step resolution; when combined with the high accuracy the MCPM pressure module, the MicroCal is the ultimate low-pressure calibration device.

Reduce Calibration Time- When the fast and stable pressure control is combined with high accuracy reference modules and easy to use interface, the MicroCal can reduce overall calibration time up to 80%. This time savings provides almost immediate ROI based on the number of calibrations performed annually.

7" Touchscreen with Intuitive User Interface- The easy-to-use 7" touchscreen interface, combined with an intuitive menu structure, provides the user with all the features needed for verification and calibration of differential pressure instrumentation. The MicroCal offers the Expert System feature, which detects and automatically calibrates Setra's Model 269 digital pressure transducer.

Features & Benefits
  • Modular Pressure References
  • Up to 8 Hours of Battery Life
  • Easy Step-by-Step User Interface Process
  • Pressure Generation & Monitoring Modes to Verify System Performance
  • True Low Range Dual Reference Pressure Sensors with NIST Traceability
  • Quickest and Most Accurate Low Pressure Calibrator on the Market


Pressure Calibrator
MicroCal Pressure Calibrator Info

Prop 65 NoticeWARNING:This product can expose you to chemicals including Lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go towww.p65warnings.ca.gov)

NOTICE:Lead is encapsulated in the sensor glass housed inside the product.

MicroCal™ vs. The Competition


Control stability of multiple pressure calibrators
  • Utilizes NASA patented low differential pressure generation technology
  • Enabling industry leading control stability - below 0.0002"W.C.
  • Close-loop system, isolated from outside environmental disturbances during calibration
Our Competition:
  • Uses single-ended electric pumps and solenoid switches to generate pressure
  • Limits control stability, fluctuates up to 0.0016"W.C. from pressure pulses
  • Open-loop system, susceptible to outside environmental disturbances during calibration
Setra's pressure calibration brochure
Pressure Calibration Brochure

Setra's pressure calibrators have set the bar for the last decade in terms of pressure control and accuracy for low differential pressure in critical applications. Over 200,000 sensors in pharmaceutical and healthcare facilities are calibrated annually utilizing Setra's calibration technology. Download the Pressure Calibration brochure to learn more about the MicroCal and how it can increase safety while saving you time and money.

Download the Brochure