Relative pressure transducer CEROS C02 M

ceramicI2Cfor printed circuit boards

Overview
The JUMO CEROS C02 M is a digital low-energy pressure measuring cell for precise relative pressure measurement. Supplied as an active, fully calibrated and temperature-compensated module, it is optimized for battery-powered and low-power applications and available in versions for direct PCB mounting.

Highlights

• Very low energy consumption (< 1 mA operating, < 50 nA sleep)
• Fully calibrated and temperature-compensated signal
• Digital I²C interface for straightforward integration

Customer benefits at a glance

• High measuring accuracy (< 0.4 %) and excellent linearity (< 0.2 %)
• Ready-to-use active module reduces need for external calibration
• Easy zero-point correction and configuration via setup program

Technical data

• Sensor: Thick-film ceramic sensor (Al₂O₃)
• Measuring principle: Relative pressure
• Measuring range: 100 mbar to 60 bar (relative)
• Supply voltage: 3.3 V
• Output: I²C protocol
• Signal resolution: 16 bit
• Current consumption: < 1 mA (operating), < 50 nA (sleep)
• Response time T90: < 3 ms
• Accuracy: < 0.4 %
• Linearity: < 0.2 %
• Temperature range: -40 to +120 °C
• Housing material: Ceramic (Al₂O₃)
• Features: Vibration and shock resistant
• Special features: Battery operation possible; subsequent zero-point adjustment via setup program; customized solutions available