Product Description
The Pressure Transmitter P 26.2 is a high-precision device designed for reliable measurement of differential pressure, positive and negative pressure, as well as flow-related variables. It is especially suitable for cleanrooms, laboratories, pharmaceutical facilities, and industrial processes. With scalable measuring ranges starting from 10 Pa and high overload protection, the device offers maximum flexibility and operational safety.
A key feature is the automatic zero-point adjustment, ensuring long-term stability without drift. The easy commissioning and flexible installation (DIN rail or wall mounting) simplify integration into existing systems. Additionally, multiple analog and switching outputs and a USB-C interface for configuration allow convenient customization to specific requirements.
The transmitter can also measure flow velocity, volume flow, and mass flow. An adjustable time constant ensures a stable output signal. The device is CE-certified, with further certifications in progress.
Technical Specification
The transmitter offers flexible and precise measuring ranges from 10 Pa up to 100 kPa, with scalability from 10–100% within each range. The measurement accuracy reaches up to ±0.2% FS, making it ideal for demanding applications.
Available output signals include 0–10 V, 2–10 V, 0–20 mA, and 4–20 mA, enabling easy integration into various systems. The USB-C interface allows convenient parameterization, while an optional multicolor display with keypad enables local configuration.
With a protection rating of IP65, the device is resistant to dust and water. Various pressure connections and optional relays provide additional flexibility. The power supply is variable, ranging from 24 VAC/DC to 100–240/277 VAC, optionally with galvanic isolation.
Additional options such as calibration certificates, M12 connectors, relay outputs, and P/T compensation expand the range of applications and enable precise volume flow measurement including air consumption monitoring.
