Dwyer 616KD Series 4-20mA Differential Pressure Transmitter

The Dwyer 616KD Series 4-20mA Differential Pressure Transmitter is a high-performance instrument designed for precise measurement of differential pressure in air, non-combustible gases, and compatible gases. Equipped with One-Touch® one-button digital calibration technology, it simplifies installation and maintenance, eliminating the need for traditional potentiometer adjustments or additional calibration tools. With multiple accuracy grades (±0.25% FS, ±1% FS, ±2% FS) and a wide range of pressure options, it caters to diverse industrial applications, from air handling unit filter monitoring to pharmaceutical equipment pressure control.

• One-Touch Calibration: Zero and span calibration at the push of a button, saving installation time and reducing maintenance efforts. No pressure source or extra tools are required for calibration, streamlining on-site setup.
• Multiple Accuracy Grades: Available in 616KD-A (±0.25% FS), 616KD-B (±1% FS), and 616KD (±2% FS) to meet varying precision requirements, ensuring suitability for both critical and standard applications.
• Stable Performance: Boasts a stability of ±1% FS/year, maintaining consistent measurement accuracy over extended periods.
• Flexible Power and Output: Supports 4-20mA output with 10-35VDC (2-wire) or 12-26VAC (4-wire) power supply; also offers field-selectable voltage outputs (0-10V, 0-5V, 2-10V, 1-5V) for compatibility with diverse control systems.
• Compact and Cost-Effective: Ideal for OEM applications due to its compact design and cost efficiency, without compromising on performance.