PulsePro™ Technology
PulsePro™ Non-Clogging Differential Pressure Transmitter
Heavy-duty, maintenance-free transmitter designed for fabric filters, cyclones, powder processes, and low pressure particulate laden pipes. The PulsePro DP-20T Differential Transmitter's ability to transmit accurate measurements below 10" WC over a broad temperature range without clogging concerns makes the DP-20T a worthy replacement for mechanical/helical devices and an ideal compliment to out PulsePro Control System.
Its unique flush/ported design enables configuration for either differential or static measurement. When measuring differential pressure, the flush diaphragm is mounted to the dirty or wet side of the process. The port connection is tubed to the cleaner side. For static measurement, such as in a powder conveying pipe, the port is simply vented to atmosphere.
Standard output is a 4-20mA signal for connection to a PulsePro Controller, PLC, DCS, PC, or chart recorder.
Operating Principle
The DP-20T uses an advanced micro-machined sensing element with temperature compensation packaged in an industrial grade stainless steel body. Changes in process pressure or vacuum applied to the diaphragm cause deflection in the sensing element. A precise, linear 4-20 mA output signal proportional to the pressure is produced by the circuitry.
Features and Benefits
- Solid state micro-machined sensing element.
- Temperature compensated, operates at temperatures up to 450°F (232°C).
- Accurate and repeatable 4-20 mA output signal.
- Heavy duty body prevents errors from mounting stress.
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