• 493D

493D Differential Pressure Transmitters for Medical Applications

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Product Description

Made of BCM piezo resistive silicon sensor dies, model 493D pressure transmitter is designed for differential pressure measurement in low pressure ranges of less than 14.5 psi, the transmitter is for non-electroconductive and non-corrosive gas or dilute-liquid media, which are connected to the pressure tubes on the transmitter.

Output signal of 493D can be 4~20mA, 1~5V, 1~10V, or I2C and the measuring accuracy can reach to 0.5%fs (fs = full scale), while the pressure media temperatures can be operated from -20 to +80oC and long term stability of 0.5%fs can be kept on year basis.

Additional Information

Pressure Range

0~0.1 bar, …, ~1 bar

Pressure Type


Static Pressure / Overload Pressure


Output Signal

4~20mA, 1~5V, 1~10V, I2C