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ST 3000 Series 900 Differential Pressure

The ST 3000 Series 900 Differential Pressure Transmitters transmit an output signal proportional to the measured variable in either an analogue 4 to 20 mA format or in a digital DE protocol format for direct digital integration with the TDC 3000X control system. Additional protocol options include FOUNDATION Fieldbus1 and HART 2.

Three models are available.
STD924 0 to 1,000 mbar (400 inH2O)
STD930 0 to 7,000 mbar (100 psi)
STD974 0 to 210,000 mbar (3000 psi)

The Turndown Ratio for the 900 series differential pressure transmitters is 100 to 1 and Stability = ±0.01 % per year.

Ideal for use in industrial applications that require a lower specification, for critical processes and high-dollar applications refer to the 100 series transmitters.

Consult the attached pdf for full specifications.
Contact Teltherm for technical assistance and quotes.


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+64 9 633 0040
5 / 343 Church Street | Onehunga
Auckland 1061, New Zealand