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Relative pressure transmitter 23SX
absolutevacuumsilicon

Relative pressure transmitter - 23SX - KELLER Pressure AG - absolute / vacuum / silicon
Relative pressure transmitter - 23SX - KELLER Pressure AG - absolute / vacuum / silicon
Relative pressure transmitter - 23SX - KELLER Pressure AG - absolute / vacuum / silicon - image - 2
Relative pressure transmitter - 23SX - KELLER Pressure AG - absolute / vacuum / silicon - image - 3
Relative pressure transmitter - 23SX - KELLER Pressure AG - absolute / vacuum / silicon - image - 4
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Go to the KELLER Pressure AG website for more information

Characteristics

Pressure type
relative, absolute, vacuum
Technology
silicon, piezoresistive
Output
4-20 mA, 0-10 V, RS-485
Mounting
threaded
Fluid
for gas, for liquids
Material
stainless steel, titanium
Protection level
rugged
Applications
process, for OEM, for engines, for nuclear power plants, for the aeronautical industry, for railway applications
Other characteristics
CE, precision, two-wire, temperature-compensated, fully-welded, with selectable measurement range, with diaphragm seal, silicone oil-filled, digitally compensated, high-resolution, high-sensitivity, with temperature sensor
Pressure range

Max.: 1,000 bar
(14,503.77 psi)

Min.: 0 bar
(0 psi)

Precision

0.1 %

Long-term stability

0.15 %

Process temperature

Max.: 125 °C
(257 °F)

Min.: -40 °C
(-40 °F)

Description

In the 23SX series high-precision pressure transmitters, temperature dependencies and non-linearity are precisely compensated for by means of a mathematical model in the microcontroller. In addition to the RS485 interface with Modbus RTU protocol, there is also the option of outputting the measurement results as a scalable analogue signal via the integrated D/A converter. The fully welded construction without internal seals is suitable for dynamic applications. Only stainless steel is in contact with the media.
Go to the KELLER Pressure AG website for more information

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Pressure Transmitters

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.