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Relative pressure transmitter 33X-Ei
absolutemembranepiezoresistive

Relative pressure transmitter - 33X-Ei - KELLER Pressure AG - absolute / membrane / piezoresistive
Relative pressure transmitter - 33X-Ei - KELLER Pressure AG - absolute / membrane / piezoresistive
Relative pressure transmitter - 33X-Ei - KELLER Pressure AG - absolute / membrane / piezoresistive - image - 2
Relative pressure transmitter - 33X-Ei - KELLER Pressure AG - absolute / membrane / piezoresistive - image - 3
Relative pressure transmitter - 33X-Ei - KELLER Pressure AG - absolute / membrane / piezoresistive - image - 4
Relative pressure transmitter - 33X-Ei - KELLER Pressure AG - absolute / membrane / piezoresistive - image - 5
Relative pressure transmitter - 33X-Ei - KELLER Pressure AG - absolute / membrane / piezoresistive - image - 6
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Go to the KELLER Pressure AG website for more information

Characteristics

Pressure type
relative, absolute
Technology
membrane, piezoresistive
Output
4-20 mA, 0-10 V, voltage output, RS-485, Modbus
Fluid
for gas, for liquids
Material
stainless steel, steel
Protection level
intrinsically safe, IP65, IP67, IP68
Other characteristics
precision, CE, RoHS, custom-made, fully-welded, oil-filled, digitally compensated, with temperature sensor
Pressure range

Max.: 1,000 bar
(14,503.77 psi)

Min.: 0 bar
(0 psi)

Precision

0.05 %

Process temperature

Max.: 120 °C
(248 °F)

Min.: -40 °C
(-40 °F)

Description

The pressure transmitters of the 33X-Ei series use digital compensation with a mathematical model to achieve exceptional accuracy of 0,05 %FS – in the temperature range from 10 to 40 °C, this value even corresponds to the total error band. Additional measurements and selections can optionally be used to achieve a precision (and also, if calibrated in an accredited test laboratory, an accuracy) of 0,01 %FS. In addition to the digital RS485 interface, the X-line transmitters have a rangeable, analog current or voltage output. Intrinsically safe – suitable for use in explosive atmospheres.
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.