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Differential pressure transmitter PD-33X
silicon4-20 mA0-10 V

Differential pressure transmitter - PD-33X - KELLER Pressure AG - silicon / 4-20 mA / 0-10 V
Differential pressure transmitter - PD-33X - KELLER Pressure AG - silicon / 4-20 mA / 0-10 V
Differential pressure transmitter - PD-33X - KELLER Pressure AG - silicon / 4-20 mA / 0-10 V - image - 2
Differential pressure transmitter - PD-33X - KELLER Pressure AG - silicon / 4-20 mA / 0-10 V - image - 3
Differential pressure transmitter - PD-33X - KELLER Pressure AG - silicon / 4-20 mA / 0-10 V - image - 4
Differential pressure transmitter - PD-33X - KELLER Pressure AG - silicon / 4-20 mA / 0-10 V - image - 5
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Go to the KELLER Pressure AG website for more information

Characteristics

Pressure type
differential
Technology
silicon
Output
4-20 mA, 0-10 V, RS-485, Modbus RTU
Supply voltage
32VDC, 8VDC
Process connection
G 1/4
Material
stainless steel
Protection level
IP65, IP67, IP68
Other characteristics
digitally compensated
Pressure range

Min.: 0 bar
(0 psi)

Max.: 30 bar
(435.11 psi)

Precision

0.05 %

Long-term stability

0.05 %

Process temperature

Min.: -10 °C
(14 °F)

Max.: 80 °C
(176 °F)

Description

The differential pressure transmitters of the PD-33X series are suitable for 'wet/wet' applications. They have a single silicon diaphragm in their interior, which is pressurised from both sides and measures the pressure difference directly. This design enables them to measure small pressure differences even at an extremely high line pressure. The transmitters 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.
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.