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Keller miniature pressure transducer, Series 10

Keller miniature pressure transducer, Series 10

Quick Overview

Keller Series 10, miniature pressure transducer, gauge or absolute. Ranges up to 1000 Bar, operating temperatures up to 150°C, low power consumption, 2-4mA. Up to 900mV Output at 4mA excitation.
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The Series 10 pressure transducers cover all pressure ranges from 100 mBar to 1000 Bar. They have been produced for over 30 years and are the premium product of the KELLER OEM-line. They are delivered with engraved serial number and electrical leadouts. Several millions of these pressure transducers are in use world-wide in a variety of different applications.

A high-sensitivity piezoresistive silicon chip is used for pressure sensing. The chip is protected against ambient influences by a stainless steel housing sealed with a concentrically corrugated diaphragm. The housing is filled with silicone oil so as to ensure the transfer of the pressure from the diaphragm to the sensing component.

All metal parts in contact with the pressure media are made of stainless steel 316 L. The fully welded housing is vacuum-tight.

A Rugged Pressure Transducer

The piezoresistive chip immersed in silicone oil is welded into a housing made of stainless steel 316 L.

High Sensitivity

A nominal signal of 200mV is obtained at a supply current of 1mA for the standard pressure ranges above 2 bar.


Versions: absolute pressure, sealed gauge, barometric, vented gauge and wet/wet differential. 18 nominal measurement ranges from 0,1 to 1000 bar. Different materials (Hastelloy, Platinum, Inconel, Monel among others). Various kinds of oil filling (olive oil, fluorinated oil, low temperature oil etc.)


Each pressure transducer is subjected to comprehensive tests as to its pressure response and temperature characteristic, and is delivered with an individual calibration certificate stating the characteristics as well as the results of all tests which were performed. Special testing is available if demanded by the customer.

Excitation Constant Current 0,5 to 5 mA;
Specifications apply for 4 mA
Pressure Ranges 0,1...1000 bar (abs./rel.)
Dimensions ø 19 x 15 mm
Accuracy typ. < 0,25 % FS max. < 0,5 % FS
Comp. Temp. Range 0...50°C -10...80°C
T.C. of Zero < 0,05 mV / °C < 0,1 mV / °C
T.C. of Sensitivity < 0,01 % / °C < 0,02 % / °C
Long Term Stability typ. 1 mV 2 mV
Signal Ranges: 0,1...1 bar: 400 mV / bar

Ranges: 2...1000 bar: 600...1000 mV FS

Availability: In stock

Price range : £129.00 - £300.00

Price as configured: £129.00

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Price as configured: £129.00


Part Builder

Description       Series 10, miniature pressure transducer, gauge or absolute. Operating temperatures up to 100°C, low power consumption , 2 - 4mA. Up to 900mV Output at 4mA excitation.

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

Series 10 miniature pressure transducer
Series 10, miniature pressure transducer, gauge or absolute. Ranges up to 1000 Bar, operating temperatures up to 100 C, low power consumption , 2 - 4 mA. Up to 900mV O/P at 4mA excitation.
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