Keller pressure sensors

Keller pressure sensors

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Piezoresistive Pressure Sensors

These pressure sensors have inside a piezoresistive resistor bridge. The chip is into a oil bath separate from the fluid with a plated steel membrane. These sensors have a plated steel body inox AISI316L. They are available with female connection and automotive Packard electrical connection  with 4..20mA output signal, or with male connection and 2m cable electrical connection. There are other configurations with high precision on request. You can downloaded the data sheets after registering at our web site.

 

Serie	Code	Relative pressure	Signal out	Mech. connection	Electr.connection
21 Y	A000015743	-1..12bar	4..20mA	7/16” 20UNF	Packard
21 Y	A000015737	0..30bar	4..20mA	7/16” 20UNF	Packard
21 Y	A000015740	0..50bar	4..20mA	7/16” 20UNF	Packard
22 S	A000013408	0..30bar	4..20mA	7/16” 20UNF	Packard
22 S	A000013415	0..50bar	4..20mA	7/16” 20UNF	Packard