Piezoresistive Transmitters Series 25 S for Industrial Applications
For low pressure measurements, high stability has previously only been achieved with large piezoresistive or ceramic capsules and stress-free, floating mountings with O-rings or seals.
However, in modern industrial applications, the increasing demand for reliability and extended lifetimes means that O-rings and seals are less and less acceptable, as they are potential causes of failure.
KELLER have now introduced a totally new production method, using a stainless steel brazing technique to give high stability and high accuracy without internal O-rings. This is the new 25 S production line (also see 23 S-line).
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technical advice, or a
quotation please call or
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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.
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PA25S
PA25S Flush Diaphragm Pressure Transmitter for ranges up to 200 bar, with 4-20mA or 0-5v, 0-10v outputs, accuracy 0.5%. With 1/2BSP flush diaphragm