300360490_002_C0 - 09/2016 - © Leybold
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2.3 Product Description
The vacuum transducer is measuring total pressure in the range of
1 - 2000 mbar. It can be connected to display and control units or to customer
related power supply and evaluation units. The output signal has a linear
dependence on pressure over the whole range. DI series transducers have a
4 - 20 mA signal output, DU series transducers have a 2 - 10 V output.
The transducer is equipped with a piezoresistive ceramic sensor and compen-
sated for temperature drift. Sensors of DI2000 and DU2000 transducers are
equipped with a FPM o-ring sealing, sensors of DI2001 and DU2001 transducers
use EPDM as sealing material.
The transducer can be mounted to suitable flange connectors or by means of the
G1/4 female thread.
Proper Use
The DI2000 serves exclusively to provide total pressure measurements in the
range 1 - 2000 mbar. It may only be connected to components specifically
provided for such purpose.
The DI2000 is classified in electromagnetic interference class A and therefore
can cause radio interference in living quarters.
Improper Use
The use for purposes not covered above is regarded as improper, in particular:
- the connection to components not allowed for in their operating instructions
- the connection to components containing touchable, voltage carrying parts.
No liability or warranty will be accepted for claims arising from improper use.
The user bears the responsibility with respect to the used process media.
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