Barksdale Series 423x 425x 426x Atex Pressure Transmitter
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- Diffused silicon sensor for high accuracy
- Explosion proof enclosure for hazardous locations
- Rugged stainless steel construction
- Built-in high pressure snubber (2000 psi and above)
Barksdale's 420X Series Explosion Proof Transducers are available in three different versions.
The 423X is available with a 0 – 5 VDC Output, the 425X with a 4 – 20 mA output and the 426X is available with a 0 – 10 VDC output.
The Barksdale Atex pressure transmitters have been designed to prevent an explosion from occurring when operated in a Division 1 environment.
Barksdale's 420X Atex Series transducers prevent personal injury and machinery damage by preventing the explosion the first place. Energy generated within the transducer is of such a low level that intermittently present flammable vapours will not be ignited. External zener barriers are not required in order to meet UL requirements for a non-incendive installation.
The lower cost of not having to install zener barriers means that the positive aspects of intrinsically safe and explosion proof are combined in Barksdale non-incendive transducers.
Standard accuracy is +/- 0.25% full scale.
Applications
- Oil & gas pipelines
- Oil patch
- Petrochemical plants
- Refineries
- Pulp and paper mills
- Coal and oil fired power plants
- Cement plants
- Gas transfers for fuel systems
- Gas panels
- Gas mixing systems
Other features
- Superior EMI, ESD and RFI protection
- NEMA 4X, 7 and 9
- ATEX/IECEx certification for 425X Series only
- Modular concept