With its rugged construction and price-to-performance ratio in the industry, the AST4400 is available for pressure measurement in intrinsically safe areas. The AST4400 pressure transducer is rated for Class I Div 1 Intrinsically Safe Groups C, D when installed with an approved barrier. Additionally, it is certified for ATEX / IECEx: Class I Zone 0 Exia IIB T4 Ga (Ta = -40°C to +80°C) . CRN is available for certain materials; SIL2 certification is available on 4-20mA versions of the sensor. Contact us for full details.
Class I Div 1 Intrinsically Safe Groups C, D when installed with an approved barrier
ATEX / IECEx: Class I Zone 0 Exia IIB T4 Ga (Ta = -40°C to +80°C)
Please carefully read the disclaimer before using any of this data.
Your use of this data constitutes your acceptance of the terms and conditions set forth below. If you do not agree to those terms and conditions, please click on the I Disagree link.
This information has been provided to you free of charge for your use but remains the sole property of TE Connectivity Corporation ("TE"). While TE has used reasonable efforts to ensure its accuracy, TE does not guarantee that it is error-free, nor makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. TE expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.