Out of stock
The Zener Barrier is a 2-channel intrinsic safety device designed for use in hazardous environments. It provides a reliable solution for protecting measurement and control systems while ensuring safety in explosive atmospheres.
The Zener Barrier is a crucial component in the field of intrinsic safety, serving to protect electrical circuits in potentially explosive environments. By limiting the voltage and current that can enter a hazardous area, it provides a vital safety barrier, enabling the use of standard instrumentation in these locations. This device operates on a DC version with a positive polarity, making it suitable for a variety of applications that require safe and reliable operation.
Common applications of Zener Barriers include their use in oil and gas industries, chemical processing plants, and any environment where explosive gases or dust may be present. By integrating these barriers into control systems, operators can ensure compliance with safety regulations while maintaining operational efficiency. With a working voltage of 10 V at 10 µA and a maximum series resistance of 1033 Ω, the Zener Barrier is engineered for optimal performance in demanding conditions.
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
| Series resistance | min. 980 Ω |
| Nominal resistance | 1000 Ω |
| Core cross-section | max. 2 x 2.5 … mm2 |
| Degree of protection | IEC 60529 |
| Degree of protection | IP20 |
| Connection | terminals 5, 6; 7, 8 |
| Relative humidity | max. 75 % , without condensation |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| EU-type examination certificate | BAS 01 ATEX 7005 |
| Fuse rating | 50 mA |
| Connection | terminals 1, 2; 3, 4 |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Connection | screw terminals |
| Dimensions | 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch) |
| IECEx approval | IECEx BAS 09.0142 IECEx BAS 17.0091X |
| Mass | approx. 150 g |
| Type | DC version, positive polarity |
| Certificate | TV 99 ATEX 1484 X |
| Storage temperature | -25 … 70 °C (-13 … 158 °F) |
| Series resistance | max. 1033 Ω |
| Construction type | modular terminal housing , see system description |
Currently, the goods have no revocation.
Your feedback will be the first to
Share your thoughts, your opinion about the product.
Thank you for your feedback. In order to leave your feedback, simply fill out the form below.
The Ultrasonic sensor offers a versatile parameterization interface...
The Ultrasonic sensor offers an IO-link interface that...