- Sensor StyleBarrel:
- Detection Type: Diffuse
- Detection Range: 200 mm
- Output Type: NPN
- Electrical Connection: 4 Wire Cable 2 m
- Maximum DC Voltage: 30V
Free Shipping over $50 For Domestic Shipping
12-Month Warranty
Hassle-Free Returns Within 30 days
Over 5,000 parts in stock
- Brand: Pepperl+Fuchs
Pepperl+Fuchs Z788 Zener Barrier
Mfr # Z788
Condition: New
*Some photos may appear used, but your item will be delivered in new, unused condition.
$183.35
/ea
Availability: In stock|Ships in 3 to 5 business days
- 100% Original
- Ships from USA; Free Shipping on orders over $50
- Hassle-Free 30-Day Returns
- 12-Month Warranty for all products
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Accepted Payments
- Reliable diffuse sensing technology: Detects objects directly by evaluating the reflected light from the object’s surface without requiring a separate reflector.
- Compact and durable M18 housing: Designed in a standard 18 mm cylindrical metal body for easy installation and long-lasting performance in industrial environments.
- Flexible PNP output configuration: Provides a reliable transistor switching output for seamless integration with modern automation systems.
- High detection range and stability: Ensures consistent performance across a variety of materials, surfaces, and colors with dependable background rejection.
The Pepperl+Fuchs Z788 Zener Barrier represents a cornerstone in industrial intrinsic safety, engineered to protect both personnel and equipment in hazardous areas. As a pivotal safety component, it ensures that energy delivered to connected field devices remains within safe limits, effectively preventing sparks or thermal events that could trigger explosions. Its design reflects Pepperl+Fuchs’ long-standing commitment to reliability and innovation in process automation, making it suitable for a wide variety of industrial applications.
The Z788 is crafted with a compact, robust housing that facilitates integration into diverse control panels and industrial settings. Despite its small footprint, the barrier delivers exceptional durability, resisting environmental stresses such as vibration, temperature fluctuations, and industrial wear. Its robust construction guarantees a long operational lifetime, reducing the frequency of maintenance interventions and ensuring consistent performance in critical applications.
Versatility is another hallmark of the Z788. It accommodates a wide operational range of input and output devices, including sensors, actuators, and other field instruments, making it an adaptable solution for complex automation networks. Whether deployed in oil and gas facilities, chemical plants, or manufacturing lines, it reliably bridges the gap between hazardous and safe areas, maintaining operational continuity without compromising safety.
Installation and maintenance have been thoughtfully optimized. The Z788 features clear labeling and standardized connections, allowing technicians to quickly and confidently wire and commission the barrier. This design approach minimizes downtime during both initial installation and routine maintenance checks, contributing to overall operational efficiency.
Moreover, the Z788 is engineered to meet stringent industry standards for intrinsic safety, providing users with peace of mind that their hazardous-area operations comply with regulatory requirements. By combining rugged construction, versatile compatibility, and ease of use, the Z788 Zener Barrier exemplifies Pepperl+Fuchs’ philosophy of creating intelligent, dependable solutions that safeguard people, processes, and equipment.
| Manufacturer | Pepperl+Fuchs |
|---|
FAQ
What is your warranty policy?
All new products purchased from Enicstra LLC are backed by a 12-month warranty. We will repair any covered issue at no cost. If a repair is not possible, we will provide a full refund. For warranty support, please email customerservice@enicstra.com.
What happens if an item has a lead time longer than two weeks?
If an item requires a lead time of more than two weeks, we will notify you immediately. Your order will only be confirmed once you acknowledge and approve the lead time.
What is your returns policy?

If you are dissatisfied with the part(s) you received for any reason (subject to our Terms and Conditions), you may take advantage of our 30-day return-to-base policy, which allows you to request an exchange or a full refund.
Do you offer global delivery?

Yes, we offer reliable worldwide shipping. Our efficient logistics network allows us to process and ship orders to customers across the globe with ease and precision.
Please note: All international orders may be subject to customs duties, taxes, and import fees, which are the responsibility of the recipient. Enicstra does not collect or cover these charges.
How will the orders be shipped?

Enicstra partners with trusted carriers including USPS, UPS, FedEx, and DHL to ensure safe and timely delivery of every order.
We offer free domestic shipping on orders over $50. For international orders, additional shipping costs will apply based on the destination and selected carrier service.
Who can I contact if something goes wrong?

If you have any questions or encounter any issues with your order, please reach out to our Customer Support Team at customerservice@enicstra.com. We’re here to help and will respond as promptly as possible.
How can I cancel my order?

If you wish to cancel your order, please contact us at customerservice@enicstra.com as soon as possible. All cancellation requests are subject to approval by Enicstra LLC and must comply with our Terms and Conditions.
Do you offer discounts for bulk orders?
Yes, we offer special pricing for bulk purchases. If you’re interested in ordering in large quantities, please contact us at sales@enicstra.com to discuss volume discounts and customized quotes.
What payment options and currencies do you accept?
We aim to make your purchase seamless by offering multiple payment options, including bank transfers, PayPal, and major credit and debit cards such as Visa, MasterCard, and American Express. We accept payments in most major global currencies, although we prefer US Dollars (USD) transactions. Payments in other currencies may incur additional charges.

How long is my quote valid?

Our quotes are valid for 30 days from the date they are issued unless otherwise specified at the time of quotation.

Do you offer trade credit agreements?

Yes, we understand the importance of trade credit in business operations and provide credit agreements upon request, subject to eligibility. For more information, please contact our team.

Do you accept sales tax exemption certificates?
Yes. If your organization is tax‑exempt (e.g., reseller, nonprofit, government, educational), please email a copy of your valid exemption certificate to customerservice@enicstra.com.
Our team will review and apply the exemption to your account/orders. To avoid being charged tax, please send the certificate before placing your order (or we can refund the tax after verification if the order has already been placed).

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