# Autronica BJH-20B EX Ion Smoke Detector - Reliable Safety

The **Autronica BJH-20B EX** ion smoke detector is a critical component for ensuring safety in various environments. Designed for efficiency and reliability, this device, identified by the **BJH-20B/EX** type and ID number D132402, utilizes AM-241 technology to provide precise smoke detection. Ideal for industrial applications and hazardous environments, this detector is an essential part of any comprehensive safety system. Its robust construction and advanced features make it a dependable choice for protecting lives and property.

Engineered for use in challenging conditions, the **Autronica BJH-20B/EX** is certified for hazardous environments, classified as EEx ib IIC T5 LL2G, offering protection against electrostatic discharge. With a TEX216X rating and IP44 protection, it is suitable for diverse applications. Operating within a maximum temperature of 70°C, this detector operates at 17.5VDC, with a CEQ of 0.2uF and LEQ of 0.0470. Weighing just 200g, this **ion smoke detector** combines lightweight design with powerful performance.

-   **Reliable Smoke Detection:** Equipped with AM-241 technology for accurate and timely detection.
-   **Hazardous Environment Certified:** Certified for use in EEx ib IIC T5 LL2G environments.
-   **Durable Design:** Features IP44 protection for robust performance in various settings.
-   **Lightweight and Efficient:** Weighing only 200g, it offers easy installation and effective operation.
-   **Wide Operating Range:** Operates effectively up to 70°C, ensuring consistent performance.

The **Autronica BJH-20B EX** ion smoke detector exemplifies reliability and performance. Trust in Autronica's advanced technology to safeguard your industrial or automation systems. For further assistance or inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Safety & Security > Fire Detection > Smoke Detectors
- **Tags:** Autronica, BJH-20B EX, hazardous environment, industrial safety, ion smoke detector, smoke detector

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Autronica BJH-20B EX Ion Smoke Detector - Reliable Safety-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/autronica-bjh-20b-ex-smoke-detector)
> Updated: 2026-10-02