# Bw Technologies D4-RHM04 Gas Sensor - CO/H2S

The Bw Technologies D4-RHM04 Gas Sensor is designed to detect Carbon Monoxide and Hydrogen Sulfide, ensuring safety in industrial environments. This sensor is a crucial tool for preventing harmful gas exposure.

This gas sensor utilizes advanced 4COSH-3 Co/H2S technology, providing accurate and timely readings of both carbon monoxide and hydrogen sulfide levels. Its compact and durable design makes it suitable for various applications, including confined spaces and remote locations. This sensor is a reliable solution for workplace safety and regulatory compliance.

**Key Features:**

-   **Dual Gas Detection:** Detects both Carbon Monoxide (CO) and Hydrogen Sulfide (H2S).
-   **Advanced Sensor Technology:** Utilizes 4COSH-3 Co/H2S technology for accurate readings.
-   **Compact and Lightweight:** Easy to install and use in various applications.
-   **Durable Construction:** Ensures long-lasting performance in harsh conditions.
-   **Reliable Performance:** Provides peace of mind with prompt gas leak detection.

**Specifications:**

-   Model Number: D4-RHM04
-   Part Number: 101772R1
-   Weight: 50 grams

Trust Bw Technologies by Honeywell for superior gas detection solutions. The D4-RHM04 **Gas Sensor** is a valuable investment for ensuring workplace safety in industrial and automation systems.

For more information, contact [Ram Automations](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Bw Technologies
- **Type:** Industrial Safety > Gas Detection > Gas Sensors
- **Tags:** Bw Technologies, carbon monoxide, CO sensor, D4-RHM04, gas detection, gas sensor, H2S sensor, hydrogen sulfide, industrial safety

## Variants

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

## Images

- Bw Technologies D4-RHM04 Gas Sensor - CO/H2S-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/bw-technologies-d4-rhm04-gas-sensor)
> Updated: 2026-10-03