# Fireboy-Xintex Gasoline Fume Detector w/Dual Channel - 12/24V [G-2B-R]

**Gasoline Fume Detector with Dual Channel - 12/24V  
**

The Dual Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage area or in other areas where gasoline fumes might accumulate.  

Complete system with easy installation and precise monitoring.  

**Features:**

-   Simple Installation
-   Audible and visual alarm to indicate LEL (Lower Explosive Level) presence 
-   Monitors two (2) separate areas simultaneously 

**Technical Specifications:**

-   Operating Temperature: -40° to 185°F (-40° to 85°C)
-   Current Draw Nominal - 55mA 
-   Current Draw Maximum - 150mA
-   Operating Voltage - 9 to 30V DC
-   Alarm Horn - 68 dB
-   Display Style - Square with Black Bezel
-   Display Dimensions - 2-5/8" x 2-5/8" (6.7 x 6.7 cm)
-   Cutout Dimension - 2-1/8" (5.4 cm) round hole

**In the Box:**

-   Fume Detector
-   Fuel sensors x two (2)
-   20' Extension Cable x two (2)
-   Instruction manual

\*Sold as an Individual 

**Specifications:**

-   Blower Relay: No
-   Fume Type: Gasoline
-   Generator Shutdown: No
-   Sensors Included: 2
-   Voltage - Input Range (Volts): 9 to 30
-   Box Dimensions: 4"H x 4"W x 8"L WT: 1.5 lbs
-   UPC: 619749202554

  
[Owner's Manual (pdf)](https://productimageserver.com/literature/ownersManual/63875OM.pdf)  
[Brochure (pdf)](https://productimageserver.com/literature/brochure/63875BR.pdf)

## Details

- **Price:** 870.0 USD
- **Type:** Fume Detectors
- **Tags:** Automotive/RV, Automotive/RV | Fume Detectors, Brand_Fireboy-Xintex, Marine Safety, Marine Safety | Fume Detectors

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 870.00 USD | In stock |

## Images

- Fireboy-Xintex Gasoline Fume Detector w/Dual Channel - 12/24V [G-2B-R] Fireboy-Xintex

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> Source: [Besafe1st](https://besafe1st.com/products/xintex-gasoline-fume-detector-w-2-plastic-sensors-black-bezel-display-g-2b-r)
> Updated: 2026-05-20