GECA GAMMA 652-O/G LPG Gas Leak Detector
The GECA GAMMA 652-O/G LPG Gas Leak Detector is a domestic gas safety device designed to detect liquefied petroleum gas (LPG) leaks and provide audible and visual warnings. Featuring a catalytic sensor, an internal buzzer and a relay output, it can support gas safety installations requiring an alarm and compatible gas shut-off valve control. Manufactured in Italy, it is suitable for residential kitchens and other appropriate domestic LPG applications.
Key Features
- LPG Leak Detection: Designed to detect liquefied petroleum gas in domestic environments.
- Catalytic Sensor: Uses catalytic sensing technology.
- Audible Alarm: Internal buzzer provides an audible warning.
- Visual Indication: LED indicators communicate operating status and alarm or fault conditions.
- Relay Output: Supports control of a compatible gas solenoid valve.
- 230V AC Supply: Designed for a 230V AC, 50/60Hz electrical supply.
- Italian Manufacturing: Marked “Made in Italy” on the product packaging.
- Compact Wall-Mounted Design: Suitable for appropriate domestic gas detection installations.
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Description
The GECA GAMMA 652-O/G is a domestic LPG gas leak detector from the GAMMA 652-O series. It is designed to monitor the surrounding air for LPG and alert occupants when the gas concentration reaches its specified alarm threshold.
The detector provides optical and acoustic alarms and includes a relay output for integration with a compatible gas solenoid valve. This enables it to form part of a residential gas safety arrangement designed to help reduce the risk associated with gas leakage.
Techhomes BD can assist with product selection and compatibility assessment for domestic LPG safety applications.
Specifications
| Specification | Details |
|---|---|
| Brand | GECA |
| Product Series | GAMMA 652-O |
| Model | GAMMA 652-O/G |
| Product Type | Domestic LPG Gas Leak Detector |
| Detected Gas | LPG |
| Sensor Technology | Catalytic |
| Power Supply | 230V AC, 50/60Hz |
| Maximum Power Consumption | 20 mA at 230V AC |
| Alarm Threshold | 10% LEL (manufacturer specification) |
| Alarm Type | Visual and audible |
| Audible Alarm | Internal buzzer, 85 dB at 1 m |
| Output | Relay for compatible gas valve control |
| Protection Rating | IP42 |
| Dimensions | 138 × 85 × 44 mm |
| Approximate Weight | 300 g |
| Country of Manufacture | Italy |
Specifications are based on GECA’s published GAMMA 652-O product information. Confirm the exact model code, relay rating and current product revision before final procurement.
Applications
- Residential kitchens using LPG
- Apartments and residential buildings
- Domestic LPG installations
- Kitchen areas in houses and flats
- Gas safety systems with compatible solenoid shut-off valves
Benefits
- Provides early warning of detected LPG leakage.
- Combines audible and visual warning signals in one device.
- Supports integration with a compatible gas shut-off valve.
- Offers a compact solution for domestic gas safety applications.
- Helps improve awareness of potential gas leaks when properly installed and maintained.
Installation Guidelines
Correct installation is essential for reliable gas detection.
- For LPG detection, install the detector at the manufacturer’s recommended low-level position, generally within 30 cm of the floor.
- Position the detector approximately 1–4 metres from the gas appliance, following the manufacturer’s instructions.
- Avoid unsuitable locations affected by strong airflow, obstructions or environmental conditions that may interfere with detection.
- Have electrical connections and any gas shut-off valve integration completed by qualified personnel.
- Follow the current manufacturer manual and applicable local requirements.
Important: This detector is an additional safety measure and does not replace proper ventilation, routine gas-system inspection, leak testing or safe LPG installation practices.
Frequently Asked Questions
1. Which gas does the GAMMA 652-O/G detect?
The 652-O/G variant is designed for LPG detection. The related 652-O/M variant is intended for methane or natural gas.
2. Does it have an audible alarm?
Yes. The manufacturer specifies an internal acoustic alarm alongside visual indication.
3. Can it automatically shut off the gas supply?
The detector has a relay output designed to control a compatible gas solenoid valve. Automatic shut-off requires the correct valve, wiring and professional installation.
4. What is the power supply requirement?
The published specification is 230V AC, 50/60Hz.
5. Is it suitable for an LPG kitchen?
The LPG-specific 652-O/G version is intended for appropriate domestic LPG installations. Suitability depends on the installation conditions and compliance with the manufacturer’s instructions.
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