RAEGuard 3 Lite
RAEGuard Lite is a cost-effective, fixed gas detector for flammable, toxic, and oxygen gases. With reliable performance, flexible output options, and a compact, explosion-proof design, it’s ideal for safe gas monitoring across industrial environments.
List of Benefits
- Stable and accurate detection of flammable, toxic, and oxygen gases
- ATEX/IECEx certified for use in hazardous areas
- Anti-poisoning sensor technology for consistent performance
- Easy installation and contactless maintenance with magnetic wand
- IP66-rated housing for harsh outdoor environments
- Supports 4–20 mA, Modbus RTU, and optional HART communication
- Integrated design reduces installation costs
- LCD display with bar graph, icons, and tri-colour LED status lights
The Honeywell RAEGuard Lite is a compact, intelligent gas detector designed to provide reliable and cost-effective monitoring of flammable, toxic, and oxygen gases.
Engineered for both indoor and outdoor use, it offers real-time detection in a wide range of industrial environments, helping protect people and infrastructure from gas-related hazards.
With industry-standard 4–20 mA and RS485 Modbus outputs, RAEGuard Lite integrates easily into existing systems. Optional HART protocol enables remote diagnostics and configuration for more efficient maintenance. Its advanced sensor technology includes anti-poisoning protection and broad temperature and environmental compensation to ensure long-term accuracy and stability.
The device’s modular design supports fast installation and simplified servicing. Operators benefit from features like auto gas-type identification, two-point calibration, lifecycle reminders, and a contactless magnetic wand interface. A clear LCD screen with a bar graph and icon indicators, along with three LED status lights, ensures visibility of real-time gas levels and device health.
RAEGuard Lite supports a wide variety of gases, including methane, hydrogen sulfide (H₂S), carbon monoxide (CO), ammonia (NH₃), hydrogen (H₂), and oxygen (O₂), with additional options available.
Whether in oil and gas, petrochemicals, utilities, or environmental protection, RAEGuard Lite delivers the safety, performance, and ease-of-use needed for effective fixed gas detection.
| Specification | Detail Description |
|---|---|
| Input Voltage Range | 16–32 VDC (24 VDC nominal) |
| Power Consumption | <1 W (electrochemical), 2 W typical (catalytic), Max 5 W |
| Output | 4–20 mA, RS485 Modbus RTU, optional HART 7.2 |
| Relays | Optional, 3 relays (30 VDC, 5 A) |
| Sensor Housing | 316 stainless steel |
| Transmitter Housing | Aluminum alloy |
| Weight | 2.3 kg (aluminum housing) |
| Display | Dot-matrix LCD with numeric, bar graph and icon indicators |
| Status Lights | Tri-colour LEDs (Red, Amber, Green), visible up to 20 m |
| Ingress Protection | IP66 |
| Operating Temperature | |
| • Catalytic sensor | -40°C to +70°C |
| • Toxic/O₂ sensor | -20°C to +55°C continuous, up to +70°C intermittently |
| Humidity Range | |
| • LEL | 0–95% RH |
| • Toxic/O₂ | 15–95% RH (non-condensing) |
| Pressure Range | 90–110 kPa |
| Mounting | 4-point integral plate with M8 holes |
| Cable Entries | 2 x ¾" NPT, 1 x M25 sensor port |
| Certification | |
| • ATEX | Ex db IIC T5/T6 Gb, Ex tb IIIC Db |
| • IECEx | Same as ATEX |
| • EMC | EN50270 |
| Optional | Relay modules, surge protection device, sound/visual alarms |
| Accessories | Calibration cap, magnetic wand, sunshade, mounting kit |