Description
Compact Safety for Hazardous Environments
The RKI Instruments 03 Series LEL Single Gas Monitor (GP-03) is a lightweight, pocket-sized gas detector designed for professionals working in high-risk environments. Whether you’re in mining, chemical plants, or emergency response, this monitor offers reliable protection from combustible gases without adding bulk to your gear.
Key Features
- Single Gas Detection: Detects combustible hydrocarbons (0–100% LEL)
- Compact & Lightweight: Just 2.8 oz and fits in your pocket (2.1″ W x 2.6″ H x 0.9″ D)
- Long Battery Life: Up to 35 hours on alkaline or 30 hours on Ni-MH rechargeable batteries
- Triple Alarm System: Visual, audible, and vibration alerts
- Rugged Design: IP-67 rated for dust, water, and impact resistance
- Data Logging: Adjustable intervals from 5 to 300 hours
- Replaceable Rubber Boot: For added durability
- Automatic Backlight: For low-light environments
- Peak Hold, STEL & TWA Monitoring
- Low Battery Warning
- Intrinsically Safe: ATEX certified (CSA pending)
Why It Matters
When every second counts, the GP-03 gives you peace of mind. It’s built for workers who need constant protection in volatile environments—without the burden of heavy equipment. Its long battery life, easy sensor replacement, and intuitive alarms make it a trusted companion for daily use. Whether you’re underground or on a refinery floor, this monitor helps you stay safe, alert, and compliant.
Specifications & Technical Details
- Model: GP-03 (Part No. 72-0037)
- Gas Type: Combustible Hydrocarbons (LEL)
- Detection Range: 0–100% LEL
- Battery Life: 35 hrs (alkaline), 30 hrs (Ni-MH rechargeable)
- Power Source: 2 x AAA alkaline batteries
- Size: 2.1″ (W) x 2.6″ (H) x 0.9″ (D)
- Weight: 2.8 oz (approx. 80 g)
- Sensor Life: 2+ years (LEL)
- Alarm Types: Visual, audible, vibration
- Data Logging: 5–300 hours, adjustable
- Ingress Protection: IP-67 (dust, water, impact resistant)
- Certifications: ATEX/IECEx, CSA (pending) – Intrinsically Safe
- Warranty: 2 years (LEL sensor)
How to Use
- Power On: Insert batteries and press the power button.
- Clip On: Use the alligator clip to attach to your belt or uniform.
- Monitor: The device will continuously scan for combustible gases.
- Respond to Alarms: If alarms activate, follow your site’s safety protocol.
- Replace Sensor: When needed, swap out the sensor easily in the field.
⚠️ Note: Sizing may vary by brand. Always refer to your site’s PPE guidelines for proper placement and compatibility.
What Customers Are Saying
James R. – Safety Officer, Petrochem
“Reliable and compact. We’ve deployed these across our refinery and they’ve held up well in tough conditions.”
Lindiwe M. – Emergency Response Trainer
“The triple alarm system is a game-changer. My team feels more confident knowing they’ll be alerted in multiple ways.”
Carlos D. – Mining Supervisor
“Battery life is impressive. I can go a full shift without worrying about recharging or swapping batteries.”
Frequently Asked Questions
Q1: Does this monitor require training to operate?
A: Basic training is recommended, but the device is user-friendly and intuitive for first-time users.
Q2: Is the sensor replaceable?
A: Yes, the LEL sensor is field-replaceable and compatible with other RKI models like the GX-2009 and GX-2012.
Q3: Can I use this in confined spaces?
A: Yes, it’s ideal for confined space entry where combustible gas detection is critical.
Q4: Is it compatible with rechargeable batteries?
A: Yes, it supports both alkaline and Ni-MH rechargeable AAA batteries.
Q5: What certifications does it meet?
A: It is ATEX/IECEx certified and CSA certification is pending for North American standards.
Q6: How often should I calibrate the device?
A: Calibration frequency depends on usage, but monthly calibration is recommended for optimal accuracy.
Trusted Protection for These Industries
- Mining
- Refineries
- Chemical Plants
- Fire Services
- Pharmaceuticals
- Utilities
- Water Treatment
- Petrochemical
- Hazardous Materials Response
- Industrial Maintenance
Stay Safe, Stay Ahead
Don’t compromise on safety. The RKI GP-03 LEL Single Gas Monitor is your frontline defence in hazardous environments. Order now and equip your team with reliable, compact protection that works as hard as they do.
