The RKI Instruments GX-3R Portable Gas Monitor is the world's smallest 4-gas monitor, weighing only 3.52 ounces. This compact device can be comfortably clipped within a worker's breathing zone, making it ideal for continuous monitoring in confined spaces. The GX-3R simultaneously monitors and displays four gases: combustibles (LEL), oxygen (O2), carbon monoxide (CO), and hydrogen sulfide (H2S).

Key Features:

• Compact and Lightweight: At just 3.52 ounces, it is designed for ease of use and comfort.
• Durable and Reliable: IP66/68 rated for dust and water resistance, capable of withstanding immersion in water up to 1 meter for 30 minutes, and drops from up to 23 feet.
• Advanced Sensor Technology: Utilizes new micro sensors for increased resistance to silicone poisoning and longer lifespan, including a 3 to 5-year life span for the O2 sensor.
• User-Friendly Operation: Features a digital LCD display with visual, audible, and vibrating alarms. The two-button operation simplifies usage and reduces training time.
• Flexible Sampling Methods: Standard diffusion sampling with optional hand aspirator or clip-on motorized pump.
• Long Battery Life: Equipped with a lithium-ion battery providing up to 25 hours of continuous operation after a full charge.
• Safety Alarms: Includes a man-down alarm, non-compliance indicator, and panic alarm to enhance worker safety.

Applications:

The GX-3R is suitable for various industries such as oil and gas, construction, fire services, and water/wastewater management, where reliable gas detection is crucial for ensuring safety.