Description
RKI GX-3R Pro 5-Gas Personal Monitor
The RKI GX-3R Pro is the world’s smallest and lightest 5-gas monitor, weighing just 4.58 ounces and designed to fit comfortably in the palm of your hand. Built for demanding oil & gas, chemical, and industrial hazardous environments, this instrument simultaneously detects up to five gases—including standard confined space gases (LEL, O2, H2S, CO) plus a 5th customizable toxic or IR channel. Its compact footprint ensures field personnel can clip it on seamlessly without impacting mobility while maintaining continuous safety compliance.
Engineered for maximum field usability, the GX-3R Pro features real-time Bluetooth wireless communication with the free RK Link app on iOS and Android devices, enabling instant notifications via text or email during alarm events. The bright, full-dot LCD includes auto-backlighting and auto-rotation for effortless reading at any angle. Safety management is streamlined through an integrated non-compliance indicator that flashes every 30 seconds when bump testing or calibration is overdue, while built-in Man Down and Panic alarms ensure rapid emergency response.
Key Features:
✅ ATEX, IECEx, CSA, and MED Certified for Hazardous Environments
✅ Compatible with free RK Link App on iOS & Android via Bluetooth
✅ IP66/68 Water & Dust Resistant with 23 ft Drop Test Durability Rating
✅ Bluetooth Low Energy (BLE) Wireless Communication
✅ Full Dot Auto-Backlit LCD Display with Auto-Rotation
✅ Non-Compliance Indicator Light, Panic Alarm & Man Down Alarm
✅ Up to 25 Hours Runtime with Li-Ion Battery (3-Hour Fast Charge)
✅ Simultaneous 5-Gas Detection with Interchangeable Toxic/IR Sensors
✅ Simple 2-Button Operation with Impact-Resistant Protective Boot
📦 Package Options:
🔹 RKI72-PCX-C: GX-3R Pro Detector LEL/O2/H2S/CO (H2 Compensated) w/ 100-240 VAC Charger
🔹 RKI72-PAG-C: GX-3R Pro Detector LEL/O2/H2S/CO/NH3 w/ Battery & 100-240 VAC Charger
Certifications & Compliance:
🔗 ATEX Certificate– II 1 G Ex da ia IIC T4 Ga or Ex ia IIC T4 Ga and I M1 Ex da ia I Ma or Ex ia I Ma
🔗 IECEx Certificate – Ex da ia IIC T4 Ga or Ex ia IIC T4 Ga | Ex da ia I Ma or Ex ia I Ma
🔗 Ingress Protection – IP66/68 Dust-Tight & Submersible Protection (2m for 1 hour)
🔗Download Datasheet
Applications of RKI GX-3R Pro:
🔹 Oil & Gas
🔹 Chemical Plants
🔹 Mining
🔹 Labs
🔹 Manufacturing
What’s in the Box?
📦 1x RKI GX-3R Pro Gas Monitor
📦 1x Rechargeable Li-Ion Battery Pack
📦 1x 100-240 VAC Charger
📦 1x Alligator Clip
📦 1x Calibration Adapter
📦 1x Protective Rubber Boot
📦 1x Documentation Kit
Ordering & Shipping Details
📦 Lead Time: 2 –3 weeks
📍 Shipping Terms: Worldwide / Expedited Options
💳 Payment Options: Credit Card, PayPal, Net 30 Terms
FAQs:
What gases does the RKI GX-3R Pro monitor simultaneously?
It simultaneously monitors up to 5 gases: standard confined space gases (LEL, O2, H2S, CO) plus a 5th channel for toxics or IR gases (such as NH3, CO2, HCN, NO2, PH3, SO2, or H2-compensated CO).
How does the Bluetooth functionality work?
The built-in Bluetooth Low Energy (BLE) connects to the free RK Link app on iOS or Android devices to display live gas readings and send automated email/text alerts in alarm conditions.
What is the non-compliance indicator light?
The unit flashes its 3 visual LEDs every 30 seconds if a bump test or calibration is past due, or if a gas alarm event occurred, ensuring safety supervisors can easily identify non-compliant instruments.
What is the battery runtime on a full charge?
The rechargeable Lithium-ion battery provides up to 25 hours of operation (23 hours with BLE active) and fully recharges in just 3 hours.
