GX-3R Pro Gas Detector

GX-3R Pro Gas Detector

The GX-3R Pro is the world’s smallest 5-gas monitor weighing only 4.58 ounces and fits in the palm of your hand (2.9” W x 2.6” H x 1.06” D).

It simultaneously monitors and displays 5 different gases. In addition to monitoring standard confined space gases, LEL, O2, CO, & H2S, the GX-3R Pro has a 5th channel where you can add infrared or toxic gas sensors (Hydrogen Cyanide (HCN) and Nitrogen Dioxide (NO2) sensors are currently available for the GX-3R Pro).

Two of the four sensor slots have interchangeable sensors providing flexible configurations, which can easily be changed in the field.

SKU: GX-3R Pro

Options

RKI Sensor

Customizable Options:

Battery Options *

Sensor Slot 4 (Toxic Sensors) *

As low as: $760.00

Description / GX-3R Pro Gas Detector

Benefits:

-Compact and Lightweight: The GX-3R Pro is the world's smallest 5-gas monitor, weighing only 4.58 ounces and fitting in the palm of your hand. Its dimensions are 2.9” W x 2.6” H x 1.06” D, making it highly portable and convenient to carry.

-Simultaneous Monitoring: It can simultaneously monitor and display data for 5 different gases, allowing for comprehensive gas detection in real-time.

-Wide Gas Range: In addition to standard confined space gases like LEL, O2, CO, and H2S, the GX-3R Pro offers a 5th channel where you can add infrared or toxic gas sensors, such as Hydrogen Cyanide (HCN) and Nitrogen Dioxide (NO2), enhancing its versatility and applicability.

-Interchangeable Sensors: Two of the four sensor slots are designed for interchangeable sensors, providing flexibility in sensor configurations. These sensors can be easily changed in the field, optimizing adaptability.

-Availability of Additional Sensors: The availability of new toxic gas sensors, such as Hydrogen Cyanide (HCN) and Nitrogen Dioxide (NO2), adds to the options for monitoring hazardous gases.

-Bluetooth Wireless Communication: The GX-3R Pro comes equipped with Bluetooth wireless communication, enabling direct gas reading display on a phone app, available for both iOS and Android devices. This feature enhances data accessibility and remote monitoring capabilities.

-Man-Down Alarm: The device includes a man-down alarm feature, which can be crucial for worker safety in hazardous environments.

-Power Supply Options: Users have the choice between alkaline or rechargeable power supply options, providing flexibility in power management.

-Long Battery Life: The Lithium-ion battery pack offers an impressive 25-hour operating time and can fully charge in just 3 hours, ensuring extended use without frequent recharging.

-Warranty: The GX-3R Pro comes with a 3-year warranty, offering peace of mind and support for an extended period.

-Non-Compliance Indicator: The instrument features a non-compliance indicator that notifies users with flashing LED lights in specific conditions, such as when the instrument has not been bump tested, calibration is due, or there was a gas alarm event. This feature helps ensure instrument reliability and safety compliance.

-Adjustable Notification Interval: The 30-second interval for the non-compliance indicator is adjustable, allowing customization to suit specific monitoring needs.

Standard Accessories:

- Alligator clip

- Protective rubber boot

- Charger

- Calibration adapter

Applications:

- Personal monitoring

- Confined spaces

- Refineries/petrochemical

- Utilities

- Oil and Gas

- Water/wastewater

- Fire services

- Construction

Datalogging:

10 seconds = 10 hours

5 minutes = 300 hours

10 minutes = 600 hours

Instrument logs user ID, station ID, Calibration & bump test history, Alarm Events & Alarm Interval Trends

Quick Start Guide:

RP-3R Sample Draw Pump:

- The RP-3R are compact, battery operated, motorized sample drawing pumps which attach to either the GX-3R or the GX-3R Pro to change them from diffusion operation to sample drawing operation.

Video Resources:

Specifications:

Gas:	Detection Range:	Alarm Set Points:	Continuous Operation:
Carbon Monoxide (H2 Compensated)	0-2000 ppm	A1: 25 ppm A2: 50 ppm A3: 1200 ppm WA: 25 ppm STEL: 200 ppm
Hydrogen Sulfide (H2S)	0-200 ppm	A1: 5 ppm A2: 30 ppm A3: 100 ppm TWA: 1.0 ppm STEL: 5.0 ppm
Combustible Gases	0-LEL (1% LEL)	1st: 10% LEL 2nd: 25% LEL 3rd: 50% LEL Over:100% LEL
Oxygen (O2)	0-40% Vol	Low 1: 19.5% Low 2: 18.0% High: 23.5% Over: 40.0%
Hydrogen Cyanide (HCN)	0-30 ppm	A1: 5.0 ppm A2: 10.00 ppm A3: 30.00 ppm TWA: 4.7 ppm STEL: 10 ppm
Ammonia (NH3)	0-400 ppm	A1: 25.0 ppm STEL: 1.0 ppm A2: 35.0 ppm TWA: 0.30 ppm A3: 300.0 ppm
Nitrogen Dioxide (NO2)	0-20 ppm	A1: 2.00 ppm A2: 4.00 ppm A3: 20.00 ppm TWA: 0.20 ppm STEL: 1.00 ppm
Phosphine (PH3)	0-20 ppm	A1: 0.30 ppm STEL: 1.0 ppm A2: 0.60 ppm TWA: 0.30 ppm A3: 0.60 ppm
Sulfur Dioxide (SO2)	0-100 ppm	A1: 2 ppm A2: 5 ppm A3: 100 ppm TWA: 0.25 ppm STEL: 0.25ppm
Carbon Dioxide (CO2)	0-10% Vol 0-10000 ppm	A1: 0.50% Vol. A2: 3.00% Vol. A3: 4.00% Vol. TWA: 0.50% Vol. │ STEL: 3.00% Vol. A1: 5,000 ppm A2: N/A TWA: N/A STEL: N/A

Alarms:

Alarm	Methods
Gas Alarm	Trouble Alarm
Flashing LEDs, continuous buzzer, flashing gas value, vibration	Flashing LEDs, intermittent buzzer, display of error message

Common Specifications:

Sample Method	Diffusion
Response Time	T90 in 30 seconds
Datalogging:	10 sec. intervals = 1- hrs. 5 min. intervals = 300 hrs, 10min. intervals = 600 hours Logs user ID, station ID, Calibration & Bump Test history, Alarm Events & Alarm Interval Trends
Battery Options	Alkaline battery pack only Alkaline and Li-Ion battery pack with 100-240 VAC Charger Li-Ion battery pack with 100-240 VAC Charger Li-Ion battery pack with 12 VDC charger and vehicle plug Li-Ion battery pack only (no charger) Li-Ion battery pack with 100-240 VAC and 12 VDC chargers Li-Ion battery pack with 100-240 VAC charger and USB charger
Display	Full dot LCD with Autobacklight and Autorotation
Operating Temp. & Humidity	-20°C ~ +50°C [ -4°F ~ +122°F ] 10 to 90% RH, non-condensing (continuous environment) -40°C ~ +60°C [ -40°F ~ +140°F ] 0 to 95% RH, non-condensing (temporary environment)
Dimensions	2.9” W x 2.6” H x 1.06” D (Approx. 73 W x 65 H x 26 D mm), 4.58oz (with rubber boot)
Case Material	Dust and water resistant to IP-66/68 (2m,1h) approval. Drop height 23 ft
Bluetooth Communication	BLE: with iOS and Android phone app: RK Link

Power Sources:

Config	Li-ion	Alkaline
4-gas + EC	25 hours	16 hours
4-gas + EC with Bluetooth	23 hours	14 hours
4-gas + IR	16 hours	7 hours
4-gas + IR with Bluetooth	15 hours	6 hours

Manuals:

- Spec Sheet

- Manual

- Datalogging Manual

More Information

Manufacturer	RKI Intruments
Rental Period	Weekly
Description	The GX-3R Pro is the world’s smallest 5-gas monitor weighing only 4.58 ounces and fits in the palm of your hand. It simultaneously monitors and displays 5 different gases.
Gas	Carbon Monoxide (CO), Combustible, Hydrogen Sulfide (H2S), Oxygen (O2)
4-20 mA Output	No
Field Replaceable Sensor	No
Min, Max, Avg	No
Voltage Output	None
Datalogging	No
Rechargeable	Yes
Field Replaceable Battery	Yes
Warranty	1 Year
Audible Alarm	Yes
Features	The GX-3R Pro is the world’s smallest 5-gas monitor weighing only 4.58 ounces and fits in the palm of your hand. It simultaneously monitors and displays 5 different gases.
Mobile	Fixed
Sampling Method	Fan
Unit Features	- Smallest & lightest 5 gas monitor - Large LCD Auto-backlit display with auto-rotation - Panic alarm and man down alarm - Bluetooth/App connectivity (iOS & Android) - Additional Toxic gas option
Sensor Range	Gas Dependant LEL, O2, H2S, CO, and optional 5th Toxic gas