RKI Instruments INC RKI Instruments GX-3R Pro Confined Space 5 Gas Personal Gas Detector W/ Bluetooth Wireless Communication Kit 72-PAX-C-56

RKI Instruments

GX-3R Pro Confined Space 5 Gas Personal Gas Detector W/ Bluetooth Wireless Communication Kit 72-PAX-C-56

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.The GX-3R Pro utilizes Bluetooth communication to display direct gas readings from the instrument to a phone app; which is available free on either iOS or Android phones.

FEATURES:

• Simultaneous detection of 5 gases: LEL; O2; H2S; CO; and other optional sensors; (H2 Compensated CO sensor available).
• Simple 2-button operation.
• Bluetooth communication with iOS & Android App.
• Non-Compliance Indicator.
• 3 user adjustable alarm levels.
• Panic Alarm: Tap instrument twice.
• Man Down Alarm.
• Impact resistant body.
• Large full dot; auto-backlit display with auto-rotation.
• Stealth mode for law enforcement.
• Field replaceable sensors & filters.
• Water and dust resistant design; IP66/68.
• 3 Year Warranty.

APPLICATIONS:

• Personal monitoring.
• Confined spaces.
• Refineries/petrochemical.
• Utilities.
• Oil and Gas.
• Water/Wastewater.
• Fire Services.
• Law Enforcement.
• Construction.

INCLUDES:

• (1) GX-3R Pro Confined Space 5 Gas Personal Gas Detector W/ Bluetooth Wireless Communication (72-PAX-C)
• (1) 100-240 VAC Charger
• (1) 34AL cylinder CH4/O2/H2S/CO
• (1) 0.25 LPM regulator
• (1) Tubing
• (1) Screwdriver
• (1) Carrying Case

SPECIFICATIONS:

Detectable Gases
Sensor Slot 1: Carbon Monoxide (CO) & Hydrogen sulfide (H2S) *Interchangeable* (Part 1)
Gas	Detection Principle	Measuring Range (Increments)
H2S / CO	Dual EC	0 ~ 2000 ppm (1 ppm
		0 ~ 200.0 ppm (0.1 ppm)
H2S Only	EC	0 ~ 200.0 ppm (0.1 ppm)
CO H2 Compensated	EC	0 ~ 2;000 ppm
Sensor Slot 1: Carbon Monoxide (CO) & Hydrogen sulfide (H2S) *Interchangeable* (Part 2)
Gas	Accuracy Statement	Preset Alarms
H2S / CO	± 5% of reading or ± 5 ppm CO	A1: 25 ppm¦ A2: 50 ppm A3:1200 ppm¦TWA: 25 ppm STEL: 200 ppm
	± 5% of reading or ± 2 ppm H2S	A1: 5 ppm¦ A2: 30 ppm A3: 100 ppm¦TWA: 1.0 ppm STEL: 5.0 ppm
H2S Only	± 5% of reading or ± 2 ppm H2S	A1: 5 ppm¦ A2: 30 ppm A3: 100 ppm¦TWA: 1.0 ppm STEL: 5.0 ppm
CO H2 Compensated	± 5% of reading or ± 2 ppm CO	A1: 25 ppm¦ A2: 50 ppm A3: 1200 ppm¦TWA: 25 ppm STEL: 200 ppm
Sensor Slot 2: Combustibles (Methane as standard) (Part 1)
Gas	Detection Principle	Measuring Range (Increments)
CH4 / HC	Catalytic	0 ~ LEL (1% LEL)
Sensor Slot 2: Combustibles (Methane as standard) (Part 2)
Gas	Accuracy Statement	Preset Alarms
CH4 / HC	± 5% of reading or ± 2 % LEL	1st: 10% LEL ¦ 2nd: 25% LEL 3rd: 50% LEL ¦ Over:100% LEL
Sensor Slot 3: Oxygen (O2) (Part 1)
Gas	Detection Principle	Measuring Range (Increments)
O2	EC	0 ~ 40.0% Vol. (0.10%)
Sensor Slot 3: Oxygen (O2) (Part 2)
Gas	Accuracy Statement	Preset Alarms
O2	± 0.5% O2	Low 1: 19.5%¦ Low 2: 18.0% High: 23.5%¦ Over: 40.0%
Sensor Slot 4: Toxics & CO2 *Interchangeable* (Part 1)
Gas	Detection Principle	Measuring Range (Increments)
SO2	EC	0 ~ 100.0 ppm (0.05 ppm)
CO2 %	IR*	0 ~ 10.0% Vol. (0.01%)
CO2 ppm	IR*	0 ~ 10;000 ppm (20 ppm)
Sensor Slot 4: Toxics & CO2 *Interchangeable* (Part 2)
Gas	Accuracy Statement	Preset Alarms
SO2	± 10% of reading or ± 5 % of full scale	A1: 2 ppm¦ A2: 5 ppm A3: 100 ppm¦ TWA: 0.25 ppm STEL: 0.25ppm
CO2 %	± 5% of reading or ± 2 ppm	A1: 0.50% Vol.¦ A2: 3.00% Vol. A3: 4.00% Vol.¦ TWA: 0.50% Vol. STEL: 3.00% Vol.
CO2 ppm	± 5% of reading or ± 2 ppm	A1: 5;000 ppm¦ A2: N/A TWA: N/A¦STEL: N/A
Alarm Types
Gas Alarm	2 increasing alarms
	STEL		TWA		Overscale alarm		O2 decreasing/increasing
	Trouble Alarm	Sensor disconnection
		Low battery		Circuit error		Calibration range error		Cal or bump due alarm
		Both	Man Down Alarm
Panic Alarm
Display of Alarm
Gas Alarm	Flashing LED’s
	Continuous buzzer (100 db @ 30cm)		Flashing gas value		Vibration
	Trouble Alarm	Flashing LED’s
		Intermittent buzzer (95 db @ 30cm)		Display of error message
Common Specifications
Sampling Method	Diffusion sampling standard (hand aspirator or clip-on motorized pump optional)
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)
Response Time	Within 30 seconds (T90)
Power Source
Config	Li-ion	Alkaline
4-gas + EC	25 hours	16 hours
4-gas + IR	16 hours	7 hours
Dimension & Weight	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	Explosion proof; 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
Datalogging	Logs user ID; station ID; Calibration & Bump Test history; Alarm Events & Alarm Trends
Standard Accessories	Alligator clip
	Protective rubber boot		Charger		Calibration adapter
	Optional Accessories	Padded carrying case
		RP-3R Attachable sampling Pump with 4” rubber nipple; 10’ hose and probe (up to 40’ hose available)		USB to IrDA downloading cable for datalogger		SDM-3R calibration station		Hand aspirator
Safety Design / Approvals		ATEX; CSA
Warranty		Three years material and workmanship including sensors

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