Portable Multi Gas Detectors

GX-2012
Confined Space, Purge & Barhole Gas Monitor

GX-2009
4 Gas Confined Space Monitor

Gas Tracer
Leak Check, Confined Space, and Barhole Gas Detector

EAGLE 2
6 Gas Sample Drawing
with PID Gas Monitor

EAGLE
6 Gas Sample Drawing Monitor

RX-415
Combination HC/02 Gas Monitor

Portable single GAS Detectors

GasWatch2
Hands Free Single Gas

01-Series
Single Gas Personal Monitor

SC-01
Single Toxic Gas Monitor

FP-30
Formaldehyde Gas Detector

OX-07
Personal Oxygen Monitor

Fixed System Controllers

Beacon 110
Single Channel Wall Mount

Beacon 200
2 Channel Wall Mount

Beacon 410
4 Channel Wall Mount

Beacon 800
8 Channel Wall Mount

Pioneer 16R
16 Channel Wall Mount

RM-590 Series
Multi-Channel System

Fixed System GAS Detector Heads

M2 Series
Stand Alone Transmitter

S2-Series
Diffusion Sensor/Transmitter

M-Series
Low Cost CO or H2S Transmitter

Direct Connect
LEL, H2, O2, CO, or H2S

H2 Specific Sensor
Explosion proof, LEL or PPM

GD-70D Series
Intelligent Transmitter

Quick Links

GX-2012

Multi Gas Detector

Built around high-quality micro-sensor technology, the GX-2012 is RKI’s smallest personal 5 sensor gas monitor with a built in sample pump.

Weighing only 12.3 ounces, two operating modes: Normal (for confined spaces) and Bar Hole.

The GX-2012 can monitor the standard confined space gases (LEL combustibles, Oxygen content, Carbon Monoxide, and Hydrogen Sulfide), and it can also measure 100% volume Methane and dynamically display either % LEL, or % volume with its auto-ranging ability.

The GX-2012 can be used for gas line purge testing as well as standard safety testing.

Click on image for close up.

Features
Specifications
Downloads
Parts
Video

Features

Monitors LEL, and % volume methane,
O2, CO and H2S
0 to 100% volume Methane option
Auto-ranging display of % volume and % LEL
Barhole test mode
Internal sample drawing pump with up to 50 foot range
Vibration, visual, and audible alarms
Automatic backlight during alarms
Calibration reminder with lock out option
Lithium ion or alkaline power source (interchangeable)
Quick charge
Glove friendly large buttons
Alarm latching or non-latching
High impact protective rubber overmolding
Up to 600 hours of datalogging with alarm trends
Autocalibration or single calibration
TWA and STEL readings with lunch-break mode
Intrinsically safe, ATEX/IECEX/CE, c CSA us (pending)
High dust and water resistance design
2 year warranty

Applications

Personal monitoring
Confined space entry
Refineries / petrochemical
Chemical plants
Hazardous material
Water / wastewater treatment
Fire services
Mining

The GX-2012’s large LCD display shows all gas readings, battery level, current time, and will automatically backlight in alarm conditions. Standard alarm types include vibration, visual, and audible alarms, which can be set to latching or non-latching. Controlled by a microprocessor, the GX-2012 continuously checks itself for sensor connections, low battery, circuit trouble, low flow, and calibration errors. The GX-2012 can interchangeably operate on either a Li-Ion battery pack or an alkaline battery pack. The batteries are simple to replace requiring no tools to access the removable battery compartment or pack. Calibration and bump test intervals and reminders are user adjustable and can be set to either go into alarm or to lock the user out of normal measurement mode once a calibration period has expired. Calibrations can be performed automatically or individually in single calibration mode. The GX-2012 is also compatible with the economical SDM-2012 single channel calibration station.

Gas Detected	Combustible Gases (Methane as standard)	% Volume Methane	Oxygen (O2)	Hydrogen Sulfide (H2S)	Carbon Monoxide (CO)
Detection Principle	Catalytic combustion	Thermal conductivity	Galvanic cell	Electrochemical cell
Detection Range	0 ~ 100% LEL	0 ~ 100% Vol.	0 ~ 40% Vol.	0 ~ 100 ppm	0 ~ 500 ppm
Accuracy Statement (whichever is greater)	± 5% of reading or ± 2% LEL	± 5% of reading or ± 2% of full scale	± 0.5% O2	± 5% of reading or ± 2 ppm H2S	± 5% of reading or ± 5 ppm CO
Sampling Method	Internal sample pump, flow rate nominal 0.5 LPM, includes hydrophobic filter
Display	Digital LCD with 7 segments, auto backlight during alarm
Preset Alarms (User Adjustable)	1st alarm 10% LEL 2nd alarm 50% LEL Over alarm 100% LEL	No alarms for % Vol. CH4	Low alarm 19.5% High alarm 23.5% Over alarm 40.0%	1st 5 ppm 2nd 30 ppm TWA 10 ppm STEL 15 ppm Over 100 ppm	1st 25 ppm 2nd 50 ppm TWA 25 ppm STEL 200 ppm Over 500 ppm
Alarms Types	Gas alarms: 1st and 2nd, STEL, TWA (user adjustable) and OVER Trouble alarms: Sensor connection, low battery, low flow, circuit trouble and calibration error
Alarm Methods	Gas alarms: Flashing lights, two tone buzzer, and vibration Trouble alarms: Flashing lights, trouble displayed, intermittent buzzer, and vibration
Operating Temp. & Humidity	-20°C to +50°C (-4°F to 122°F) 0 to 95% RH, non-condensing
Response Time	Within 30 seconds (T90)
Continuous Operation	Alkaline battery: 15 hours Li-Ion battery: 10 hours 70°F (21°C)
Power Source	Li-Ion battery pack, or 3 “AA” Alkaline battery pack; interchangeable
Safety Rating	ATEX, TIIS, IECEx, CE, c CSA us classified (pending), as intrinsically safe. Class I, Division 1, Groups A, B, C, D
Dimension & Weight	Approx. 143 (H) x 71 (W) x 43 (D) mm (5.6” H x 2.8” W x 1.6” D), approx. 350 g (12.3 ounces)
Case Material	High dust & water resistant design. RFI shielded high impact plastic with protective rubber overmolding
Controls	Five buttons: POWER / ENTER, DISPLAY, AIR, RESET, SHIFT
Standard Accessories	• Belt clip • Rubber nozzle, 2.5” • Datalogging software • 10” Probe • Manual • Quick reference card • 10’ Hose • Training CD
Optional Accessories	• SDM-2012 calibration stations • Calibration kit • Li-Ion battery pack • AC or DC Charger • Sample draw hoses (10’ standard, up to 50’ max. available) • Carrying case
Configurations	1, 2, 3, 4, or 5 sensor units Li-Ion or alkaline battery pack options
Warranty	Two years material and workmanship

GX-2012 Product Datatsheet

GX-2012 Quick Reference Card

Quick Reference Card

GX-2012 Quick Reference Card

Spanish Quick Reference Card

GX-2012 Spanish Datatsheet

GX-2012 Operator's Manual

GX-2012 Datalogger Management Program Operator's Manual

Adobe Acrobat Reader® required for viewing

	Part #	Description
1.	17-1001RK	Tapered rubber inlet nozzle, 4”, RP-6 / GX-2003 / GX-2012 / Gas Tracer
2.	21-1833RK	Filter holder, clear plastic, GX-2003
3.	33-1031RK	Cotton balls, filters for probe, bag of 25
4.	33-0159RK	Teflon filter disc, 10 pieces, RP-6 / GX-2003
5.	33-1112RK	Wire mesh disk filter, RP-6 / GX-2003 / GX-2012, 10 pack
6.	21-1890RK	Top cover assembly, GX-2012 / Gas Tracer
7.	30-0022RK	Pump replacement for GX-2012 and RP-2009, with cable and connector
8.	21-1889RK	Main case assembly, GX-2012
9.	07-6024RK	Battery pack gasket, GX-2012 / Gas Tracer
10.	07-6025RK	Main case gasket, GX-2012 / Gas Tracer
11.	51-1125RK	LCD display, GX-2012 / Gas Tracer
12.	57-2043RK	CPU PC board assembly, GX-2012
13.	49-1406RK	Battery, lithium, CR 1220, for main PCB, GX-2012 / Gas Tracer
14.	30-1053RK	Vibration motor, GX-2003 / GX-2012 / Gas Tracer
15.	10-1090RK	Tap tight screw M2x4.5 mm, phillips self-tapping
16.	57-2041RK	Sensor PC board assembly, GX-2012
17.	07-6026RK	Sensor gasket, GX-2012 / Gas Tracer
18.	33-7114RK	Filter disk, H2S scrubber, 5 pack, for combustible diffusion port
19.	33-7102RK	Filter, charcoal, for CO sensor, pack of 5 GX-2009 / GX-2012 / Gas Tracer / GX-2001
20.	21-1892RK	Sensor cap assembly, GX-2012
21.	13-0118RK	Belt clip, GX-2012 / Gas Tracer
22.	49-1615RK	Batter pack, lithium ion, GX-2012 / Gas Tracer
23.	49-1616RK-01	Alkaline Battery pack cover with gasket, GX-2012 / Gas Tracer
24.	49-1616RK-02	Alkaline Battery pack without cover with gasket, GX-2012 / Gas Tracer
25.	13-0112RK	Wrist strap
26.	10-1108RK	Screw M2 x 16
27.	10-1093RK	Screw M2 x 6 SUS304
28.	10-1091RK	Screw M2 x 5 SUS
29.	10-1092RK	Truss screw M2 x 5
30.	OS-BM2	O2 sensor OS-BM2
31.	NC-6264A	LEL sensor NC-6264AS
32.	ES-1821	CO sensor ES-1821
33.	ES-1827I	H2S sensor ES-1827I
34.	TE-7561	VOL sensor TE-7561
35.	SH-8641	PPM sensor SH-8641, Gas Tracer
36.	49-1616RK	Alkaline Battery pack without batteries with gasket, GX-2012 / Gas Tracer

This video is also available on Youtube and CD (by request)

Specifications subject to change without notice.

GX-2012 front callouts
GX-2012 back callouts
GX-2012 charging cradles
Charger

Gas Tracer

Confined Space Multi Gas Monitor

The Gas Tracer can monitor the standard gas safety hazards for gas/pipeline operations and it also has a high-sensitivity ppm CH4 leak tracker mode which reads down to 10 ppm.
Gas Tracer Leak Check / Gas Monitor

SDM-2012

Stand Alone Calibration Station

A single module calibration station for the GX-2012 and Gas Tracer portable gas monitors that can calibrate, bump test, charge, and archive data.
SDM-2012 Calibration Station