GX-2012GT Sqfrm

GX 2012 GT

  • Monitors ppm, LEL, and % volume methane, O2 and CO
  • PPM leak detector, detects down to 10 ppm CH4
  • “Leak tracker” audible/visual alarm mode for CH4 and CO
  • 0 to 100% volume Methane option
  • Auto-ranging display of % LEL and % volume
  • Barhole test mode
  • Bump test reminder option
  • Snap-logging – on demand data recording
  • Pump pause on demand
  • Internal sample drawing pump with up to 50 foot range
  • Lithium ion or alkaline power battery packs (interchangeable)
  • Up to 600 hours of datalogging with alarm trends
  • Intrinsically safe, ATEX/IECEx/CE or c CSA us (Optional)
  • Description
  • Overview
  • Specifications
  • Parts
  • Download

The Gas Tracer is excellent for testing and detection of small gas leaks.

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

Gas Detected
Combustible Gases
(Methane as standard)
% Volume
Oxygen (O2)
Carbon Monoxide (CO)
Detection Principle
Catalytic combustion
Thermal conductivity
Galvanic cell
Electro- chemical cell
Detection Range
0 ~ 100% LEL
0 ~ 100% Vol.
0 ~ 5000 ppm
optional 10,000 ppm range version available
0 ~ 40% Vol.
0 ~ 500 ppm
Accuracy Statement
(whichever is greater)
± 5% of reading or
± 2% LEL
± 5% of reading or ± 2% of full scale
± 10% of reading or ± 50 ppm CH4
± 0.5% O2
± 5% of reading or ± 5 ppm CO
Sampling MethodInternal sample pump, flow rate nominal 0.5 LPM, includes hydrophobic filter
DisplayDigital 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
Increasing tone/light pulse as concentration increasesLow alarm 19.5% High alarm 23.5% Over alarm 40.0%1st 25 ppm
2nd 50 ppm
TWA 25 ppm
STEL 200 ppm
Over 500 ppm
Alarms TypesLeak Tracker Mode: Escalating audible/visual alarm, changes with gas level (audible can be turned off)
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 MethodsGas 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 TimeWithin 30 seconds (T90)
Continuous OperationAlkaline battery: 15 hours Li-Ion battery: 10 hours
70°F (21°C)
Power SourceLi-Ion battery pack, or 3 “AA” Alkaline battery pack; interchangeable
Safety RatingATEX, TIIS, IECEx, CE, or optionally: c CSA us classified, as intrinsically safe. Class I, Division 1, Groups A, B, C, D
Note: Either ATEX (USA and worldwide) or CSA (Canada) version must be specified when ordering.
Dimension & WeightApprox. 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 MaterialHigh dust & water resistant design. RFI shielded high impact plastic with protective rubber overmolding
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
Configurations1, 2, 3, 4, or 5 sensor units
Li-Ion or alkaline battery pack options
WarrantyTwo years material and workmanship

Gas Tracer parts list

#Part NumberDescription
1.17-1001RKTapered rubber inlet nozzle, 4”, RP-6, GX-2003, or Gas Tracer
2.21-1833RKFilter holder, clear plastic, GX-2003
3.33-1031RKCotton balls, filters for probe, bag of 25
4.33-0159RKTeflon filter disc, 10 pieces, RP-6 / GX-2003
5.33-1112RKWire mesh disk filter, RP-6 / GX-2003 / Gas Tracer, 10 pack
6.21-1890RKTop cover assembly, Gas Tracer
7.30-0022RKPump replacement for Gas Tracer and RP-2009, with cable and connector
8.21-1891RKMain case assembly, Gas Tracer
9.07-6024RKBattery pack gasket, Gas Tracer / Gas Tracer
10.07-6025RKMain case gasket, Gas Tracer / Gas Tracer
11.51-1125RKLCD display, Gas Tracer / Gas Tracer
12.57-2044RKCPU PC board assembly, Gas Tracer
13.49-1406RKBattery, lithium, CR 1220, for main PCB, Gas Tracer / Gas Tracer
14.30-1053RKVibration motor, GX-2003
15.10-1090RKTap tight screw M2x4.5 mm, phillips self-tapping
16.57-2042RKSensor PC board assembly, Gas Tracer
17.07-6026RKSensor gasket, Gas Tracer / Gas Tracer
18.33-7114RKFilter disk, H2S scrubber, 5 pack, for combustible diffusion port, set of 2, GX-2009 / GX-2001
19.33-7102RKFilter, charcoal, for CO sensor, pack of 5
20.21-1892RKSensor cap assembly, Gas Tracer
21.13-0118RKBelt clip, Gas Tracer / Gas Tracer
22.49-1615RKBatter pack, lithium ion, Gas Tracer / Gas Tracer
23.49-1616RK-01Alkaline Battery pack cover with gasket, Gas Tracer / Gas Tracer
24.49-1616RK-02Alkaline Battery pack without cover with gasket, Gas Tracer / Gas Tracer
25.13-0112RKWrist strap, GX-2001/GX-2003/GX-2009
26.10-1108RKScrew M2 x 16 SUS304 (100 pcs)
27.10-1093RKScrew M2 x 6 SUS304 (100 pcs)
28.10-1091RKScrew M2 x 5 SUS (100 pcs)
29.10-1092RKTruss screw M2 x 5 SUS (100 pcs)
30.OS-BM2O2 sensor OS-BM2
31.NC-6264ALEL sensor NC-6264AS
32.ES-1821CO sensor ES-1821
33.ES-1827IH2S sensor ES-1827I
34.TE-7561VOL sensor TE-7561
35.SH-8641PPM sensor SH-8641
36.49-1616RKAlkaline Battery pack without batteries with gasket, Gas Tracer / Gas Tracer

Download datasheet

Driven By Values, Delivering On A Vision.