Crowcon Gas-Pro TK Portable Gas Detector

Code: GTP
  • Up to 5 gases (using 4 sensors)
  • Three year warranty
  • Measure flammable gas in inerted tanks

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The Crowcon Gas-Pro TK integrates innovative safety features and an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H2S), flammable gases and oxygen (O2) depletion.

Gas-Pro TK is a gas detection unit especially suited to inert environments due to its dual infra-red sensors. Pellistor sensors require the presence of oxygen to work, and the performance of the sensor can be compromised if hydrocarbon levels get too high (>100%LEL)

Gas-Pro TK meets these unique challenges with its dual infra-red sensors and ability to check tanks, vessels, and pipework full of hydrocarbon and fully purged.

Includes: quick start guide, calibration certificate and declaration of conformity.

  • Available for methane, butane and propane, Gas-Pro TK uses a dual IR sensor
  • Auto ranges switch between %vol and %LEL measurement, so continually operating to the correct parameter.
  • Measures gas in high %vol as well as %LEL concentration, which single IR sensors can’t
  • Isn’t inhibited by high hydrocarbon concentrations, unlike catalytic bead sensor

Gas-Pro TK keeps you an up-to-the-moment with oxygen concentrations in the tank; telling you when the oxygen levels are;

  • Low enough to load and store fuel safely;
  • High enough for safe tank entry.
  • Tanks can be sampled quickly from their top, middle or base due to an integrated pump which draws samples through a line up to 30m long.

Offering detection of up to five gases in a compact and rugged solution, Gas-Pro TK has an easy-to-read top mount display, combining ease of use and user-focused features. At 340g, it is light enough to clip to your belt or overalls, so it is easy for the technician to keep with them during their working day.

Common Configurations

GTPU1AAC-DADBRGOC Gas Pro TK with LEL IR (CH4), O2, Dual Toxic CO 0-500ppm/H2S 0-100ppm with cradle charger & pump
GTPU1AAC-ADATRGOC Gas Pro TK with LEL IR (CH4), O2, CO 2000ppm and H2S 1000ppm with cradle charger & pump
GTPU1AAC-DADBRBOC Gas Pro TK with LEL IR (C4H10), O2, Dual Toxic CO 0-500ppm/H2S 0-100ppm with cradle charger & pump
GTPU1AAC-DADBRJOC Gas Pro TK with LEL IR (C3H8), O2, Dual Toxic CO 0-500ppm/H2S 0-100ppm with cradle charger & pump
GTPU1AAC-ACALRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-500ppm, H2S 0-100ppm with cradle charger & pump
GTPU1AAC-ADALRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-2000ppm, H2S 0-100ppm with cradle charger & pump
GTPU1AAC-ACATRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-500ppm, H2S 0-1000ppm with cradle charger & pump
GTPU1AAC-AEALRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-2000ppm (H2 filter), H2S 0-100ppm with cradle charger & pump
GTPU1AAC-AEATRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-2000ppm (H2 filter), H2S 0-1000ppm with cradle charger & pump

GTPU1AAA-DADBRGOC Gas Pro TK with LEL IR (CH4), O2, Dual Toxic CO 0-500ppm/H2S 0-100ppm with multi-region power supply & pump
GTPU1AAA-ADATRGOC Gas Pro TK with LEL IR (CH4), O2, CO 2000ppm and H2S 1000ppm with multi-region power supply & pump
GTPU1AAA-DADBRBOC Gas Pro TK with LEL IR (C4H10), O2, Dual Toxic CO 0-500ppm/H2S 0-100ppm with multi-region power supply & pump
GTPU1AAA-DADBRJOC Gas Pro TK with LEL IR (C3H8), O2, Dual Toxic CO 0-500ppm/H2S 0-100ppm with multi-region power supply & pump
GTPU1AAA-ACALRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-500ppm, H2S 0-100ppm with multi-region power supply & pump
GTPU1AAA-ADALRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-2000ppm, H2S 0-100ppm with multi-region power supply & pump
GTPU1AAA-ACATRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-500ppm, H2S 0-1000ppm with multi-region power supply & pump
GTPU1AAA-AEALRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-2000ppm (H2 filter), H2S 0-100ppm with multi-region power supply & pump
GTPU1AAA-AEATRGOC Gas Pro TK with LEL IR (CH4), O2, CO 0-2000ppm (H2 filter), H2S 0-1000ppm with multi-region power supply & pump

Marine Approved Versions

GTPE8AAC-ZZDADBRGOC Gas-Pro TK MED 4-gas Dual IR Methane, O2, CO & H2S with cradle charger & pump
GTPE8AAC-ACZZRGOCZZ Gas-Pro TK MED 3-gas Dual IR Methane, O2 & CO with cradle charger & pump
GTPE8AAC-ALZZRGOCZZ Gas-Pro TK MED 3-gas Dual IR Methane, O2 & H2S with cradle charger & pump
GTPE8AAC-ZZZZRGOCZZGas-Pro TK MED 2-gas Dual IR Methane & O2 with cradle charger & pump

GTPE8AAA-ZZDADBRGOC Gas-Pro TK MED 4-gas Dual IR Methane, O2, CO & H2S with pump, multi-region charger, without cradle
GTPE8AAA-ACZZRGOCZZ Gas-Pro TK MED 3-gas Dual IR Methane, O2 & CO with pump, multi-region charger, without cradle
GTPE8AAA-ALZZRGOCZZ Gas-Pro TK MED 3-gas Dual IR Methane, O2 & H2S with pump, multi-region charger, without cradle
GTPE8AAA-ZZZZRGOCZZ Gas-Pro TK MED 2-gas Dual IR Methane & O2 with pump, multi-region charger, without cradle

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Title Size
GasProTK-Datasheet 772 KB
Gas_Pro_manual 3 MB

Additional information

Weight 0.190 kg

Specifications

Size 43 x 130 x 84mm (1.7 x 5.1 x 3.3ins)
Weight 340g (11.9oz)
Alarms Audible 95dB
Visual – all-angle dual red/blue LEDs
Vibrating alert
Display A bright top-mounted display can be viewed while worn
Data logging 125hr at 10-second intervals (45,000 logs)
Event logging 1000 events
Battery Rechargeable Li-ion, 13-hour typical runtime (4 sensors, pump running)
Typical charge time 7.5hr
Sampling Internal pump with 30m draw
Operating temperature -20°C to +55°C (-4°F to +131°F)
Humidity 10 to 95% RH non-condensing
Ingress protection Independently tested to IP65 and IP67
Approvals IECEx: Ex db ia IIC T4 Gb Tamb -20°C to +55°C
ATEX: II 2 G Ex db ia IIC T4 Gb Tamb -20°C to +55°C
UL: Class 1, Division 1, Groups A, B, C, and D UL 913, UL 60079-0 and UL 60079-11
INMETRO: Ex db ia IIC T4 Gb Tamb -20°C to +55°C
Marine Equipment Directive: MED 1500009
Compliance FCC and CE. Complies with EMC Directive 2014/30/EU, EN50270 and EMC FFC CFR 47 Part 15, ICES-003
Crowcon Connect Compatible? Yes

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