Gas-Pro TK Portable Multigas Detector

Hydrocarbons stored in inerted environments create a particular flammable gas detection challenge, whether during transport at sea or storage on shore. Gas-Pro TK dual-range portable monitor is designed for use in this specialist environment where standard gas detectors just won’t work whether tank purging or gas freeing. More


Tank check functionality summary

Tank specialist Designed to perform in the challenging inerted tank environments
Dual IR sensor Detects the spectrum of possible flammable gas concentrations from high %vol to low %LEL.
Auto-ranges, switching between %LEL and %vol as gas concentration demands.
Notifies you of auto-ranging as it happens
Monitors oxygen Know when it’s safe to load fuel
Know when it’s safe for operators to enter
High H2S sensor option Understand possible risks if gases vent during purging helps inform you of potential risk from pyrophores
Alarms disabled in tank mode High gas levels are to be expected, so alarms can be misleading and annoying
Automatic flow plate recognition Integrated pump turns on as soon as the flow plate is applied
Tank samples can be drawn from up to 98.4ft

Safety

Mode indication Clearly indicated when in Tank Check mode, avoiding potential confusion
Confirmed alarm status In Tank Check mode, alarms are disabled. You must acknowledge this before you can proceed
Simple single button operation Simple one-handed operation
Easy to learn and remember
Easy to use while wearing gloves
Light At 12oz, it is light enough to clip to your belt, overalls, or a Gas-Pro harness,
so it’s easy for the technician to keep with them during their working day
Black Part of the Gas-Pro range of detectors, Gas-Pro TK units are black to avoid any possible confusion

Personal monitor functional summary

Personal gas detector Gas-Pro TK has full Gas-Pro functionality, so can double up as a personal detector, as required Full range of alarms are enabled: audible (>95dB); visual (red and blue flashing LED); tactile (vibrating)
Confined space pre-entry check function Assists you through the pre-entry check process

Personal protection monitor

Gas-Pro TK is an extension of the Crowcon Gas-Pro range. Therefore, in addition to its superb Tank Check capabilities, it also offers the full personal gas detection and confined space pre-entry check functionalities provided by other Gas-Pro units. Gas-Pro TK units are black, so you can easily tell them apart from other Gas-Pro in your detector fleet.

As an additional, important safety feature, before it can be returned to Tank Check mode, Gas-Pro TK demands confirmation that the user understands that by doing so, they have disabled the alarms.


Gases and ranges

Gas

Range

Resolution

Oxygen

0 – 25% vol

0.1% vol

Methane

0-100% LEL / 0 - 100% vol

1% LEL / 1% vol

Propane

0-100% LEL / 0 - 100% vol

1% LEL / 1% vol

Butane

0-100% LEL / 0 - 100% vol

1% LEL / 1% vol

Hydrogen Sulphide (H2S)

0 -100ppm
0 - 1000ppm

1ppm

Carbon Monoxide (CO) 0 - 500ppm
0 - 2000ppm
0 - 2000ppm (H2 filtered)
1ppm

Specification

Size   43 x 130 x 84mm (1.7 x 5.1 x 3.3in)
Confined space pre-entry check function   340 g (11.9 oz)
Alarms Audible 95 db
  Vibrating Integrated
  Visible Red and Blue LEDs
Display   Bright top-mounted display can be viewed while worn
Logging Data 125h data @ 10s intervals
  Events 1000
Battery Rechargeable Li-ion battery 13 hour typical runtime (4 sensors, pump running)
7.5 hour recharge
Sampling   Internal pump with 98.4ft draw
Environment Operating temperature -20 to +55°C (-4°F to +131°F)*
  Humidity 10-95% RH non-condensing
  Ingress protection Independently tested to IP65 and IP67
Compliance   EMC 2014/30/EU
ATEX 2014/34/EU
Marine Equipment Directive 2014/90 EU MED1500009
Approvals ATEX Ex II 2 G Ex db ia IIC T4 Gb Tamb -4°F to +131°F
  IECEx Ex db ia IIC T4 Gb Tamb -4°F to +131°F
  UL UL: Class 1 Div 1, Groups A, B, C, D, UL 913, UL 60079-0 and UL 60079-11
  INMETRO Ex db ia IIC T4 Ga Tamb -4°F to +131°F
Accessories included   Integrated Alligator clip and tethering loop
Calibration plate

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