Crowcon Triple Plus Gas Detector

Crowcon Triple Plus Gas Detector

From: £1,008.99

£0.00 inc VAT
From: £1,008.99

Optional Add-ons

Buy Product Buy
Service Product Service
Servicing from £43.58 Service Enquiry
Download PDF

Enquire about this product

Hire This Product

Product Servicing

Enquire about this course

Send us your questions about this product and we will endeavour to get back to you as soon as possible!

If you’re look to hire one of our products, simply fill out this form with your full requirements and we’ll get back to you regarding a quotation.



Why not take advantage of our onsite repair and calibration service; simply fill out this form and we will endeavour to get back to you as soon as possible!

Crowcon Triple Plus Gas Detector

Crowcon Triple Plus Gas Detector

From: £1,008.99

£0.00 inc VAT

Crowcon Triple Plus Gas Detector

This branded Crowcon Triple Plus gas detector works as a controlled portable gas detector with numerous configurations for sensor and charger options.

Its use of a litium ion battery ensures longevity and usability out in the field, whereas its IR (Infrared) technology makes sure it is equipped to monitor flammable hydrocarbons and/or carbon dioxide.

Intrinsically safe by design, this models caters well to safety and detector fleet managers; the optional IR sensor is also resistant to interference or inhibition via other gases, which minimized inconsistencies in the data read. Where pellistors would perform poorly, this gear overcomes this obstacle, which reduces having to replace a costly consumable.

Highly versatile, this product provides a wide range of configuration options to choose from.

Compatible Gas Types

Click here to find out what other gas detectors, spares & accessories we have to offer; also check out our handy blog article on The Origin of Portable Gas Detectors.


Size118 x 200 x 73mm (4.65 x 7.8 x 2.9ins)
Weight880g gas (31oz)
AlarmsPiercing, rapid intermittent, piezo-electric tone 85 dB at 1 m Confidence blip (selectable) Distinctive double blip for low battery with user accept
Gas hazard: vivid flashing red LED Instrument is working: slow flashing green LED Low battery: distinctive double flash of green LED
Display2 lines of 24 characters, dot matrix high contrast LCD with back light operating for 30 minutes Values and units for up to 4 gases displayed simultaneously at current, TWA or peak levels Low battery, pump failure, real time and elapsed time, calibration and configuration data also displayed
Data loggingAdjustable sample rate, 100 hours at 1 minute sample rate (maximum 6000 data points per channel), logging of events, user and site
BatteryRechargeable Li-ion batterypack
Standard instrument >12 hours
Pumped instrument >10 hours
Charging: Dual rate drop-in charger; Dual rate charger/PC interface
Expected sensor lifeFlammable: 5 years (Triple Plus+)
IR: 5 years (Triple Plus+ IR)
Toxic: 3 years
Oxygen: 2 years
Typical response timesMethane 20s (Triple Plus+) IR 20s (Triple Plus+IR), Oxygen 10s, typical Toxic Gas 20s
SamplingOptional internal electric pump with on/off button
Operating temperature-20°C to +50°C (-4°F to 122°F)
Humidity20 to 90% RH non-condensing
Ingress protectionIP65
ApprovalsEurope: ATEX II 2G: Ex ib d IIC T4 Gb
North America: Class I Division 1, Groups A, B, C and D
Safety standardsEurope: EN50014, EN50020, EN50081-2, EN50270, EN50082-2
North America: UL 913, CSA 22.2 No.157 (SFA3009 Triple Plus+)
CalibrationTetra can be routinely calibrated manually using the menu, using Crowcon Protables PC software or automatically using Checkbox IMH.
AccessoriesLeather case is sold as an integral part of the unit and is not an accessory. Standard: Manual, shoulder strap and allen keys (pumped units include additional flow plate, 2m hose and pouch). Optional: Straight and telescopic probes, water trap, baffle plate, aspirator, calibration flow adaptor and hose.

Sensor Ranges

GasRangeStandard Alarm (UK)
Triple Plus+ & Triple Plus+ IR
Flammable0-100% LEL20% LEL
Oxygen (O2)0-25% vol19/23.5% vol
Hydrogen sulphide (H2S)0-50ppm5ppm
Carbon monoxide (CO)0-500ppm30ppm
Sulphur dioxide (SO2)0-10ppm1ppm
Chlorine (Cl2)*0-5ppm0.5ppm
Nitrogen dioxide (NO2)0-10ppm1ppm
Ammonia (NH3)0-50ppm25ppm
Non-flammable Hydrogen (H2)0-2000pmN/A
Hydrogen cyanide (HCN)0-25ppm10ppm
Hydrogen chloride (HCL)*0-10ppm1ppm
Phosphine (PH3)*0-2ppm0.1ppm
Triple Plus+
Fluorine (F2)*0-10ppm1ppm
Methane (CH4)0-100% volN/A
Chlorine dioxide (CLO2)*0-1ppm0-1ppm
Hydrogen (H2) (Electrochemical)0-100% LEL20% LEL
Hydrogen fluoride (HF)*0-10ppm2ppm
Ethylene oxide (ETO)*0-10ppm5ppm
Nitric oxide (NO)*0-100ppm25ppm
Triple Plus+ IR
Flammable0-100% volNo alarm
Carbon dioxide (CO2)0-5%0.5/ 1.5%

*unpumped units only


We are committed to offering the best products, at the very best rates on the market. If you can find a better offer, we will endeavor to not only match, but beat it!

To Find out more about our policy and to see how you would qualify for our price promise, click here.

Get the latest news, discounts & more!

Price Promise