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Product Features
- No poisoning effects – works well where catalytic pellistors would perform poorly
- Long-life sensor and no burnout – reduced cost of ownership
- % vol. measurement for purging applications – offers flexibility
Delivery options
At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates.
- We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
- If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
with our best shipping prices along with your quote. - Please see our delivery page for full information
The Crowcon Triple Plus+ is part of the “Triple” family of toxic, oxygen and flammable gas detectors. With over 90,000 units sold to oil and gas, chemical, utility and manufacturing companies worldwide, their combination of ruggedness, reliability, ease of use and sensor flexibility has set the standard for multigas portables.
The Crowcon TriplePlus+ builds on this pedigree by the inclusion of unique LIBRA lithium-ion battery technology and the option of infrared (IR) sensors for the measurement of flammable hydrocarbons or carbon dioxide. The Triple Plus+ provides enhanced facilities for safety and detector fleet managers including a selection of flammable gas correction factors (so one unit can be used in several locations across a site) and annotation of the data file with user names and site names selected from pre-configured files in the unit.
IR option
IR sensors have very high resistance to interference or inhibition by other gases and are suitable for both high gas concentrations and use in inert (oxygen-free) backgrounds where catalytic pellistor sensors would perform poorly.
The unique design of the Crowcon IR sensor module used in Triple Plus+ IR allows measurement of hydrocarbons at both %LEL and % volume ranges making this instrument ideal for tank and line purging applications.
Clear and unambiguous
Simple to customise
Durable
Easy to maintain
The Crowcon TriplePlus+ builds on this pedigree by the inclusion of unique LIBRA lithium-ion battery technology and the option of infrared (IR) sensors for the measurement of flammable hydrocarbons or carbon dioxide. The Triple Plus+ provides enhanced facilities for safety and detector fleet managers including a selection of flammable gas correction factors (so one unit can be used in several locations across a site) and annotation of the data file with user names and site names selected from pre-configured files in the unit.
IR option
IR sensors have very high resistance to interference or inhibition by other gases and are suitable for both high gas concentrations and use in inert (oxygen-free) backgrounds where catalytic pellistor sensors would perform poorly.
The unique design of the Crowcon IR sensor module used in Triple Plus+ IR allows measurement of hydrocarbons at both %LEL and % volume ranges making this instrument ideal for tank and line purging applications.
- No poisoning effects – works well where catalytic pellistors would perform poorly
- Long life sensor and no burnout – reduced cost of ownership
- % vol. measurement for purging applications – offers flexibility
- % LEL measurement in air or inert backgrounds
- Single or dual range measurement
- IR CO2 detection, 0-5%
Clear and unambiguous
- Piercing 85dB alarm at 1m – gives you confidence in the status of your Triple Plus+, and the environment you’re working in
- Vivid LED alarms with top visibility
- Confidence blip, low battery and TWA warnings
- Timed data logging with 100-hour capacity
Simple to customise
- Wide range of electrochemical oxygen and toxic gas sensors – allows you to create your optimum 4 gas Triple plus+
- Available for diffusion, manual aspiration or pumped sampling
- Interchangeable sensor modules
- Comprehensive data logging with site and user names
Durable
- TriaxTM casing will not crack or shatter when dropped – system integrity and operation assured
- Unique internal design will resist the harshest treatment
- Full buoyancy – makes recovery from water possible
Easy to maintain
- Simple WindowsTM Software interface – user menus allow calibration with or without connecting to a PC
- QuickCal for rapid calibration
| Size | 118 x 200 x 73mm (4.65 x 7.8 x 2.9ins) |
| Weight | 880g gas (31oz) |
| Alarms | Piercing, 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 |
| Display | 2 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 logging | Adjustable sample rate, 100 hours at 1 minute sample rate (maximum 6000 data points per channel), logging of events, user and site |
| Battery | Rechargeable Li-ion batterypack Standard instrument >12 hours Pumped instrument >10 hours Charging: Dual rate drop-in charger; Dual rate charger/PC interface |
| Expected sensor life | Flammable: 5 years (Triple Plus+) IR: 5 years (Triple Plus+ IR) Toxic: 3 years (typically) Oxygen: 2 years |
| Typical response times | Methane 20s (Triple Plus+) IR 20s (Triple Plus+IR), Oxygen 10s, typical Toxic Gas 20s |
| Sampling | Optional internal electric pump with on/off button |
| Operating temperature | -20°C to +50°C (-4°F to 122°F) |
| Humidity | 20 to 90% RH non-condensing |
| Ingress protection | IP65 |
| Approvals | Europe: ATEX II 2G: Ex ib d IIC T4 Gb Ta -20°C to +50°C North America: Class I Division 1, Groups A, B, C and D |
| Safety standards | Europe: EN50014, EN50020, EN50018-2, EN50270, EN50082-2 North America: UL 913, CSA 22.2 No.157 (SFA3009 Triple Plus+) |
| Calibration | Tetra can be routinely calibrated manually using the menu, using Crowcon Protables PC software. |
| Accessories | Leather 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) |
The Triple Plus+ has two dual rate charging solutions supplied with UK, EU, US plug and without plug configurations. A vehicle adapter for in-vehicle charging is also available.
• Standard drop-in charging cradle
• PC interface charger
Gasses and Ranges
| Gas | Range | Standard Alarm (UK) |
| Triple Plus+ & Triple Plus+ IR | ||
| Flammable | 0-100% LEL | 20% LEL |
| Oxygen (O2) | 0-25% vol | 19/23.5% vol |
| Hydrogen sulphide (H2S) | 0-50ppm | 5ppm |
| Carbon monoxide (CO) | 0-500ppm | 30ppm |
| Sulphur dioxide (SO2) | 0-10ppm | 1ppm |
| Chlorine (Cl2)* | 0-5ppm | 0.5ppm |
| Nitrogen dioxide (NO2) | 0-10ppm | 1ppm |
| Ammonia (NH3) | 0-50ppm | 25ppm |
| Non-flammable Hydrogen (H2) | 0-2000pm | N/A |
| Hydrogen cyanide (HCN) | 0-25ppm | 10ppm |
| Hydrogen chloride (HCL)* | 0-10ppm | 1ppm |
| Phosphine (PH3)* | 0-2ppm | 0.1ppm |
| Triple Plus+ | ||
| Fluorine (F2)* | 0-10ppm | 1ppm |
| Methane (CH4) | 0-100% vol | N/A |
| Chlorine dioxide (CLO2)* | 0-1ppm | 0.1ppm |
| Hydrogen (H2) (Electrochemical) | 0-100% LEL | 20% LEL |
| Hydrogen fluoride (HF)* | 0-10ppm | 2ppm |
| Ethylene oxide (ETO)* | 0-10ppm | 5ppm |
| Nitric oxide (NO)* | 0-100ppm | 25ppm |
| Triple Plus+ IR | ||
| Flammable | 0-100% vol | No alarm |
| Carbon dioxide (CO2) | 0-5% | 0.5/ 1.5% |
*unpumped units only
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