TRU-03-NU-Z Triple Plus+ Portable 3-Gas Monitor, CH4 % LEL, O2, CO Non-pumped by Crowcon
With over 60,000 units in use worldwide, our customers have come to depend on the robust and reliable performance of the Triple Plus+.
The extremely durable Triax™ case and internal construction makes the Triple Plus+ an industry favourite known for the ability to withstand even the most demanding of applications.
Benefits
- Simple customisation to alternative flammable gas correction factors
- Wide range of sensor types allowing 4 gas detection
- QuickCal - simple rapid calibration
- Peak hold capability for pre-entry checks
Rugged construction
- Triax™ casing will not crack or shatter when dropped
- Unique internal design will resist the harshest treatment
- Full buoyancy makes recovery from water possible
Flexible
- Available for diffusion, manual aspiration or pumped sampling
- Interchangeable sensor modules
- Comprehensive datalogging with site and user names
Convenient and simple to use
- Large four channel simultaneous gas display
- Piercing 85dBA @ 1m
- Ultra bright LED alarms with top visibility
- Confidence blip, low battery and TWA warnings
- Simple Windows™ software interface
Weight Dimensions |
880 g (1.9 lb) 118 x 200 x 73mm (h x w x d) (4.65 x 7.8 x 2.9 inches) including strap hooks |
Approval Codes | Europe: ATEX II 2G: Ex ib d IIC T4 Gb North America: Class I Division 1, Groups A, B, C, D (Lead Acid only) |
Safety Standards | Europe: EN50014, EN50020, 94/9/EC, SFA3009, EN50081-2,
EN50270, EN50082-2 North America: UL 913, CSA 22.2 No.157 |
Ingress Protection | IP65 |
Typical response times | Methane 20s, Oxygen 10s, Typical Toxic Gas 20s |
Expected sensor life | Flammable 5 years, Toxic 3 years, Oxygen 2 years |
Audible Alarms | Piercing, rapid intermittent, piezo-electric tone,
85 dBA at 1 m Confidence blip (selectable) Distinctive double blip for low battery with user accept |
Visible Alarms | Ultra bright flashing red LED in gas hazard Slow flashing green LED indicates instrument is working Distinctive double flash of green LED indicates low battery |
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 |
Datalogging | Adjustable sample rate, 100 hours @ 1 minute sample
rate (maximum 6000 data points per channel), logging of events, user and site |
LIBRA | Li-Ion rechargeable battery pack Battery Life: Standard instrument >12 hours Pumped instrument >10 hours ATEX and IECEx versions |
Lead Acid Battery | Lead Acid technology Battery Life: Standard instrument - 12 hours Pumped instrument - 10 hours UL only (LIBRA pending) |
Battery Charging | Dual rate ‘drop in’ charger Dual rate charger/PC interface |
Electric pump | Optional internal pump with on/off button |
Operating Temp. Range | -20°C to +50°C (-4°F to 122°F) |
Humidity | 20–90% RH non-condensing |
PC Interface | RS232 connection via the interface charger. RS232/USB converter available. Portables PC also controls datalogging, giving the user a choice of direct graphical output or a datafile compatible with all leading spreadsheets |
Calibration | Triple Plus+ can be routinely calibrated using Portables PC software or Crowcon Checkbox IMH |
Accessories | Supplied as standard: manual, shoulder strap and allen keys (pumped units include additional flow plate, 2m hose and pouch) |
Optional Accessories | Leather carry case, straight and telescopic probes, water trap, baffle plate, aspirator, calibration flow adaptor and hose |
Gas |
Range |
Typical Alarm (UK) |
Flam |
0-100% LEL |
20% LEL |
H2 (electrochem) |
0-100% LEL |
20% LEL |
CH4 |
0-100% vol |
- |
O2 |
0-25% |
19%/23% |
H2S |
0-50ppm |
5ppm |
CO |
0-500ppm |
30ppm |
SO2 |
0-10ppm |
1ppm |
Cl2* |
0-5ppm |
0.5ppm |
NO2 |
0-10ppm |
1ppm |
PH3 |
0-2ppm |
0.1ppm |
NH3 |
0-50ppm |
25ppm |
H2 (non-Flammable) |
0-2000ppm |
N/A |
HCN |
0-25ppm |
10ppm |
HCl |
0-10ppm |
1ppm |
F2 |
0-10ppm |
1ppm |
HF |
0-10ppm |
2ppm |
ETO |
0-10ppm |
5ppm |
ClO2 |
0-1ppm |
0.1ppm |
NO |
0-100ppm |
25ppm |