Crowcon Tetra 3 Multigas Personal Monitor, No Charger, 3 Gas - CH4 % LEL, O2 (2yr), H2S - T3R-02-NC-Z

  • Crowcon Tetra 3 Multigas Personal Monitor, No Charger, 3 Gas - CH4 % LEL, O2 (2yr), H2S - T3R-02-NC-Z
  • Crowcon Tetra 3 Multigas Personal Monitor, No Charger, 3 Gas - CH4 % LEL, O2 (2yr), H2S - T3R-02-NC-Z
  • Crowcon Tetra 3 Multigas Personal Monitor, No Charger, 3 Gas - CH4 % LEL, O2 (2yr), H2S - T3R-02-NC-Z
  • Crowcon Tetra 3 Multigas Personal Monitor, No Charger, 3 Gas - CH4 % LEL, O2 (2yr), H2S - T3R-02-NC-Z

Item #
T3R-02-NC-Z
Price
$546.00
Quantity
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T3R-02-NC-Z Tetra 3 Multigas Personal Monitor, No Charger, 3 Gas - CH4 % LEL, O2 (2yr), H2S by Crowcon

Proven to serve the needs of today's most arduous industrial environments.

Designed with the user in mind, the top mount display, full function data and event logs, audible, visual and vibrating alarms deliver top end performance in a small and lightweight package.

Robust

  • Tough over-moulded contraction to resist shock and vibration
  • Water and dust resistant to IP65 and IP67

Alarms

  • 95dB Audible Alarm
  • Piercingly bright red/blue visable alarm
  • Vibrating alarm

Reliable

  • Proven sensor technology and software operation
  • 'At a glance' operating status
  • Clear calibration due warning

Performance

  • Li-ion battery with 14 hrs operation
  • True single button operation
  • Easy to read back-lit display for gas readings and diagnostics



Technical Specifications
Weight 295g (10.4oz)
Dimensions 114 x 71 x 48mm (tapers to 20mm) 4.5 x 2.8 x 1.9 inches
Audible Alarms 95dB
Multiple alarm sounds allow selection of distinctive tones for different alarm levels
Visible Alarms Dual color red/blue flashing LED in gas hazard
Vibrating Alarm Internal vibrating alarm
Display Graphic LCD with backlight, giving simultaneous display for all gas channels. Graphic symbols for battery (with proportional indication of remaining operation time), healthy operation or fault warning. Start up indication when calibration is due, overdue, or service required
Display Mode Normal display for real time gas concentration levels.
Display recall for Peak readings and TWA

Datalogging (optional)

 Timed datalogging: 50 hours at 1-minute data rate (>12000 data logs of 4 channels)
Threshold logging (starts after adjustable preset level)
Event logging: >5000 events
Battery Rechargable Li-ion battery
Operating Time Based on four gas unit with flammable sensor >16 hours
Sampling Diffusion or hand aspirator
Operating Temp. Range -20°C to +55°C (-4°F to +131°F)
Toxic and Oxygen sensors are not rated for continuous operation at high temperatures. Consult Crowcon if operating temperatures are likely to exceed 40°C (104°F) for extended periods
Humidity 20-90% RH @ 40°C non-condensing
Ingress Protection IP65 and IP67
PC Interface RS232 connection from interface module in charger
RS232/USB converter available
Calibration Tetra 3 can be routinely calibrated using Portables PC software or Crowcon Checkbox IMH
Accessories Tetra 3 is supplied with an integral alligator clip
Optional Accessories Universal harness plate, shoulder strap, chest harness, aspirator assembly (flow plate, bulb and 2m/6ft tubing), fixed and telescopic sample probes, and an in-line water trap


Gases and Ranges
Gas
Range
Typical Alarm (US)
Flam
0-100% LEL
10%
O2
0-25%
19.5/23.5%
H2S
0-100ppm
10ppm
CO
0-500ppm
35ppm
SO2
0-20ppm
2ppm
O3
0-1ppm
0.1ppm
NH3
0-100ppm
25ppm
CO2
0-5%
0.5%
* T3 is available in a safe area CO2 version offering 0-5% carbon dioxide measurement. The CO2 sensor replaces the flammable option and can be supplied with oxygen and toxic sensors.