Intrinsically safe monitor for oxygen, toxic and flammable gases. ATEX T4 rating
The Tetra range of Personal Gas Monitors are simple to use, reliable, robust & are fully weather protected. Their shockproof internal construction & self-checking software assure reliable detection of multiple gases in the most arduous of environments.
Single button operation & intelligent sensor modules guarantee simplicity & flexibility of use.
· True single button operation- the most user friendly product available
· Rechargeable li-ion battery gives full 12 hours operation
· Easy to read backlit graphic display for gas readings & diagnostics
· Simple indications of operating status can be viewed at a glance
· 30 day countdown warning of calibration due date
· Dust-tight & water-protected to IP 65 rating - protected against water jetting. Floats in water
· 94dBA audible alarm at 30cm
· Data logging as standard
· Intrinsically safe
· Piercingly bright dual red/blue visual alarm
· Time weighted alarm for 8 hours & 15 minute averages
· ATEX T4 approved
·
Supplied with rechargeable battery, charger, harness plate & harness and certificate of conformityPersonal Gas MonitorsFeatures:
Info
i Other gases are available on request, including sulphur dioxide, chlorine, nitrogen dioxide, ammonia, ozone and hydrogen.
i Flammable gas calibration is set for methane. Other calibrations are also available for propane, butane, pentane, hydrogen and ethylene.
i Other ranges and alarm levels are available on request.
Please call for details on 01530 566800.
INFO - IP CODES
IEC standard 60529 classifies the protection provided by the enclosures of equipment.
See the glossary for the full meanings of the classifications used in the standard.
Tetra Personal Gas Monitors
Technical Specifications
Gas Range Alarm
Flammable 0-100%LEL 20%LEL
Oxygen 0-25% 19/23.5%
Hydrogen Sulphide 0-50ppm 5ppm
Carbon Monoxide 0-500ppm 30ppm
Response times Flammable 20secs,Toxic gas 20secs, and Oxygen 20secs
Alarm 90dBA @ 30cm (1ft)
Operating Temp -20° to +55°C (-4° to +131°F)
Humidity 0-99%RH
Compliance EN50014, EN50020, EN50018, 94/9/EC
Approval ATEX II 2G EEx iad IIC T4 (Tamb -20° to +55°C)
BASEEFA 03ATEX0193
Dimensions 122 x 128 x 57 mm
Weight 498g
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