1-5
INTRODUCTION
• Alphanumeric display with screen backlighting.
Backlighting is coloured green during normal operation
and red during alarm condition.
• Internal electric pump (optional) with a nominal ow rate
of 0.5 to 0.7 litres per minute.
• Both manual and fully automatic data logging.
• Powered by an internal Li-Ion (Lithium Ion) rechargeable
battery, this will provide an operating time of up to:
14 hours (non-pumped) or 8 hours (pumped)
or
80 hours (non-pumped) or 20 hours (pumped)
When tted with the SGX VQ548MP sensor.
• Recharge time is up to 4 hours.
• Robust alligator clip to allow tting to belt, pocket, etc.
• Communications interface to allow downloading of
stored data.
• Fully certied to international standards.
• Comprehensive range of accessories available.
‘TYPICAL OPERATING PARAMETERS’ are detailed in
Appendix ‘A’ of this Handbook.
1.3 DATA LOGGING
Data logging is a standard feature of all PS200 series
instruments and allows gas measurements, event logs, bump
tests and calibration details to be automatically stored and
later downloaded to a Personal Computer (PC) via a USB
connection.
The instrument can store in excess of 24 hours of readings at
a recording interval of 1 minute, 180 On / Off event logs and
alarms, 180 bump test logs and 8 calibrations.
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