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Operating Manual
www.qedenv.com
SEM5000.002
© QED Environmental Systems Inc.
SEM5000 Surface Emissions Monitor
Autonomy
10 hours at 20°C (with backlight activated)
8 hours at extreme temperatures with backlight activated
Case
Carbon reinforced polyamide with fiberglass
Dimensions: L x w x h = 229 x 97 x 109mm
Weight: 1.3Kg (in operation)
Protection level
IP65
Environmental
storage
conditions
(excluding
batteries)
Humidity : < 95% relative humidity
Temperature : -40°C to +60°C
Sampling flowrate
0.8 l/min.; [0.6 ; 1l/min.]
User interface
Large Display: matrix of 240x128
Selector Dial: Scroll menu for a rapid and easy selection
3 Keys for a direct activation of the functions
Alarms
Threshold of the methane concentration
Pump stopped
Sound level of the buzzer
(30cm)
85 dB (A)
Indicators of the device
status
Measurement mode
Battery level
Pump
Communication
Electrical connections
Multiplug for battery charger and for a communication with
a computer.
Equipped with a security ring.
Gas connections
Quick-connect gas inlet coupling with locking mechanism:
suction rod on the right side.
Quick-connect gas outlet coupling.
Carrying Straps
Synthetic band, 30mm
