9
3.
TECHNICAL DATA
Safeguard-A
Atmospheric Monitoring Instrument
Safeguard-C
Compressed Air Instrument
Pressure
50 metre draw
500 ml/min minimum flow
requirement
Pressure: 1.5-10 barg
Connection
Luer Lock
Rectus 20KA
Dimensions
160mm long x 80mm high x 85mm deep
Weight
0.5 Kg
Fittings
Rear mounted magnets and D ring for secure attachment
Power
12-24V DC
Battery
8 hours capacity when fully charged
Connections
2 x M12 connectors, one for alarm and power and one for alarm only
Alarm volt free contact
12-48V AC/DC 2A Max
Alarm sounder
≥ 85dB @ 10CM
Datalogging
Up to 5 years capacity
AVAILABLE GAS SENSORS
Sensors
Range
Sensor type
O
2
0-25%
Electrochemical
CO
0-20 PPM
Electrochemical
CO
2
0-5000 PPM
Non-Dispersive Infrared
VOCs
0-40 PPM
Photoionisation Detector
(PID)
LEL
0-100%
Non-Dispersive Infrared
H
2
S
0-10 PPM
Electrochemical
Relative Humidity
(fitted as standard in SafeGuard-A)
0-100% RH
Capacitive polymer
Pressure Dewpoint
(fitted as standard in SafeGuard-C)
-20 to +10°C
Capacitive polymer
Temperature Sensor
(fitted as standard in both models)
-10 to +40°C
PTAT
If you require an alternative sensor please contact Factair