SCOTT Protege SG - Monitor Specifications; Sensor Specifications

44 APPENDIX A: SPECIFICATIONS
087-0065 REV B SCOTT SAFETY
Specifications Table 19 lists the monitor’s specifications. Table 20 lists the sensor specifications.
Table 19 Monitor Specifications
MONITOR SPECIFICATIONS
Nominal Voltage 3.6 VDC
Calibration Zero calibration and Span calibration
Power Battery Li Battery
Battery
Life
1.5 years for EC sensor, without compliance LED and
confidence beep
Alarms Audible 92dB @ 6”
Visual Wide-angle dual red alarms bars
Tactile
Tests Self-test on activation
Data Log Greater than 5000 events
Housing TPE (Thermoplastic Elastomer)
Dimensions 4.2”Hx2.3”Wx0.9”D (106mmHx58mmWx23mmD)
LCD Size 0.7”Wx1.2”L (18mm x 30mm)
Weight 5.3oz (150g)
Operating
Temperature Range
-4 to +122°F (-20 to +50°C) (Continuous, long term operation)
Operating
Humidity
0 to 95% RH, Non-Condensing
Ingress Protection IP 66/IP 67 Compliant
Table 20 Sensor Specifications
SENSOR SPECIFICATIONS
H
2
S (Hydrogen Sulfide) Sensor
Range 0 to 500ppm
Operating Temp. -4.0 to + 122°F (-20 to +50°C)
Humidity 15 to 90% RH, Non-Condensing
H
2
S (Hydrogen Sulfide) - (High Resolution) Sensor
Range 0 to 100 ppm, 0.1 ppm
Operating Temp. -4.0 to + 122°F (-20 to +50°C)
Humidity 15 to 90% RH, Non-Condensing
CO (Carbon Monoxide) Sensor
Range 0 to 1000 ppm
Operating Temp. -4.0 to +104°F (-20 to +40°C)