Scott Safety Protege, User Manual

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APPENDIX A: SPECIFICATIONS
087-0038 REV L SCOTT SAFETY
Specifications
Table 14 lists the device’s specifications. Table 15 , Table 16 , Table 17 and Table 18
lists the applicable sensor specifications.
Table 14 Device Specifications
DEVICE SPECIFICATIONS
Nominal Voltage 4.2VDC
Calibration Automatic calibration and zero
Battery Lithium ion rechargeable; ~5Hrs. charge time
Battery Life 18Hrs no pump; 12Hrs with pump
Alarms Audible 90dB @ 6”
Visual Wide-angle dual red alarm bars
Tactile
Data Log Up to 7000 events
Housing ABS/rubber over mold
Dimensions 3.26Hx2.76Wx1.16”D (8.28Hx7.01Wx2.95cmD)
Weight 7.5oz (233.28g)
Operating
Temperature
-4.0 to +122
°
F (-20 to +50
°
C)
Operating
Humidity
0 to 90% RH, Non-Condensing
EMI/RFI EMC 89/336/EEC compliant
Table 15 Hydrogen Sulfide Sensor Specifications
HYDROGEN SULFIDE SENSOR SPECIFICATIONS
Range 0 to 500ppm
Response Time T90 <30sec
Operating Temp. -4.0 to +122
°
F (-20 to +50
°
C)
Humidity 15 to 90% RH, Non-Condensing
Storage Temp. +32 to +68
°
F (0 to 20
°
C)
Sensor Cross Sensitivity Carbon Monoxide at 300ppm <2ppm
Sulfur Dioxide, 5ppm ~-1ppm
Nitric Oxide, 25ppm <1ppm
Hydrogen, 10,000ppm <10ppm
Nitrogen Dioxide, 5ppm ~ppm