CO Guardian LLC
Document No.
03-452-201
1951 E. AIRPORT DRIVE
Date: 8/20/2006
TUCSON, AZ. 85706
REV F
MODEL 452-201 OWNERS MANUAL
Page 9 of 22
LEADING PARTICULARS
PARAMETER SPECIFICATION
PHYSICAL
Dimensions (approximate)
Weight (actual)
ENVIRONMENTAL
Cooling
Temperature and Altitude
Temperature
Non-operating high temperature
Non-operating low temperature
Operating high temperature
Operating low temperature
Temperature Variation
Altitude
Decompression
Overpressure
Humidity
Operational Shock and Crash safety
Vibration
Magnetic Effect
Power Input
Voltage Spike
Radio Frequency Emission
Electrostatic Discharge
POWER REQUIREMENTS
Power - 14 VDC Models
Power - 28 VDC models
Dissipation (nominal)
14 and 28 vdc models
Dissipation (maximum)
14 vdc models (heater ON)
28 vdc models (heater ON)
Keep Alive circuit Power
3.35 in. X 2.25 in. X 1.50 in.
3.5 oz.
Passive
DO-160D, Category B1
(DO-160D Category B1)
+85 °C
-55 °C
+55 °C
-20 °C
DO-160D, Category B
(DO-160D, Category B1) 25,000 feet
DO-160D, Category B1
DO-160D, Category B1
(DO-160D Category A) 95percent
DO-160D Category B
DO-160D: Category S, Curve M
DO-160D, Category Z
DO-160D, Category B
DO-160D, Category B
DO-160D, Category B
DO-160D, Category A
+14 VDC (Nominal 9.0 vdc to 15.1 vdc)
+ 28 VDC (nominal 18.0 vdc to 30.3 vdc)
<1 watt
9 watts
10 watts
< 8 MA
TABLE 2 - Leading Particulars
4.0 oz.
