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11. SPECIFICATIONS
Size:
4.5" x 3.0" x 1.5" (11.4 cm x 7.6 cm x 3.8 cm)
Weight:
8.8 oz. (250 grams)
Power:
9 volt alkaline battery
Battery Life:
100 Hours.
Sensors:
City Technology Electrochemical Cells (4 series)
Measurement: Continuous (1 sample/second)
Display:
4 digit backlit LCD
Alarms:
Pulsating audio tone and flashing LED
Remote alarm jack
Alarm
High level
Thresholds:
High level pre-alarm (through QuestSuite™ only)
Low level (O2 only)
STEL
TWA
Low battery
Memory:
60 hours at 1 minute intervals
Output:
Jack for data output. Serial and Parallel
Operating
Periodic confidence chirp and visual flash every 30 seconds
Indicator:
(if enabled)
Temperature
-10 to 45°C (14 to 113°F) operating
Range:
-15 to 60°C (5 to 140°F) storage
Humidity
0 to 95% R.H., non-continuous, non-condensing
Range:
15 to 90% R.H., continuous, non-condensing
Warranty:
Sensors 1 year, electronics 1 year
Cell Life
Ammonia sensor: 1 year in air (or 2ppm years)
Expectancy:
Other Toxic sensors: 2 years
Oxygen sensor: 1 year
Intrinsic
UL, cUL, CENELEC (DEMKO), Class I,II,III, Division 1,
Safety:
Groups A, B, C, D, E, F, G
ANSI/ISA-S12.1 Definition and Information Pertaining to
Electrical Instruments in Hazardous (Classified) Location
ANSI/ISA-S12.15, Part I, Performance Requirements for
Hydrogen Sulfide Detection Instruments
RFI
ANSI Standard C95.1-1982, Safety Levels with Respect to
Protection:
Human Exposure to Radio Frequency Electromagnetic Fields
300kHz to 100GHz.
Instrument readout will not change by more than 5% of its full-
scale reading when placed no less than one foot from a five watt
radio transmitting on a frequency of 30, 150 or 450 MHz.
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