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OXYGEN MONITOR/ALARM SPECS
Model ISA-40, 1-4 ChannelsCONTROL UNIT
- Overall Dimensions 12 x 8.5 x 7 inches (30.5 x 21.5 x 17.5 cm)
- Weight 9 lbs. (4 Kg), including sensor assembly
- Enclosure Construction NEMA 4X fiberglass; watertight, corrosion-resistant
- Mounting Wall-mounted
- Meter Display 16-26% by volume
- Output 0-1 MA
- Visual Alarms Lamps, 14 vdc
- Audio Alarm Solid-state horn; 2900 Hz, 80-95 dB at 2 feet
- Relays, Auxilliary One latching and one non-latching SPDT (NO, NC) dry relay per channel; 2 amps steady, 5 amps surge (resistive load only)
- Sensor Cable 2 wire, 16 gauge (AWG) for each sensor; up to 1000 feet (305 meters). Cable is optional or user-supplied
- Power 110 vac and/or 12 vdc; 5 watts/channel
- Alarm Point Calibration 19.5% by volume
SENSOR
- Sensor Type Galvanic micro-fuel cell
- Temperature Range 32-105 degrees F (0-50 degrees C)
- Life Average life 10 months; warranted 6 months from date of shipment
OPTIONS
- Battery back-up and charging system; 220 vac input; intrinsic safety barrier; remote horn
SENSOR ASSEMBLY
- Dimensions 5.5 x 3.5 x 3.5 inches
- Enclosure Construction Molded ABS
- Weight 0.8 lbs (0.36 Kg) each