Specifications
N
2
O Portable Monitor
4
Instruction 3015-4787
2 Specifications
Product Type ..................... Portable N
2
O Gas Monitor
Measuring Range ............. 0 to 1,000 ppm
Warm-Up Time ................. 15 minutes
Detector Type.................... Infrared, Non-Dispersive
Sensitivity ......................... 1 ppm
Accuracy ............................ ±1 ppm ±5% of reading from 0 to 100ppm
and ±10% of reading from 101 to 1000ppm.
Response Time .................. 90% of response within 3 seconds; 100% in 5 seconds
Temperature Drift ............ 1.5 ppm per °C between purge cycles
System Noise .................... Less than 40dB(A) at 10 ft (3 m)
Operating Temp................ 32 to 122°F (0 to 50°C)
Ambient Humidity ........... 5 to 90% RH (non-condensing)
Altitude Limit ................... 6,562 ft (2,000 m)
Power ................................. DC power pack, provides 8–12 hours of operation
Power Consumption ......... 15 Watts
Front Panel ....................... 3 Indicator lights:
ON
– Green LED flashes during warm-up, and then glows steady
during normal operation
FAULT
– Yellow LED flashes when there is a system fault
ALARM
– Red LED flashes when the gas level is above its alarm setting
Audible Alarm .................. Internal audible alarm programmable for any of the following conditions:
OFF, FAULT/ALARM, ALARM
Dimensions ....................... 9D x 14.5L x 5W inches (229 x 368 x 127 mm)
Weight ............................... Less than 9 lbs (4 kg) including battery
Valid Calibration Period
to Specifications ................ 12 months
Warranty ........................... 2 Years from date of shipment
