GAS TYPE DETECTED Carbon Dioxide (CO2)
SENSOR TYPE Dual channel non-dispersive infrared (NDIR)
SENSOR ACCURACY ± (30ppm + 3% of measured value)
MEASUREMENT RANGE 0-2000ppm, adjustable 1000 - 10000ppm
TEMPERATURE DEPENDENCY ±2.5ppm/°C
RESPONSE TIME 20 seconds (T63)
WARM-UP TIME 1 minute
SENSOR LIFE SPAN >15 years
TRANSMITTER ACCURACY ±0.25% of span (including linearity, hysteresis and repeatability)
POWER SUPPLY 24 Vdc ±20% or 24 Vac ±10% (non-isolated half-wave rectified)
OUTPUT SIGNAL TYPE 4-20 mA (3-wire), 0-5 or 0-10 Vdc (field selectable)
CURRENT CONSUMPTION Current: 75 mA @ 24 Vdc max, 150 mA @ 24 Vac max
Voltage: 50 mA @ 24 Vdc max, 100 mA @ 24 Vac max
OUTPUT DRIVE @ 24 VDC Current: 550Ω max
Voltage: 10,000Ω min
AMBIENT OPERATING RANGE 0 to 50°C (32 to 122°F), 5 to 90 %RH non-condensing
STORAGE TEMPERATURE -40 to 70°C (-40 to 158°F)
ENCLOSURE Material: Polycarbonate, Grey, UL95-V0, IP65, (NEMA 4X)