Supply Voltage:20-30 VAC, 50/60 HZ 18-30 VDC
Supply Current:200 mA @ 24 VDC
Accuracy: CO2: ± 3%, 0-2000 ppm; ±10%, 2000-10,000 ppm ±3%
RH: 0% to 99% noncondensing :
Temperature: ± 0.9°F @ 77°F (0.5°C @ 25°C):
Measurement Range:CO2: 0-2000 ppm, 0-10,000 ppm (jumper selectable)
Humidity: 0% to 99% noncondensing :
Temperature: -4° to 122°F (-20° to 50°C):
Sensing Technology:CO2: Non-dispersive infrared (NDIR)
RH and temperature: Solid state:
Display: Graphic LCD; two-line, alphanumeric
Baud Rate: 4800, 9600, 19200, 38400, 57600, 76800
Communication Protocol:BACnet MS/TP, LON, Modbus
Response Time:CO2: <60 seconds for 90% step change
Humidity: 4 seconds :
Temperature: 30 seconds:
Operating Humidity:0% to 95% RH
Operating Temperature:32° to 100°F (0° to 40°C)
Enclosure: White ABS plastic
Dimensions: Enclosure: 3.9"H x 2.5"W x 1.2"D (9.9 x 6.3 x 3.0 cm)
Duct probe: 2.1"L (5.3 cm), 0.5" (1.3 cm) diameter:
Approvals: CSA C22.2 NO. 61010-1, CE
Weight: Wall: 0.44 lb (0.2 kg)
Duct: 0.66 lb (0.3 kg):
Warranty: 1 year
