Power Supply |
|
12-30VDC/24VAC(1), 100mA max. |
Analog Outputs |
Dual Analog |
3-wire 4-20mA and 0-5V/0-10V (2) (jumper) |
Output scaling |
0 - 2000 or 0 - 5000 ppm (selectable) |
Set-point Relay |
Programmable |
Solid-state, 1A @ 30VAC/DC, N.O. |
Sensor Performance |
Type |
Non-dispersive Infrared (NDIR) |
Accuracy (Standard) |
±30ppm, ±3% of reading (400-2000ppm), @-10-50°C, 0-85%RH
±50ppm, ±5% of reading (2000-5000ppm), @-10-50°C, 0-85%RH
±100ppm, ±10% of reading (5000-10000ppm), @ 0-50°C, 0-85%RH
|
Accuracy (Dual Channel) |
±30ppm, ±3% of reading (400-2000ppm), @ 0-50°C, 0-85%RH
±50ppm, ±3% of reading (2000-5000ppm), @-10-50°C, 0-85%RH
±100ppm, ±10% of reading (5000-10000ppm), @ 0-50°C, 0-85%RH
|
Drift with ABC disabled (Standard) |
35 ppm/month
|
Drift with ABC disabled (Dual Channel) |
5 ppm/month
|
Pressure Dependency |
+1% reading per kPa (0.143PSI) deviation from nominal (101kPa, 14.7PSI)
|
Response time |
60 seconds to 90% reading |
Output update rate |
1 second |
Element Operating Environment |
4 to 122°F (-20 to 50°C), 0 to 95% RH |
LCD Menu Setup Parameters |
SPH, Setpoint, Hi (On point) |
500ppm to full-scale (800ppm default) |
SPL, Setpoint, Lo (Off point) |
400ppm to full-scale-50 (700ppm default) |
SCL, Scaling |
0-2000ppm or 0-5000ppm |
(2000ppm default) |
ADJ, Adjustment |
Offset adjustment +/-250ppm (0 default) |
CAL, Calibration mode |
Automatic mode ON or OFF (default=ON) |
RUN, Run mode |
Displays CO2 in ppm |
Operating Environment |
Temperature |
-4 to 122F (-20 to 50C) |
Humidity |
0-95% non-condensing |
Enclosure |
Material |
Polycarbonate; aluminum tube |
|
Dimensions |
4.0”h x 4.4”w x 2.1”d |