Technical Data; Specifications; Table 7 Gmw80 Models; Table 8 Gmw80 Measurement Performance - Vaisala CARBOCAP GMW80 Series User Manual

7. Technical data

7.1 Specifications
Table 7 GMW80 models
Model
GMW86P CO
CO
1)
GMW83RP
CO
1)
GMW83DRP
GMW83 CO
GMW83A CO
GMW83D CO
GMW84 CO
GMW84S CO
GMW87 CO
GMW88 CO
1) Models with calibration certificate available (GMW83RPC/GMW83DRPC).
Table 8 GMW80 measurement performance
Property
Carbon dioxide
Measurement range
Accuracy:
at +20 ... +30 °C (+68 ... +86 °F)
at +10 ... +20 °C (+50 ... +68 °F) and
+30 ... +40 °C (+86 ... +104 °F)
at +0 ... +10 °C (+32 ... +50 °F) and +40 ... +50 °C
(+104 ... +122 °F)
Stability in typical HVAC applications
Warm-up time
Measurements Output
+T Current and voltage output, Pt1000
2
+RH+T Voltage outputs, Pt1000
2
+RH+T Voltage outputs, Pt1000, Display with metric scale output
2
+T Voltage outputs
2
+T Voltage outputs, CO
2
+T Voltage outputs, Display with metric scale output
2
+T Current output
2
+T Current output, Relay
2
RS-485 Modbus RTU output
2
Current and voltage output
2
indicator LEDs
2
Value/Description
0 ... 2000 ppm
0 ... 5000 ppm (GMW87)
±(30 ppm +3 % of reading)
±(35 ppm +3.7 % of reading)
±(40 ppm +4.8 % of reading)
±(15 ppm + 2 % of reading) over 5 years
1 min
10 min for full specification
Chapter 7 – Technical data
43