GUILCOR AR006708, Инструкция по эксплуатации

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Specific humidity 3
Accuracy: ±2g/kg at ambient temperature T < 35°C (95 °F)
Range: 0 to 550 g/kg
Mixing ratio
3
Accuracy: ±2g/kg at ambient temperature T < 35°C (95 °F)
Range: 0 to 995 g/kg
Specific enthalpy
3
Accuracy: ± 3kJ/kg at ambient temperature T < 25°C (77 °F)
Range: 0 to 995 kJ/kg
4
The values computed from ambient temperature and relative humidity including their
accuracy you can exactly determine by the program
Conversions . It is free to download
at www.
guilcor
.com .
10.2. Operating conditions
Operating temperature range:
-30 to +80 °C (-22 to 176 °F)
-30 to +60 °C (-22 to 140 °F)
-30 to +80 °C (-22 to +176 °F)
-40 to +60 °C (-40 to +140 °F)
It is recommended to switch off the LCD display at ambient temperatures above 70°C (158
°F)
around electronics.
Operating humidity range:
0 to 100 % RH (no condensation)
5 to 95 % RH (no condensation)
Operating barometric pressure range 850 to 1100 hPa
Protection:
AR006709
AR006708
AR006710
IP65 (electronics), IP65 (CO
2
probe)
IP30 (electronics)
IP30 (electronics), IP40 (measuring end of stem)
Other environmental conditions (external influences) according to HD 60364-5-51: normal
Recommended calibration interval:
5 years (CO
2
)
5 years (CO
2
)
5 years (CO
2
), 1 year (relative humidity), 2 years (temperature)
AR006709
AR006708
AR006710
5 years (CO
2
), 1 year (relative humidity), 2 years (temperature)
Working position:
negligible
with cable glands upwards
AR006709
, :
AR006708
:
AR006710
: with sensor cover downwards
3
This value depends on the atmospheric pressure. For computing is used constant value stored in device memory. Default
value preset by manufacturer is 1013hPa and can be changed by user’s software.
4
This maximum is reached under conditions about 70°C/100%RH or 80°C/70%RH
electronics AR006709:
electronics AR006708, AR006710:
measuring end of stem
AR006710:
CO2 probe AR006709
AR006709:
AR006708, AR006710: