GHM Delta OHM HD50 Series, Operating Manual

Page: 40 / 54

HD50
- 40 -
V1.5
Internal memory capacity
Model Number of samples
(2)
Storable quantities
(1)
HD50N/1 TC 906,640 T
HD50N/2 TC Min=744,740, Max=906,640 T (2 channels)
HD50N/3 TC Min=615,220, Max=906,640 T (3 channels)
HD50N TV 906,640 T
HD501N TC Min=388,560, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP
HD5017P TC Min=388,560, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP
HD501N TV Min=388,560, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP
HD5014bN TV Min=356,180, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, P
ATM
HD5014bN TC Min=356,180, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, P
ATM
HD5014b7P TC Min=356,180, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, P
ATM
HD501NB… TV Min=356,180, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, CO
2
HD5014bNB… TV Min=323,800, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, P
ATM
, CO
2
HD501NI…TCV
Min=356,180, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, I
HD5014bNI… TCV
Min=323,800, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, P
ATM
, I
HD501NB…I… TCV
Min=323,800, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, CO
2
, I
HD5014bNB..I..TCV
Min=291,420, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP, P
ATM
, CO
2
, I
HD501N4r1ZTV
Min=356,180, Max=906,640 T, RH, T
D
, T
W
, AH, MR, PVP,
∆
P
HD50PM
Min=469,510, Max=906,640 PM1.0, PM2.5, PM4.0, PM10, TPS
HD50 H Min=615,220, Max=1,165,680 depends on the connected sensors
(1)
Quantities:
T
: temperature
AH
: absolute humidity
RH : relative humidity MR : mixing ratio
T
D
: dew point PVP : partial vapour pressure
T
W
: wet bulb temperature P
ATM
: atmospheric pressure
CO
2
: carbon dioxide
∆
P
: differential pressure
PM : particulate matter I : illuminance
TPS : typical particle size
(2)
A sample consists of multiple values: a value for each quantity (measured or calculated)
selected for logging. The maximum number of storable samples occurs when only a quanti-
ty is selected; the minimum number of storable samples occurs when all the quantities
available in the data logger are selected.
Measurement characteristics (except HD50GH) - Instrument in line with the sensor
Temperature - NTC10K sensor (HD50…N…TC, HD50…TV)
Sensor NTC 10 k
Ω
@ 25 °C
Measuring range -40…+105 °C
Resolution (of the instrument) 0.1 °C
Accuracy ± 0.3 °C in the range 0…+70 °C / ± 0.4 °C outside
Stability 0.1 °C/year
Temperature - Pt100 sensor (HD50…7P…TC)
Sensor Pt100
Measuring range -40…+150 °C
Resolution (of the instrument) 0.1 °C
Accuracy 1/3 DIN
Stability 0.1 °C/year