GHM DeltaOhm HD402 Series, Operating Manual

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HD402…
- 5 -
V1.1
TAB. 2.1: full scale (f.s.) values and units of measurement
Model Pa kPa mbar mmH
2
O inchH
2
O mmHg PSI
HD402…1… 50/100/250 --- 0.5/1/2.5 5/10/25 0.2/0.4/1 --- ---
HD402…2… 250/500/1000 --- 2.5/5/10 25/50/100 1/2/4 --- ---
HD402…3… --- 2.5/5/10 25/50/100 --- --- 10/25/50 0.4/0.75/1.5
HD402…4… --- 25/50/100 250/500/1000 --- --- 100/250/500 4/7.5/15
HD402…5…
--- 50/100/200 500/1000/2000 --- --- 250/500/1000 10/15/30
The instrument range is ±f.s.; the low and intermediate ranges are only for the models with
analog output, the models with RS485 and relay output always have the high range. The range
0…+f.s. for the output can be set in the models with analog output (the range on display is al-
ways –f.s….+f.s. high range).
TAB. 2.2: resolution
Model Pa kPa mbar mmH
2
O inchH
2
O mmHg PSI
HD402…1… 0.1 --- 0.001 0.01 0.001 --- ---
HD402…2… 1 --- 0.01 0.1 0.01 --- ---
HD402…3… --- 0.01 0.1 --- --- 0.01 0.001
HD402…4…
--- 0.1 1 --- --- 0.1 0.01
HD402…5…
--- 0.1 1 --- --- 1 0.01
D
IMENSIONS