Specifications; Technical Data - HUBER INSTRUMENTE HM30 Mode D'emploi

4

Specifications

4.1

Technical data

Cal. temperature range -20 to +60 °C
Long term stability
- Pressure sensor
- Humidity sensor
Temperature sensors
Units
- Barometric pressure mbar, hPa, mmHg,
- Humidity
- Temp., Dew-point
- Height
- Trend
Measuring media
- Combined sensor 1
- Temp. sensor 2
Cable extension
RS232 cable lenght
Operating temperature -20 to +60 °C
Storage temperature
Humidity
Case protection
Storage interval
Memory size
Baudrate RS232
Measuring rate with PC 25 measurements/s
Display rate
Display
Power supply
± 1 hPa/year
± 1%rH/year
Pt100 4-conductor
connection
inH O, inHg, psia
2
%rF, %rH
°C, °F
m, ft
../h, ../min.
air
water and soft
plastic media,
compatible with
stainless steel V4A
max. 50m
max. 50m with
screened RS232
cable
-30 to +80 °C
0 to 95 %rH, non-
condensing
IP54
manual, 1sec to 24h
(15 possibilities)
max 908
measurements
9600, 2400, 1200
baud
2 measurements/s
LCD matrix, 2 lines
of 16 characters
9 V battery (IEC
6LR61), accumula-
tor, regulated plug-
in mains supply unit
(min 7/max 12 VDC)
Current consumption
without sensors
temp. sensor
combined sensor
Battery life
Autom. cut-out time
Case measurements
Weight including
battery
Weight of sensors
and cable
Short temperature sensor
Measuring range
Element
Tolerance acc.
DIN IEC 751
Response time T
90%
Max. loading capacity
Resolution
Measuring ranges
Pressure 225 ... 1125 hPa 0.1 hPa 0/2000 hPa
Humidity 0 ... 100 %rF 0.1 %rF 0/100 %rF
Temperature 1 -40 ... 60 °C
Dew-point -30 ... 30 °C
Temperature 2 -50 ... 200 °C
Altitude -500 ... 10000 m 1 m
Error limits ( ± 1 digit, at 22 °C ) incl.
measuring sensor
Pressure (-20 to +60 °C) ± 1 hPa
Humidity (10 .. 90 %rH)
2)
(<10, >90 %rH) ± 2,5 %rH
Temperature 1
2)
Dew-point
2)
- at humidity 20 ... 50 %
- at humidity 50 ... 100 %
Temperature 2
2)
Altitude ± 10 m
1)
height differences < 500 m ± 2 m
1 theoretical values without meteorological
ambient influences
2) inc. measuring sensor tolerances
25
<12 mA
1 mA
4 mA
continuous operation
up to 48 h
continuous operation
1, 10, 30, 60 min
152x83x34/29 mm
275 gram
185 gram
-20 to +60 °C
Pt100 1/3DIN B+
0,1 °C + 0,0017 x t
< 10 min.
0.1 °C -40/80 °C
0.1 °C —
0.1 °C -50/400 °C
—
± 1,5 %rH
± 0,3 °C
± 2,5 °C
± 1,5 °C
± 0,3 °C
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