Operating instructions

27
7. TECHNICAL DATA - EE300EX-HT
Measuring values
Relative humidity
Humidity sensor
1)
HC1000
Measuring range
1)
0...100% RH
Accuracy
2)
(including hysteresis, non-linearity and repeatability, traceable to international standards, administrated by NIST, PTB, BEV...)
-15...40°C
(5...104°F) ≤90% RH ± (1.3 + 0.3%*mv) % RH
-15...40°C
(5...104°F) >90% RH ± 2.3% RH
-25...70°C (-13...158°F) ± (1.4 + 1%*mv) % RH
-40...180°C
(-40...356°F) ± (1.5 + 1.5%*mv) % RH
Temperature dependence electronics typ. 0.03% RH/°C
Response time with filter at 20°C (68°F) / t
90
< 30 sec.
Temperature
Temperature sensor Pt1000 (Tolerance class A, DIN EN 60751)
Measuring range sensor head wall mounting: -40...60°C
(-40...140°F)
remote sensing probe: -40...180°C (-40...356°F)
Accuracy
Temperature dependence of electronics typical 0.005 °C/°C
Max. selectable Scaling Range
from to unit
wall mounting remote sensing probe
Dew/Frost point temp. Td -40 (-40) 60 (140) 100 (212) °C (°F)
Wet bulb temperature Tw 0 (32) 60 (140) 100 (212) °C (°F)
Water vapour pressure e 0 (0) 200 (3) 1100 (15) mbar (psi)
Mixing ratio r 0 (0) 425 (2900) 999 (9999) g/kg (gr/lb)
Absolute humidity dv 0 (0) 150 (60) 700 (300) g/m
3
(gr/ft
3
)
Specific enthalpy H -50 (-15000) 400 (150000) 2800 (999999) kJ/kg (Btu/lb)
Water activity aw 0 - 1
[ ]
Water content x 0 - 100000
[ppm]
Outputs
freely selectable and scalable outputs 2 x 4 - 20 mA (2-wire) galvanically isolated R
L
=(Vcc-9V)/20mA
Output 1 (CH1) must be connected!
General
Supply voltage (Class III) V
cc min
=(9+R
L
*0.02)VDC V
cc max
=28VDC
Current consumption max 20mA per channel
Pressure range for pressure tight sensor probe refer to model
Serial interface for communication
3)
RS232
System requirements for software WINDOWS XP or later
Protection class of housing IP65; NEMA 4
Cable gland M16 for cable diameter 5 - 10 mm
(0.2 - 0.4“)
Electrical connection screw terminals max. 1.5 mm² (AWG 16)
Temperature range sensor head according measuring range
electronic -40...60°C (-40...140°F)
electronic with display -20...60°C (-4...140°F)
Storage temperature range electronic and sensor head -20...60°C (22...140°F)
Electromagnetic compatibility according EN61326-1 EN61326-2-3 ICES-003 ClassB
Industrial Environment FCC Part15 ClassB
Material Housing Stainless Steel 1.4404
Probe cable PTFE
Probe (without Filter) Stainless Steel
1) Refer to the working range of the humidity sensor.
2) The accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation).
The accuracy was calculated in accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement).
3) Configuration adapter EE-PCA and cabel HA011061 necessary.
∆°C
°C