Technical Data - E+E Elektronik EE29 Series Manual

11

TECHNICAL DATA:

Technical Data EE31
Technical Data EE31
Measurement values
Relative humidity
1)
Humidity sensor
Working range 1 )
Accuracy including hysteresis and non-linearity
- Special calibration against certified standards
- Standard calibration
Temperature dependence of electronics
Temperature dependence of sensing probe
Response time with metal grid filter at 20 degC / t
Temperature
Temperature sensor element
Working range sensing head
Accuracy (typ.)
-40...180 degC (-40...356°F)
Temperature dependence of electronics
2)
Outputs
Two freely selectable and scaleable analogue outputs
0...100% RH / xx...yy degC respectively
Serial interface
Max. adjustable measurement range
Humidity
Temperature
Dew-point temperature
Frost-point temperature
Wet-bulb temperature
Water vapour partial pressure
Mixture ratio
Absolute humidity
Specific enthalpy
General
Supply voltage
Current consumption - 2x voltage output
Pressure range for pressure tight probe
System requirements for software
Housing / protection class
Cable gland
Electrical connection
Sensor protection
Operating temperature range of electronics
Working and storage temperature range
Housing with display
Storage temperature range
Electromagnetic compatibility according to
1)
See Working range of the humidity sensor!
Hardware
90
EE31-xAx -40...60 degC
EE31-xDx
EE31-xFx -40...60 degC
2)3)
from
RH 0
T -40
(-40)
Td -80
(-112)
Tf -80
(-112)
Tw 0
(32)
e 0
(0)
r 0
(0)
dv 0
(0)
h 0
(0)
- 2x current output
HC1000-400
0...100% RH
± 1% RH (0...90% RH)
± 2% RH (0...90% RH)
typ. ± 0.01% RH/degC (0.0055% RH/°F)
typ. ± (0.002 + 0.0002 x RH [%]) x ∆T [degC]
< 15s
Pt1000 (Tolerance class A, DIN EN 60751)
(-40...140°F)
-40...180 degC
(-40...356°F)
(-40...140°F)
∆ degC
0.6
0.5
0.4
0.3
0.2
0.1
0
-40 -30 -20 -10 0 10 20 30
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
typ. ± 0.005 degC/degC (°F/°F)
0 - 5V
0 - 10V
4 - 20mA
0 - 20mA
RS232C
RS485 optional
up to
EE31-A,F EE31-B
100 100
60 80
(140)
60 80
(140)
0 0
(32)
60 80
(140)
200 500
(3)
425 999
(2900)
150 300
(60)
400 1000
(50000)
SELV 8...48V DC
SELV 12...35V AC
for 24V DC/AC: typ. 40mA
typ. 80mA
0.01...15bar (0.15...218psi)
WINDOWS 98 or later; serial interface
Plastic PC / IP65; Nema 4
M16 x 1.5
screw terminals up to max. 1.5mm² (AWG 16)
stainless steel sintered filter, PTFE filter or metal grid filter
-40...+60 degC (-40...140°F)
-20...+50 degC (-4...122°F)
-40...+60 degC (-40...140°F)
EN61000-6-2 EN61010-1
EN50081-1 FCC Part15 ClassB
2)
Can be easily changed by software.
22
± 2% RH (90...100% RH)
± 3% RH (90...100% RH)
∆T =T - 20 degC
EE31-xBx -40...80 degC
EE31-xEx -40...180 degC
40 50 60 70 80 90 100 110 120 130 140 150 160 170 180
-1mA < I L < 1mA
-1mA < I L < 1mA
R < 500 Ohm
L
R < 500 Ohm
L
EE31-D,E
100
180
(176) (356)
100
(176) (212)
0
(32) (32)
100
(176) (212)
1100
(7.5) (15)
999
(9999) (9999)
700
(120) (300)
2800
(375000) (999999)
(SELV = Self Electrical Low Voltage)
ICES-003 ClassB
3)
See accuracy of computational functions.
(-40...176°F)
(-40...356°F)
degC
units
% RH
degC
(°F)
degC
(°F)
degC
(°F)
degC
(°F)
mbar
(psi)
g/kg
(gr/lb)
g/m
3
(gr/f 3) )
kJ/kg
(lbf/lb)