Page 1
EE310
High-End Humidity and Temperature Sensor
for Industrial Applications
The EE310 is optimized for best reliability in industrial applications up to
180 °C (356 °F) and 20 bar (290 psi). In addition to highly accurate measurement
of the relative humidity (RH) and temperature (T), the device calculates all other
humidity related parameters.
Measurement Performance
The EE310 employs high-end E+E humidity sensing elements manufactured in
state-of-the-art thin lm technology, which are the prerequisite for outstanding
measurement accuracy.
Long-Term Stability
The E+E proprietary coating protects the sensing elements against corrosive
and electrically conductive pollution, which leads to outstanding long-term
stability even in harsh environment. With the appropriate choice of lter cap,
the EE310 tackles even challenging industrial applications.
Versatility
The EE310 is available for wall or duct mount as well as with remote probe. It
features an IP65 / NEMA 4 polycarbonate or stainless steel enclosure which
facilitates installation and maintenance. The enclosure can accommodate a
100…240 V AC supply unit or various interface modules.
Display and Outputs
The measured data is available on two analogue outputs, on the RS485
(Modbus RTU) or Ethernet-PoE (Modbus TCP) interface and on the alarm
(relay) outputs.
The TFT colour display shows simultaneously up to four measurands and
offers extensive setup and diagnosis features. The data logging function saves up to 20000 measured values for each
physical quantity. The logged data can be displayed graphically directly on the device or easily downloaded over the
USB interface.
Congurable and Adjustable
The conguration and the RH and T adjustment of the EE310 can be performed either using the display and the push
buttons or with the free EE-PCS Product Conguration Software via the USB interface.
Features
3.5“ TFT Colour Display
» shows up to 4 measurands
simultaneously
» layout and measurands
freely selectable
» data logger for 20.000
values per measurand
» logged data shown
graphically
» diagnosis functions
» intuitive device setup with
push buttons
Probe
» working range up to 180°C (356 °F)
and 20 bar (290 psi)
» protective coating for sensing
elements
» pluggable versions available
Inspection certicate
» According DIN EN 10204 - 3.1
Enclosure
» IP65 / NEMA 4 protection class
» polycarbonate or stainless steel
» easy mounting and service
Outputs
» 2 analogue outputs current / voltage
» error indication according NAMUR
» Modbus RTU / Modbus TCP
» 2 alarm outputs
» congurable via display or software
USB Service Interface
» conguration, adjustment and
rmware update
» download logged data
» 4 status LEDs
12
v2.3 / Modification rights reserved
EE310
EE310
Page 2
Protective sensor coating (option C1)
The E+E proprietary sensor coating is a protective layer applied to the active surface and leads of the sensing elements.
The coating substantially extends the lifetime and the measurement performance of the E+E sensor in corrosive environment
(salts, off-shore applications). Additionally, it improves the sensor’s long term stability in dusty, dirty or oily applications by
preventing stray impedances caused by deposits on the active sensor surface.
Dimensions in mm (inch)
ENCLOSURES
Polycarbonate
180 (7.09“)
166 (6.54“)
153 (6.02“)
71
(2.80“)
Stainless steel
218 (8.58“)
200 (7.87“)
186 (7.32“)
73
(2.87“)
54 (2.13“)
PROBES
T1: Wall mount
53 (2.09“)
2)
L
T2: Duct mount
5.1
(0.20“)
200 (7.87“)
104 (4.09“)
75 (2.95“)
5.1
(0.20“)
110 (4.33“)
T5: Remote probe up to 180 °C (356 °F)
1)
15 (0.60“)
∅12 (0.47”)∅13 (0.51”)
code „cable length“
2)
L
code „probe length“
1)
T10: Pressure tight probe up to 20 bar (300 psi)
2)
L
2)
L
∅12 (0.47”)
min. 23 (1“) / max. 164 (6.5“)
∅12
adjustable
(0.47“)
code „cable length“
200 (7.87“)
1/2“ ISO or
1/2“ NPT
1)
15 (0.60“)
1) Refer to ordering guide
2) L = lter length; refer to data sheet "Accessories"
Technical Data
Measurands
Relative humidity (RH)
Working range 0...100 % RH
Accuracy1) (incl. hysteresis, non-linearity and repeatability)
-15...40 °C (5...104 °F) RH ≤90 % ± (1.3 + 0.3 % * mv) % RH
-15...40 °C (5...104 °F) RH >90 % ± 2.3 % RH mv = measured value
-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 of electronics typ. ± 0.01 % RH/°C (0.0055 %RH / °F)
Response time < 15 s with metal grid filter at 20 °C (68 °F) / t
EE310
v2.3 / Modification rights reserved
90
13
Page 3
Temperature (T)
Working range sensing probe T1, wall: -40...60 °C (-40...140 °F)
T2, duct: -40...80 °C (-40...176 °F)
T5, remote: -40...180 °C (-40...356 °F)
T10, pressure tight: -40...180 °C (-40...356 °F)
Accuracy1)
± Δ °C
Temperature dependence of electronics typ. ± 0.005°C/°C
Calculated parameters
Dew point temperature Td -40 (-40) 60 (140) 80 (176) 100 (212) °C (°F)
Frost point temperature Tf -40 (-40) 0 (32) 0 (32) 0 (32) °C (°F)
Wet bulb temperature Tw 0 (32) 60 (140) 80 (176) 100 (212) °C (°F)
Water vapour partial pressure e 0 (0) 200 (3) 500 (7.5) 1100 (15) mbar (psi)
Mixing ratio r 0 (0) 425 (2900) 999 (9999) 999 (9999) g/kg (gr/lb)
Absolute humidity dv 0 (0) 150 (60) 300 (120) 700 (300) g/m³ (gr/f
Specic enthalpy h 0 (0) 400 (50000) 1000 (375000) 2800 (999999) kJ/kg (Btu/lb)
from up to unit
EE310-T1 EE310-T2 EE310-T5,T10
Outputs
Two analogue outputs 0 - 1 / 5 / 10 V -1 mA < IL < 1 mA
freely selectable and scalable 4 - 20 mA 3-wire RL < 500 Ohm
0 - 20 mA 3 wire RL < 500 Ohm
Digital interface / protocol option J3 RS485 / Modbus RTU, max. 32 unit load devices on one bus
(EE310 = 1 unit load; factory settings: 9600 bps, parity even, stop bit 1 / slave-ID 231)
option J4 Ethernet-PoE with Modbus TCP
General
Power supply class III (EU) / class 2 (NA) 8...35 V DC 12...30 V AC
100...240 V AC, 50/60 Hz with option AM3
Current consumption at 24 V DC/AC (typ.) 15 mA / 40 mA
35 mA / 100 mA
50 mA / 150 mA
30mA / 90 mA
for 2 voltage outputs
rms
for 2 current outputs
rms
additional for display
rms
additional for Ethernet
rms
Pressure range for pressure tight probe 0.01...20 bar (0.15...300 psi)
Probe material stainless steel 1.4404 / AISI 316L
Enclosure material polycarbonate, UL94-V0 approved or
stainless steel 1.4404 / AISI 316 L
Protection class IP65 / NEMA 4
Cable glands for polycarbonate enclosure M16 x 1.5, for cable Ø 3 - 7 mm (0.12 - 0.28”)
for metal enclosure M16 x 1.5, for cable Ø 4.5 - 10 mm (0.18 - 0.39”)
Electrical connection
screw terminals max. 1.5 mm² (AWG 16)
Working and storage temperature range -40...60 °C (-40...140 °F) without display
of electronics -20...50 °C (-4...122 °F) with display
Electromagnetic compatibility EN61326-1 EN61326-2-3 ICES-003 ClassA
Industrial Environment FCC Part15 ClassA
Two alarm outputs
2)
changeover contact
250 V AC / 6 A 28 V DC / 6 A
System requirements for EE-PCS software Windows XP or higher; USB port
1) Traceable to intern. standards, administrated by NIST, PTB, BEV,...
2) Appropriate for outdoor use, wet location, degree of pollution 2, overvoltage category II, altitude up to 3000 m (9843 ft).
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).
Accuracy is specified for all models with an airflow > 0.0 m/s, except for Models T1 with an airflow > 0.2 m/s.
2)
°C
3)
14
v2.3 / Modification rights reserved
EE310
Page 4
Ordering Guide
wall mount T1
Type
Enclosure
Filter
Cable length
(incl. probe length)
Probe length
Process connection
Hardware configuration
Electrical connection
Optional features
Output 1
Output signal 1
Scaling 1 low
Scaling 1 high
Output 2
Setup - analogue outputs
Output signal 2
Scaling 2 low value SBLvalue
Scaling 2 high value SBHvalue
1) Only with polycarbonate enclosure.
2) Combination of alarm output (AM2), Ethernet module (J4) and integrated power supply (AM3) is not possible.
3) Integrated power supply includes 2 plugs for power supply and outputs, other plug options are not possible.
4) Both analogue outputs shall be either voltage or current.
duct mount T2
remote probe up to 180 °C (356 °F) T5
pressure tight probe up to 20 bar (300 psi) T10
polycarbonate no code no code no code no code
stainless steel HS2 HS2 HS2
plastic - metal grid (up to 120 °C / 248 °F) F3 F3
stainless steel sintered no code no code no code no code
PTFE F5 F5 F5
stainless steel - metal grid (up to 180 °C / 356 °F) F9 F9 F9 F9
H2O
2
0.5 m (1.64 ft) K0.5
2 m (6.6 ft) no code no code
5 m (16.4 ft) K5 K5
10 m (32.8 ft) K10 K10
20 m (65.6 ft) K20 K20
65 mm (2.55“) L65
200 mm (7.87“) no code no code
400 mm (15.75“) L400 L400
1/2“ ISO thread PA23
1/2“ NPT thread PA25
cable glands no code no code no code no code
1 plug for power supply and outputs E4 E4 E4 E4
1 cable gland / 1 plug for Modbus RTU (requires option J3) E5 E5 E5 E5
2 plugs for power supply / outputs and for Modbus RTU
(requires option J3)
3 plugs for power supply / outputs and Modbus RTU
(requires option J3)
1)
3.5“ TFT display with integrated data logger D2 D2 D2 D2
RS485 module - Modbus RTU J3 J3 J3 J3
Ethernet module - Modbus TCP
pluggable probe
1)
sensor coating C1 C1 C1 C1
alarm outputs with cable glands
integrated power supply 100...240 V AC, 50/60 Hz
relative humidity RH [%] no code
other measurand (xx see measurand code below) MAxx
0-1 V GA1
0-5 V GA2
4)
0-10 V GA3
0-20 mA GA5
4-20 mA GA6
0 no code
value SALvalue
100 no code
value SAHvalue
temperature T [°C] no code
temperature T [°F] MB2
other measurand (xx see measurand code below) MBxx
0-1 V GB1
0-5 V GB2
4)
0-10 V GB3
0-20 mA GB5
4-20 mA GB6
1) 2)
2)
2) 3)
EE310
F12 F12 F12
E6 E6 E6 E6
E12 E12 E12 E12
J4 J4 J4
PC4 PC4
AM2 AM2 AM2 AM2
AM3 AM3 AM3 AM3
Measurand Code for output 1 and 2 in the ordering guide
relative humidity % 10
temperature
dew point Td
frost point Tf
mixing ratio r
EE310
v2.3 / Modification rights reserved
°C 1
°F 2
°C 52
°F 53
°C 65
°F 66
g/kg 60
gr/lb 61
MAxx / MBxx
absolute humidity dv
wet bulb temperature Tw
water vapour partial pressure e
specific enthalpy h
g/m³ 56
MAxx / MBxx
gr/ft³ 57
°C 54
°F 55
mbar 50
psi 51
kJ/kg 62
BTU/lb 64
15
Page 5
Order Example
EE310-T5D2J3C1GA3GB3SBL-40SBH180
Type: T5 remote probe up to 180 °C (356 °F)
Enclosure: no code polycarbonate
Filter: no code stainless steel sintered filter
Cable length: no code 2 m (6.6“)
Probe length: no code 200 mm (7.87“)
Electrical connection: no code cable glands
Optional features: D2 3.5“ TFT display with integrated data logger
J3 RS485 module - Modbus RTU
C1 sensor coating
Output 1: no code relative humidity %
Output Signal 1: GA3 0-10 V
Scaling 1 low: no code 0
Scaling 1 high: no code 100
Output 2: no code temperature T [°C]
Output Signal 2: GB3 0-10 V
Scaling 2 low: SBL-40 -40
Scaling 2 high: SBH180 180
Accessories (see data sheet "Accessories")
Mounting flange stainless steel HA010201
Drip water protection HA010503
Bracket for installation onto mounting rails1) HA010203
Mounting bracket for remote probe HA010211
Humidity calibration kit see data sheet „Humidity calibration kit“
Stainless steel wall mounting clip Ø 12 mm (0.5”) HA010225
1) For polycarbonate enclosure only. Two pieces are necessary for each EE310.
16
v2.3 / Modification rights reserved
EE310
Loading...