E+E EE600 Specifications

EE600
Di󰀨erential Pressure Sensor
The EE600 is dedicated for reliable measurement of di󰀨erential pressure in HVAC, building automation and lter monitoring applications. The multi­range device can be employed for air as well as all non-ammable and non-aggressive gases.
The EE600 is available with full scale (FS) 1,000 Pa (4 inch Water Column) and 10,000 Pa (40 inch WC) and o󰀨ers an outstanding accuracy of ± 0.5 % FS. For the versions with analogue outputs, several measuring ranges are selectable with DIP-switches. The piezo-resistive, no ow-through pressu­re sensing element stands for outstanding long-term stability.
Analogue and Digital Outputs
The measured data is available on the analogue voltage and current outputs or on the RS485 interface with Modbus RTU or BACnet MS/TP protocol.
Functional and Robust
The IP65 / NEMA 4 enclosure minimizes installation costs. External mounting holes allow for installation with closed cover, the electronics are thus protected against construction site pollution.
Congurable and Adjustable
The setup and adjustment can be easily performed with DIP-switches and push buttons on the electronics board (EE600 with analogue outputs) or with an optional adapter and the free EE-PCS conguration software (EE600 with RS485 interface). The setup includes pressure range, output signal, response time, display units and backlight. Beside di󰀨erential pressure measurement, the EE600 can be set up for volume ow or air velocity measurement, as well as for lter moni­toring or level indication. A zero and span point adjustment can be easily performed with push buttons on the electronics
board.
Features
Accuracy ± 0.5 % FS Multi-range (analogue outputs)
» 0 … 250 / 500 / 750 / 1000 Pa » 0 … 2500 / 5000 / 7500 / 10000 Pa
External mounting holes
» Mounting with closed cover » Electronics protected against
construction site pollution
» Easy and fast mounting
Test report according to DIN EN 10204-2.2
User congurable and adjustable
» Pressure range » Output signal » Response time » Display units and backlight » Zero and span point adjustment
Knockout for ½" conduit tting (US)
Service interface for conguration (RS485 version)
» Measurands
» Differential pressure » Volume flow (k-factor input) » Air velocity (k-factor input)
» Application setting
» Filter monitoring » Level indicator
Graphic display with backlight
Enclosure
» IP65 / NEMA 4 protection class » Bayonet screws - open/closed with
a ¼ rotation
176
v1.7 / Modification rights reserved
EE600
EE600
Dimensions (mm/inch)
90
3.54
±0.3
mm
±0.11
46 mm
1.81“
FOR CONDUIT INSTALLATION
Pressure ttings Ø 5mm
5 mm
0.2“
3.17“
80.6 mm
+ : High pressure
- : Low pressure
5 mm
0.2“
CABLE GLAND M16x1.5
Technical Data
Measured Value
Differential Pressure (Δp)
Measurement principle Piezoresistive, no flow-through Accuracy at 20 °C
(incl. hysteresis, non-linearity and repeatability) FS = full scale (1000 Pa or 10000 Pa)
Response time t Analogue outputs 50 ms / 500 ms / 2 s / 4s selectable with DIP switches
RS485 selectable in the range from 0.5 to 30 s using EE-PCS Temperature dependency typ. < 0.03 % from FS/K Long-term stability < 0.5 % from FS/year
Overload limits
0...1000 Pa
0...10000 Pa (40 inch WC) ± 80000 Pa (± 320 inch WC)
Outputs
Analogue outputs3) 0-5 V or 0-10 V -1 mA < I
selectable with and DIP switches
Measurement range I: 0...250 / 500 / 750 / 1000 Pa (0...1 / 2 / 3 / 4 inch WC)
selectable with DIP switches
Digital interface RS485 (EE600 = 1/2 unit load) Protocol Modbus RTU or BACnet MS/TP
General
Power supply 15-35 V DC or 24 V AC ±20 % Current consumption, typ. at 0 Pa / 24 V DC Analogue outputs RS485 without display 23 mA 8 mA with display and backlight 49 mA 29 mA Display Graphic, with backlight Display units Pa, mbar, inch WC, kPa Analogue outputs selectable with DIP switches
RS485 configurable using EE-PCS
Connection
Analogue outputs spring terminals, max. 1.5 mm
RS485 screw terminals, max. 2.5 mm2 (AWG14)
1) Factory setup analogue outputs: measurement range 0...100 % FS; response time t90: 50 ms; display unit: Pa; display backlight: on; analogue outputs: 0-10 V and 4-20 mA. Other ranges upon request.
2) Factory setup RS485: response time t90: 500 ms; display unit: Pa; display backlight: on
3) Voltage and current output signals available simultaneously at the spring loaded terminals.
EE600
v1.7 / Modification rights reserved
(68 °F) ± 0.5 % FS
90
(4 inch WC) ± 10000 Pa (± 40 inch WC)
1)
0-20 mA or 4-20 mA (3-wire) R
1)
II: 0...2500 / 5000 / 7500 / 10000 Pa (0...10 / 20 / 30 / 40 inch WC)
2)
< 1 mA IL = load current
L
≤ 500 Ohm RL = load resistor
L
1)
2
(AWG16)
1)
2)
177
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