Datasheet
EE576
Probe for Very Low Air Velocity
Datasheet EE576
EE576
Probe for Very Low Air Velocity
The compact EE576 probe is optimized for low air velocity measurement in applications like laminar flow control or filter
monitoring. It operates on the hot-film anemometer principle which stands for high accuracy and fast response time.
Reliability
The the flow sensing element manufactured in state-of-the-art E+E thin-film technology is highly insensitive to
contamination and offers excellent long-term stability.
Easy installation
The alignment strip on the probe facilitates the correct positioning in the air flow. The mounting flange within the scope of
supply enables accurate setting of the immersion depth.
Output
The measured data up to 1 m/s (200 ft/min) or 2 m/s (400 ft/min) is available on the 0 - 5 V or 0 - 10 V output.
EE576 air velocity probe with flange
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Datasheet EE576
Features
Sensing head
▪ Protection rating IP20
▪ Polycarbonate (PC)
▪ Operates on the hot-film anemometer principle
▪ E+E thin-film technology
▪ Excellent long-term stability
Measurement performance
▪ High accuracy
▪ Measuring range:
Enclosure
▪ 0...1 m/s
▪ Protection rating IP40
▪ 0...2 m/s
▪ Polycarbonate (PC)
▪ Fast response time:
▪ 4 s @ 1 m/s
Mounting flange
▪ Easy and quick mounting
▪ Accurate setting of the immersion depth
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Datasheet EE576
Dimensions
Values in mm (inch)
Probe
Polycarbonate (PC)
150 (6)
120 (4.7)
(0.5)
Ø12
Alignment strip Cable length:
0.5 m (19.7)
Front sensing head
13.4 (0.5)
1.5 (0.1)
The arrow indicates the air flow Alignment strip
direction during factory adjustment
Mounting flange Mounting flange
Included in the scope of supply Side view
80 (3.1)
2.5
60 (2.4) (0.1)
(0.2)
44 (1.7)
Bore diameter
6
≥ 16 (0.6)
24.5 (0.9)
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Datasheet EE576
Technical Data
Measurands
Air Velocity (v)
Measuring range 0...1 m/s (0...200 ft/min)
0...2 m/s (0...400 ft/min)
Accuracy1)
@ 20 °C (68 °F), 45 %rF und 1 013 hPa (14.7 psi)
0.2...1 m/s (40...200 ft/min) ±(0.05 m/s +2 % of mv) mv = measured value
0.2...2 m/s (40...400 ft/min) ±(0.08 m/s +4 % of mv)
Response time t90, typ. 4 s bei 1 m/s (200 ft/min)
1) 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).
Output
Analogue
Air velocity (v) 0-5V
0 < IL < 1 mA IL = load current
0 - 10 V
General
Power supply class III 10 - 19 V DC or 19 - 29 V DC
USA & Canada: Class 2 supply necessary
Current consumption, max. 70 mA
@ 2 m/s (400 ft/min)
Humidity range
Operation and Storage 10…95 %RH, non-condensing
Temperature range
Operation -20...+60 °C (-4...+140 °F)
Storage -30...+60 °C (-22...+140 °F)
Probe cable Polyvinylchloride (PVC), 3 x 0.25 mm2 with wire ferrules
Probe material Polycarbonate (PC)
Protection rating
Probe head IP20
Probe IP40
Electromagnetic compatibility EN 61326-1 EN 61326-2-3 Industrial environment
FCC Part15 Class B ICES-003 Class B
Conformity
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Datasheet EE576
Ordering Guide
Feature Description Code
EE576-
Hardware Configuration
Output 0-5V A2
0 - 10 V (with 19 - 29 V DC supply only) A3
Measuring range 0...1 m/s (0...200 ft/min) HV21
0...2 m/s (0...400 ft/min) HV23
Power supply 10 - 19 V DC V5
19 - 29 V DC V6
Connection cable length 0.5 m (1.64 ft) KL50
2 m (6.56 ft) KL200
Order Example
EE576-A2HV23V5KL200
Feature Code Description
Output A2 0-5V
Measuring range HV23 0...2 m/s (0...400 ft/min)
Power supply V5 10 - 19 V DC
Connection cable length KL200 2 m (6.56 ft)
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Company Headquarters &
Production Site
E+E Elektronik Ges.m.b.H.
Langwiesen 7
4209 Engerwitzdorf | Austria
T +43 7235 605-0
F +43 7235 605-8
info@epluse.com
www.epluse.com
Subsidiaries
E+E Sensor Technology (Shanghai) Co., Ltd.
T +86 21 6117 6129
info@epluse.cn
E+E Elektronik France SARL
T +33 4 74 72 35 82
info.fr@epluse.com
E+E Elektronik Deutschland GmbH
T +49 6171 69411-0
info.de@epluse.com
E+E Elektronik India Private Limited
T +91 990 440 5400
info.in@epluse.com
E+E Elektronik Italia S.R.L.
T +39 02 2707 86 36
info.it@epluse.com
E+E Korea Co., Ltd.
T +82 31 732 6050
info.kr@epluse.com
E+E Elektronik Corporation
T +1 847 490 0520
info.us@epluse.com
Version v1.6 | 01-2023
Modification rights reserved
