EE576 EPLUSE | Alldatasheet
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Technical content
Probe for Very Low Air Velocity EE576
v1.6 / Modification rights reserved | 2 EE576 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. Probe for Very Low Air Velocity EE576 air velocity probe with flange
v1.6 / Modification rights reserved | 3
Features
▪ Protection rating IP40 ▪ Polycarbonate (PC) Sensing head ▪ Protection rating IP20 ▪ Polycarbonate (PC) ▪ Operates on the hot-film anemometer principle ▪ E+E thin-film technology ▪ Excellent long-term stability Mounting flange ▪ Easy and quick mounting ▪ Accurate setting of the immersion depth Measurement performance ▪ High accuracy ▪ Measuring range: ▪ 0...1 m/s ▪ 0...2 m/s ▪ Fast response time: ▪ 4 s @ 1 m/s
v1.6 / Modification rights reserved | 4 Values in mm (inch) Dimensions Probe Polycarbonate (PC) 150 (6) 120 (4.7) Ø12 (0.5) Alignment strip Cable length: 0.5 m (19.7) Front sensing head 13.4 (0.5) 1.5 (0.1) Alignment stripThe arrow indicates the air flow direction during factory adjustment Mounting flange Included in the scope of supply Mounting flange Side view 80 (3.1) 60 (2.4) 44 (1.7) (0.2) 24.5 (0.9) Bore diameter ≥ 16 (0.6) 2.5 (0.1)
v1.6 / Modification rights reserved | 5 Technical Data Measurands Air Velocity (v) Accuracy1) @ 20 °C (68 °F), 45 %rF und 1 013 hPa (14.7 psi) ±(0.05 m/s +2 % of mv) mv = measured value ±(0.08 m/s +4 % of mv) Response time t 90, 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 - 5 V 0 < IL < 1 mA IL = load current0 - 10 V Power supply class III USA & Canada: Class 2 supply necessary 10 - 19 V DC or 19 - 29 V DC Current consumption , max. @ 2 m/s (400 ft/min) 70 mA Humidity range Operation and Storage 10…95 %RH, non-condensing Temperature range Operation Storage Probe cable Polyvinylchloride (PVC), 3 x 0.25 mm 2 with wire ferrules Probe material Polycarbonate (PC) Protection rating Probe head Probe IP20 IP40 Electromagnetic compatibility EN 61326-1 EN 61326-2-3 Industrial environment FCC Part15 Class B ICES-003 Class B Conformity General
v1.6 / Modification rights reserved | 6 Order Example Ordering Guide Feature Description Code Hardware Configuration EE576- Output 0 - 5 V A2 0 - 10 V (with 19 - 29 V DC supply only) A3 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 EE576-A2HV23V5KL200 Feature Code Description Output A2 0 - 5 V Power supply V5 10 - 19 V DC Connection cable length KL200 2 m (6.56 ft)
Company Headquarters & Production Site E+E Elektronik Ges.m.b.H. Langwiesen 7
4209 Engerwitzdorf | Austria
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