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Summary of Contents for E+E Elektronik EE1950
- Page 1 Operation Manual EE1950 DEW POINT MODULE FOR HIGH HUMIDITY APPLICATIONS BA_EE1950_e // V1.0 // technical data are subject to change...
- Page 2 E+E Elektronik Ges.m.b.H. doesn't accept warranty and liability claims neither upon this publication nor in case of improper treatment of the described products. The document may contain technical inaccuracies and typographical errors. The content will be revised on a regular basis. These changes will be implemented in later versions. The described products can be improved and changed at any time without prior notice.
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Page 3: Table Of Contents
CONTENT General ..............................4 Explanation of Symbols ..........................4 Safety Instructions ............................4 1.2.1 General Safety Instructions ..........................4 1.2.2 Mounting, Start-up and Operation ........................4 1.2.3 Intended Use ................................5 Environmental Aspects ..........................5 ESD Protection .............................5 Scope of Supply ............................5 Product Description ..........................5 General ................................5 2.1.1 Sensing Probes ..............................6 2.1.2... -
Page 4: General
The operation manual may not be used for the purposes of competition without the written consent of E+E Elektronik® and may not be forwarded to third parties. Copies may be made for internal purposes. All information, technical data and diagrams included in these instructions are based on the information available at the time of writing. -
Page 5: Intended Use
The sensing probe and the electronics of the EE1950 undergo the factory adjustment together and may not be separated from each other. Do not cut, shorten or extend the probe cable. The analogue output of EE1950 can be set to voltage or current by Slide switches on the electronics board (see 4.1). -
Page 6: Sensing Probes
2.1.1 Sensing Probes The EE1950 features a stainless steel or a plastic (PPS) probe according to the order. Both probes can be employed over the entire T range according to the technical data. The choice of probe material depends primarily on mechanical mounting considerations as well as on the requirements of certain industries. -
Page 7: Electrical Connection
5. Slide switch for output signal selection (voltage / current) 6. Manual trigger for ARC 7. Status LED (green) 8. Error indication LED (red) 9. Grounding (PE) Fig. 4 Electronics board Operation Manual EE1950 dew point module for high humidity applications... -
Page 8: Selection Of The Output Signal
For calculating the RH it is necessary to employ an additional sensor which measures the T in the application. Thus the RH can be calculated out of the Td reading from EE1950 and the T reading from the additional T sensor, using the following fromula: ﴾... -
Page 9: Automatic Sensor Recovery (Arc)
The adjustment improves the measurement accuracy of a device. The specimen is compared with the reference and brought in line with it. An adjustment can be followed by a calibration which documents the accuracy of the adjusted specimen. Operation Manual EE1950 dew point module for high humidity applications... -
Page 10: Important Prerequisite
Calibration The calibration of the EE1950 against a Td reference can be performed either by using the analog output signal or by connecting the EE1950 to a PC with the HA011017 adapter cable and the EE-PCS Product Configuration Software. Allow for stabilisation time minimum 30 minutes per calibration point. Adjustment Procedure The adjustment of EE1950 can be performed using the HA011017 and the EE-PCS , free download from www.epluse.com/configurator. -
Page 11: Replacement Parts / Accessories
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). 2) Other filters see data sheet “Accessories”. Operation Manual EE1950 dew point module for high humidity applications... - Page 12 HEADQUARTERS SUBSIDIARIES E+E Elektronik Ges.m.b.H. E+E Elektronik Germany E+E Elektronik France E+E Elektronik Korea Langwiesen 7 info@epluse.de info@epluse.fr Tel: +82 31 732 6050 A-4209 Engerwitzdorf Tel: +33 4 74 72 35 82 info@epluse.co.kr Office Bad Homburg Austria Tel: +49 6172 13881-0...