E+E Elektronik EE600 User Manual
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E+E Elektronik EE600 User Manual

Differential pressure sensor
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User Manual
EE600
Differential Pressure Sensor

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Summary of Contents for E+E Elektronik EE600

  • Page 1 User Manual EE600 Differential Pressure Sensor...

  • Page 2: Table Of Contents

    User Manual EE600 Content General Information ............................4 Explanation of Warning Notices and Symbols .................... 4 Safety Instructions ............................. 5 1.2.1. General Safety Instructions ..........................5 1.2.2. Intended Use ..............................5 1.2.3. Mounting, Start-up and Operation ........................5 Environmental Aspects..........................6 Scope of Supply ..............................
  • Page 3 User Manual EE600 Maintenance and Service ..........................24 Cleaning ..............................24 Repairs ..............................24 Re-adjustment of the EE600 ........................24 6.3.1. Zero Point Adjustment ............................. 24 6.3.2. Span Point Adjustment ............................ 25 6.3.3. Return to Factory Adjustment .......................... 25 6.3.4. Auto-zero (Optional) ............................26 Error Messages............................26...

  • Page 4: General Information

    All rights reserved by E+E Elektronik Ges.m.b.H. No part of this document may be reproduced, published or publicly displayed in any form or by any means, nor may its contents be modified, translated, adapted, sold or disclosed to a third party without prior written permission of E+E Elektronik Ges.m.b.H.

  • Page 5: Safety Instructions

    ▪ Do not blow into the pressure connections. ▪ The device may be permanently damaged if a pressure is connected to the EE600 which is outside the measuring range according to the product specification. ▪ Do not apply the supply voltage to the output terminals.

  • Page 6: Environmental Aspects

    Environmental Aspects PLEASE NOTE Products from E+E Elektronik Ges.m.b.H. are developed and manufactured in compliance with all relevant environmental protection requirements. Please observe local regulations for the disposal of the device. For disposal, the individual components of the device must be separated according to local recycling regulations.

  • Page 7: Product Description

    The auto-zero interval can be set with the PCS10. The EE600 can be set up for volume flow or air velocity measurement, as well as for filter monitoring or level indication. A zero point and span adjustment can be performed with push buttons on the electronics board.

  • Page 8: Digital Version

    Push buttons for zero point and span point adjustment Status LED Slide switch termination resistor Service interface connector Cable gland for wiring Additional cable gland for daisy chain wiring Tab. 2 Design and components of the EE600 digital sensor Differential Pressure Sensor | 8...

  • Page 9: Dimensions

    (0.2) in the scope of supply. Electrical Connection The EE600 features screw terminals for connecting the power supply and the outputs. The cables are fed into the enclosure through the M16 cable gland. WARNING Incorrect installation, wiring or power supply may cause overheating and therefore personal injuries or damage to property.

  • Page 10: User Interface

    3.4.1. LED Indication Green Description Flashing (1 s interval) The EE600 operates normally, the measured data is within the selected measuring range One flash (2 s) Confirms adjustment or return to factory settings No power supply or electronics failure Fast flashing (0.2 s interval) Auto-zero is executed, first time 10 s after start / reset.

  • Page 11: Mounting And Installation

    For mounting, the cable gland (in the scope of supply) onto the EE600 enclosure use a matching wrench. When using the EE600 with conduit connection use a flat screwdriver to knock open the blind at the top of the enclosure, carefully. Take care to avoid damaging the electronics inside the enclosure. The conduit adapter is not included in the scope of supply.
  • Page 12 User Manual EE600 Fig. 6 Pressure connection Fig. 7 Pressure hose route Depending on the application, the following connections are possible: Level indication Fig. 8 Mounting examples PLEASE NOTE Make sure to connect the higher pressure at the “+” pressure connector and the lower pressure at the “-“...

  • Page 13: Setup And Configuration

    5 Setup and Configuration The EE600 is ready to use and does not require any configuration by the user. The factory setup of the EE600 corresponds to the product order code. Please refer to the datasheet at www.epluse.com/ee600. If needed, the user can change the factory setup with the on-board DIP switches (analogue versions) or the PCS10 Product Configuration Software and the USB configuration adapter (HA011066), please refer to the chapters below.

  • Page 14: Select The Measuring Range With S1 And S2

    User Manual EE600 5.1.1. Select the Measuring Range with S1 and S2 EE600-HV52A7 mbar inch WC 1 000 0.75 0.25 EE600-HV53A7 mbar inch WC 10 000 7 500 5 000 2 500 Tab. 3 DIP switch settings - Measuring range 5.1.2. Select the Response Time with S3 and S4...

  • Page 15: Select The Source Of Settings With S9

    The measured data is available at the spring terminals as 0 - 10 V and 4 - 20 mA or as 0 - 5 V and 0 - 20 mA signals (refer to chapter 5.1.5. Select the Output Signal with S8). The EE600 provides simultaneously a voltage and a current output signal at the spring terminals.

  • Page 16: Bacnet Protocol Settings

    User Manual EE600 Hardware Bus Termination For bus termination the EE600 features an internal 120 Ω resistor which can be activated using the slide switch on the electronics board (refer to Tab. 2 Design and components of the EE600 digital sensor).
  • Page 17 1) Register number (decimal) starts from 1. 2) Register address (hexadecimal) starts from 0. 3) Number of registers 4) For Modbus address and protocol settings see Application Note Modbus AN0103 (available at www.epluse.com/ee600). 5) Refer to chapter 5.2.6. Device Status Indication. Tab. 13...

  • Page 18: Modbus Register Map

    4040 1) The choice of measurement units (metric or non-metric) must be done according to the ordering guide, refer to EE600 datasheet. Switching from metric to non-metric or vice versa by using the PCS10 is not possible. 2) Register number (decimal) starts from 1.

  • Page 19: Freely Configurable Custom Modbus Map

    User Manual EE600 Read the differential pressure (FLOAT32) ∆p = 497,965972 Pa from the register address 0x4BE: Master (e.g. PLC) EE600 Request [Hex]: Modbus Function Starting Starting Qty. of Qty. of address code address Hi address Lo registers Hi registers Lo...

  • Page 20: Device Status Indication

    User Manual EE600 The register block for the configuration of the customisable Modbus map consists of the registers 6001 (0x1770) to 6010 (0x1779). For the blockwise query of the measured values behind Modbus registers 3001 (0xBB8) to 3020 (0xBCB), the firmware accesses this configuration area and thus gets the information which measured value/status registers are to be output.

  • Page 21: Analogue Version With Pcs10 Settings Or Digital Version

    User Manual EE600 5.3.2. Analogue Version with PCS10 Settings or Digital Version The factory setting of the display (if present) shows the measured differential pressure in Pascal [Pa]. All measurands can also be selected as output signal. With the PCS10 Product Configuration Software and the...

  • Page 22: Pcs10 Product Configuration Software

    ▪ Filter monitoring ▪ Level indication Volume flow measurement By entering a k-factor in the application settings, the EE600 is able to calculate the volume flow (q) according to the following formula: q = k * √∆p Formula sign Description...
  • Page 23 Air velocity measurement By entering a k-factor and the dimensions of the duct (round or square), the EE600 is able to calculate the air velocity (v) out of the volume flow (q) and the area of the duct. q / 3600...

  • Page 24: Maintenance And Service

    Level indicator By entering the density of a fluid the EE600 can act as a level indicator. The differential pressure level measurement uses the pressure values and the specific weight of the fluid to represent the level in a tank (refer to Fig.

  • Page 25: Span Point Adjustment

    Make sure that you carry out a zero point adjustment as described above before setting the measuring range point. Connect the differential pressure reference device / calibrator to the EE600 and set it according to the EE600 span value to be adjusted.

  • Page 26: Auto-Zero (Optional)

    User Manual EE600 6.3.4. Auto-zero (Optional) With auto-zero, no maintenance of the sensor is necessary. Auto-zero is carried out every 24 hours (factory setting). The interval can be set from 10 minutes up to 7 days and can be changed by using PCS 10 and the USB configuration adapter (refer to chapter 5.4 PCS10 Product Configuration Software).

  • Page 27: Technical Data

    User Manual EE600 7 Technical Data Measurands Differential Pressure (∆p) Measurement principle Piezoresistive, no flow-through Measuring range Analogue output selectable with DIP switches 0...250 / 500 / 750 / 1 000 Pa With PCS10 0...2 500 / 5 000 / 7 500 / 10 000 Pa Configurable within max. measuring range Accuracy ±0.5 % FS FS = full scale (1 000 Pa or 10 000 Pa) @ 20 °C (68 °F), incl.
  • Page 28 DIP switches PCS10   Analogue output without auto-zero   Analogue output with auto-zero   Digital interface without auto-zero   Digital interface with auto-zero Configuration options see above or manual at www.epluse.com/ee600. Differential Pressure Sensor | 28...

  • Page 29: Conformity

    User Manual EE600 8 Conformity Declarations of Conformity E+E Elektronik Ges.m.b.H. hereby declares that the product complies with the respective regulations listed below: European directives and standards. UK statutory instruments and designated standards. Please refer to the product page at www.epluse.com/ee600...
  • Page 30 T +39 02 2707 86 36 info.it@epluse.com E+E Elektronik Korea Ltd. T +82 31 732 6050 info.kr@epluse.com E+E Elektronik Corporation T +1 847 490 0520 info.us@epluse.com BA_EE600 | Version v1.8 | 04-2024 © Copyright E+E Elektronik Ges.m.b.H. | All rights reserved.

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