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E+E Elektronik EE310 User Manual

High-end humidity and temperature sensor for industrial applications
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User Manual
EE310
High-End Humidity and Temperature
Sensor for Industrial Applications

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Summary of Contents for E+E Elektronik EE310

  • Page 1 User Manual EE310 High-End Humidity and Temperature Sensor for Industrial Applications...

  • Page 2: Table Of Contents

    Electrical Connection ..........................10 4.2.1. Electrical Connection and Wiring ........................11 4.3 Mounting (Wall / Duct Version) ........................14 Mounting Remote Sensing Probe of EE310-T5 ..................14 Mounting Pressure-Tight Probe of EE310-T10 ..................15 4.5.1. Installation of the Probe Directly in the Process ....................15 4.5.2. Installation of the Probe with Ball Valve Set ..................... 16 Mounting T24 T only, Remote Probe ......................18...

  • Page 3: 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 4: Safety Instructions

    Alarm Module with Voltages >50 V (Option AM2) The optional alarm module is isolated from the low-voltage side of EE310 by a special partition; this must remain fitted at all times in the base module of the enclosure. The EE310 enclosure must be tightly closed during operation.

  • Page 5: Integrated Power Supply 100 - 240 V Ac (Option Am3)

    1.2.5. Mounting, Start-up and Operation The EE310 has been produced under state of the art manufacturing conditions, has been thoroughly tested and has left the factory after fulfilling all safety criteria. The manufacturer has taken all precautions to ensure safe operation of the device.

  • Page 6: Esd Protection

    The failure to do so may damage the device by electrostatic discharges when touching exposed sensitive components. 2 Scope of Supply Items included Version EE310 High-End Humidity and Temperature Sensor for All versions Industrial Applications according to ordering guide User manual All versions Inspection certificate according to DIN EN 10204-3.1...

  • Page 7: Product Description

    + supply module and mounting holes Micro USB service interface Standard cable glands / connectors Additional cable gland / connector Probe / cable gland / connector *) Optional Tab. 2 Parts of the EE310 Connection terminal block RS485 add-on chip Base module Space for optional modules Sensor module Fig. 2 Modular enclosure Separation plate...

  • Page 8: Dimensions

    User Manual EE310 Dimensions Values in mm (inch) Enclosure Polycarbonate Stainless steel 180 (7.09) 218 (8.58) 166 (6.54) 200 (7.87) 71 (2.80) 153 (6.02) 73 (2.87) 186 (7.32) 5.1 (0.20) 5.1 (0.20) Types T1: Wall mount T5: Remote probe up to 180 °C (356 °F) code „probe cable length“...

  • Page 9: Mounting And Installation

    User Manual EE310 4 Mounting and Installation Mechanical Installation 4.1.1. Mounting of the Enclosure ▪ Drill the mounting holes according to the corresponding mounting pattern below. ▪ Mount the base module of the enclosure with 4 screws (screw diameter < 4.2 mm (0.2"), not included in the scope of supply).

  • Page 10: Electrical Connection

    WARNING For EE310 with alarm module (option AM2) or integrated power supply 100 - 240 V AC (option AM3), the metal enclosure must be grounded during operation. Connection Diagram...

  • Page 11: Electrical Connection And Wiring

    RS485 B (=D-) EE310/EE360 - Electrical connection for stainless steel housing Ethernet Ethernet Modbus TCP Ethernet M16x1.5 Ethernet EE310/EE360 - Electrical connection for stainless steel housing (HS2) Modbus TCP power supply + Modbus TCP Modbus TCP Standard Option E4 analogue output...
  • Page 12 Power supply + analogue output Modbus RTU n.c. RS485 B n.c. Modbus RTU Power s RS485 B Modbus RTU User Manual EE310 1 x M16x1.5 mounted M16x1.5 (only with (=D-) power supply + M16x1.5 1 x M16x1.5 enclosed (=D-) order code J3)
  • Page 13 + Modbus RTU analogue output User Manual EE310 rical connection for stainless steel housing (HS2) GND RS485 (shielded) Option Polycarbonate Enclosure Stainless Steel Enclosure Pin Assignment Option AM3 n.c. n.c. RS485 A neutral wire Option E4 Option AM3...

  • Page 14: Mounting (Wall / Duct Version)

    EE310-T2 Fig. 7 Mounting of model EE310-T1. The probe Fig. 8 Mounting of model EE310-T2. The probe shall be shall point downwards. mounted horizontally or vertically pointing downwards. Mounting Remote Sensing Probe of EE310-T5 For mounting the probe into a separation wall use the stainless steel mounting flange. The immersion depth is adjustable.

  • Page 15: Mounting Pressure-Tight Probe Of Ee310-T10

    For direct probe installation shut-off valves shall be placed on both sides of the probe insert (see Fig. 10 Installation of the EE310-T10 probe directly into the process). This allows the sensor probe to be easily removed for maintenance and calibration.

  • Page 16: Installation Of The Probe With Ball Valve Set

    ≥13 mm (0.55") Stop valve Stop valve Fig. 10 Installation of the EE310-T10 probe directly into the process 4.5.2. Installation of the Probe with Ball Valve Set The ball valve set allows for installation and removal of the probe without process interruption.
  • Page 17 User Manual EE310 Metal sealing ring (as a standard contained with the ball valve set) Metal sealing ring (contained with the probe as standard) 1/2" ball valve Extension Clamping sleeve (not available for NPT thread) Lock nut Sealing element 2 Sealing element 1...

  • Page 18: Mounting T24 T Only, Remote Probe

    WARNING General safety instructions for pressure-tight installation The installation, commissioning and operation of the EE310-T24 in pressure-tight applications may be performed by qualified staff only. Special attention shall be paid to the correct installation of the probe into the process. In case of inappropriate installation there is the risk for the probe to be suddenly expulsed due to the pressure in the process.
  • Page 19 ▪ For securing the probe inside the well ▪ No fastening screw, no tools required Fig. 13 Immersion well for EE310-T24 T only, remote probe Immersion Well Data Pressure rating 25 bar (363 psi), stainless steel Max. flow speed 9 m/s (1 771 ft/min) Tab.

  • Page 20: Optional Modules

    User Manual EE310 5 Optional Modules Alarm Module (Option AM2) The module offers two freely configurable relay outputs for alarm or control purposes. Various operation modes are available including switch hysteresis, switch window and error indication. The error modes can be configured independently from each other.
  • Page 21 User Manual EE310 Switch Hysteresis Mode The switching behavior is determined by entering a switching point and an associated hysteresis value. RH [%] Switching point Hysteresis open Terminal 1-2 / 4-5 Normal state: Standard closed open Terminal 2-3 / 5-6...

  • Page 22: Integrated Power Supply 100 - 240 V Ac (Option Am3)

    User Manual EE310 Error Indication Mode When error indication mode is selected, various errors will trigger the alarm output. Error occurs No error open Terminal 5-6 closed Normal state: Inverted Fig. 20 Example of error mode on relay 1 using normal state inverted.

  • Page 23: Rs485 Module - Modbus Rtu (Option J3)

    User Manual EE310 RS485 Module - Modbus RTU (Option J3) The device represents a unit load of 1, i.e. up to 32 EE310 sensors with Modbus RTU interface can be connected in an RS485 bus system. Slave n Slave 2 (max.
  • Page 24 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/ee310). Tab. 9 EE310 registers for device setup For highest accuracy of RH related calculated quantities, the barometric pressure at the operating point can be used for compensation.

  • Page 25: Modbus Register Map

    1) Register number (decimal) starts from 1. 2) Register address (hexadecimal) starts from 0. Tab. 11 EE310 FLOAT32 measured data registers Modbus RTU Example The EE310’s Modbus address is 231 [E7 in HEX]. Please refer to ▪ MODBUS APPLICATION PROTOCOL SPECIFICATION V1.1b3, chapter 6: www.modbus.org/docs/Modbus_Application_Protocol_V1_1b3.pdf ▪...

  • Page 26: Ethernet Module - Modbus Tcp (Option J4)

    The unit identifier of the MBAP header is not used and can be any value from 0 to 255. HTTP-Webserver (Port 80) For a quick communication check enter the desired IP in a web browser and connect with the EE310 Ethernet Module’s Webserver.

  • Page 27: Ipv4 Settings

    User Manual EE310 UDP (Port 5234) Backwards compatible communication protocol with EE31 device series. Communication via Ethernet takes place by means of UDP packets, which transport a command or a command response in EE31 protocol format as payload data. See “Ethernet - communication protocol” available at www.epluse.com/en/service-support/download-center.

  • Page 28: Retrofit With Ethernet Module

    EE310-T5 and EE310-T10 sensors are optionally available with pluggable sensing probe, which is attached to the EE310 enclosure by a push-pull plug. If the probe or the probe cable gets damaged it is possible to easily replace the probe without humidity and temperature adjustment. The replacement probe (see 8 Spare Parts and Accessories) is supplied with a set of 7 individual parameters.

  • Page 29: Setup And Configuration

    User Manual EE310 6 Setup and Configuration The EE310 is ready to use and does not require any configuration by the user. The factory setup of EE310 corresponds to the type number ordered. For ordering guide please see datasheet at www.epluse.com/ee310.

  • Page 30: Tft Colour Display

    3.5" TFT Colour Display The EE310 display includes a data logger and push buttons for full configuration of the device. Upon start-up of an EE310 with display, the data logger and the configuration menu will be initialized during the first 5 seconds.

  • Page 31: Configuration Menu

    User Manual EE310 Each point in the graph represents a logged value. The points are connected by a linear interpolation. One point Fig. 32 Logging graph The data logging continues even when the data memory is full; new data is stored while the oldest data is deleted (first in first out memory). The latest 20 000 logged values are available in the internal memory.

  • Page 32: Status Information

    User Manual EE310 Status Information The status information shows all actual EE310 settings. Fig. 34 Status information Buzzer ON / OFF Icon Function Buzzer ON Buzzer OFF Tab. 17 Explanation of the icons Error Indication When an error occurs, the error indication shows the error code.

  • Page 33: Maintenance And Service

    User Manual EE310 7 Maintenance and Service Self Diagnosis and Error Messages 7.1.1. Error Messages via Display Error Description Error Code (Display) Error Category Recommended Action Voltage out short circuit - output 1 only* Voltage out short circuit - output 2 only*...

  • Page 34: Solving Typical Problems

    The filter cap shall be replaced once in a while with an E+E original one. A polluted filter cap causes longer response time of the device. ▪ If needed, the sensing head can be cleaned. For cleaning instructions please see www.epluse.com/ee310. RH and T Calibration and Adjustment Humidity calibration and adjustment Depending on the application and the requirements of certain industries, there might arise the need for periodical humidity calibration (comparison with a reference) or adjustment (bringing the device in line with a reference).
  • Page 35 User Manual EE310 adjusted measured value current measured value Reference value Fig. 37 Offset adjustment 1/2 OUTPUT SCALE ADJUSTMENT POINT LOW ADJUSTMENT POINT HIGH Adjustment point NEW current measurement upper limit output scale (or last calibration point HIGH) lower limit output scale...

  • Page 36: Spare Parts And Accessories

    See chapter 5.7 Pluggable Probe (Option PC4) Humidity calibration kit See datasheet Humidity Calibration Kit 1) For polycarbonate enclosure only. Two pieces are necessary for each EE310 2) Only for devices with pluggable probe option PC4. Ordering code for replacement probe...

  • Page 37: Technical Data

    User Manual EE310 9 Technical Data Measurands Relative Humidity (RH) Measuring range 0...100 %RH Accuracy incl. hysteresis, non-linearity and repeatability -15...+40 °C (5...104 °F), RH ≤90 % ± (1.3 + 0.3 % * mv) %RH -15...+40 °C (5...104 °F), RH >90 % ±...
  • Page 38 < 500 Ohm = load resistance 0 - 20 mA 3-wire < 500 Ohm Digital Digital interface Option J3 RS485 (EE310 = 1 unit load) Protocol Modbus RTU Factory settings 9 600 Baud, parity even, 1 stop bit, Modbus address 231 Supported Baud rates 9 600, 19 200, 38 400, 57 600 and 76 800 Measured data types FLOAT32 and INT16...

  • Page 39: Conformity

    User Manual EE310 10 Conformity 10.1 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/ee310...

  • Page 40: Appendix

    User Manual EE310 11 Appendix 11.1 Overview Menu Data logging Configuration of data logger/graph - sampling rate | graphs Display settings Setting of display layout - measurands | brightness | display alarm Analog output Output configuration - mode | measurands | scaling | error indication...

  • Page 41: Detailed Information

    User Manual EE310 11.2 Detailed Information Menu Data logging 1 s / 10 s / 30 s Sampling rate Temperature [°C] 1 min / 5 min / 15 min / 30 min 1 h / 5 h / 12 h Temperature [°F] Rel. humidity [%] Vap. p. pressure [mbar] Vap. p. pressure [psi] Measurand Dew point [°C] Dew point [°F] Axis 1 Scale minimum Wet bulb temp.
  • Page 42 User Manual EE310 Menu Analog output Output 1 Output number Output 2 Temperature [°C] Temperature [°F] Current Rel. humidity [%] Vap. p. pressure [mbar] Mode Vap. p. pressure [psi] Voltage Dew point [°C] Dew point [°F] Wet bulb temp. [°C] Measurand Wet bulb temp.
  • Page 43 User Manual EE310 Menu Device settings German English Language Chinese (simplified) French Date Date settings dd.mm.yy Date format mm.dd.yy yyyy-mm-dd Time Time settings hh:mm:ss Date and time Time format hh:mm Daylight saving Central europe time UTC date Date settings UTC settings...

  • Page 44: Optional Menus

    Hysteresis Switch window Switching point Switching point high Hysteresis Standard Normal state Inverted Standard Error indication Normal state Inverted * Menu only available with connected alarm module during EE310 start-up Fig. 46 Alarm output Humidity and Temperature Sensor | 44...
  • Page 45 Baudrate value None Parity Even Stop bits Value Value Address * Menu only available with connected Modbus RTU module during EE310 start-up. Fig. 47 Modbus settings Menu IP settings Type shows the status of the DHCP setting IP address Value...
  • Page 46 User Manual EE310 Humidity and Temperature Sensor | 46...
  • Page 47 User Manual EE310 Humidity and Temperature Sensor | 47...
  • Page 48 E+E Elektronik Italia S.R.L. 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_EE310 | Version v2.4 | 02-2024 | 194474 © Copyright E+E Elektronik Ges.m.b.H. | All rights reserved.

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