Evikon PluraSens E2618 Series User Manual
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Evikon PluraSens E2618 Series User Manual

Solvent vapor transmitter
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PluraSens
Solvent Vapor Transmitter
E2618-PID
User Manual

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Summary of Contents for Evikon PluraSens E2618 Series

  • Page 1 ® PluraSens Solvent Vapor Transmitter E2618-PID User Manual...

  • Page 2: Table Of Contents

    E2618-PID Rev 09.03.2021 Table of contents Acetone Benzene Ethanol Ethyl acetate Toluene Xylene Specifications Product description Safety requirements Operating conditions Installation guidelines Wall mount version Duct mount version Mounting dimensions Sensor probe handling Gas sensor replacement procedures Electrical connections Operation Properties of VOC: ionization energy, the correction factor Calibration and maintenance Delivery set...
  • Page 3 E2618-PID Rev 09.03.2021 RS485 communication interface Communication parameters Modbus holding registers Warranty Manufacturer contacts...

  • Page 4: Acetone

    E2618-PID Rev 09.03.2021 Acetone A colorless organic solvent with a characteristic pungent odor that is volatile and flammable with the chemical formula (CH Synonyms/Trade Names: Dimethyl ketone, Ketone propane, 2-Propanone. Chemical formula Molar weight Relative gas density (to air) Conversion* 1 ppm = 2.38 mg/m Boiling point 56.11 °C...

  • Page 5: Benzene

    E2618-PID Rev 09.03.2021 Benzene A colorless liquid with an aromatic odor that is highly flammable with the molecular formula C Synonyms/Trade Names: Benzol, Phenyl hydride. Chemical formula Molar weight Relative gas density (to air) 2.69 Conversion* 1 ppm = 3.19 mg/m Boiling point 80 °C Low explosive limit (LEL), % vol.

  • Page 6: Ethanol

    E2618-PID Rev 09.03.2021 Ethanol A clear colorless liquid with a faintly sweet odor and pungent taste. Synonyms/Trade Names: ethyl, alcohol. Chemical formula Molar weight Relative gas density (to air) 1,59 Conversion* 1 ppm = 1.89 mg/m Boiling point 78.37°C Low explosive limit (LEL), % vol. in air 3 - 3.3 Upper explosive limit (UEL), % vol.

  • Page 7: Ethyl Acetate

    E2618-PID Rev 09.03.2021 Ethyl acetate A colorless organic compound with a sweet pear-like smell that is highly flammable. Synonyms/Trade Names: ethyl ester, acetic ester, EA, EtOAc. Chemical formula Molar weight Conversion* 1 ppm = 3.60 mg/m Boiling point 77.1 °C Low explosive limit (LEL), % vol.

  • Page 8: Toluene

    E2618-PID Rev 09.03.2021 Toluene A clear, colorless liquid with a sweet smell that is highly flammable. Synonyms/Trade Names: methylbenzene, phenylmethane. Chemical formula Molar weight Conversion* 1 ppm = 3.77 mg/m Boiling point 110.7°C Low explosive limit (LEL), % vol. 1.1 - 1.27 in air Upper explosive limit (UEL), % 6.75–7.1...

  • Page 9: Xylene

    E2618-PID Rev 09.03.2021 Xylene A colorless, flammable liquid with a chemical smell. Xylenes are produced by the methylation of toluene and benzene. The term is used for any of three isomers of dimethylbenzene, or a combination thereof. Synonyms/Trade Names: xylol, dimethylbenzene. Chemical formula Isomers ortho-xylene meta-xylene para-xylene...

  • Page 10: Specifications

    E2618-PID Rev 09.03.2021 Specifications Detected gases VOCs with ionisation potential < 10.6 eV Sampling method Diffusion Sensor type Photoionization detector Calibration Isobutylene Order code E2618-PID-40 E2618-PID-200 Typical detection ranges 0...40 ppm (isobutylene) 0...200 ppm (isobutylene) Resolution / digital unit 1 ppb 1 ppm Response time T90 <...

  • Page 11: Product Description

    E2618-PID Rev 09.03.2021 Product description E2618 series transmitters belong to the PluraSens ® family of multifunctional measurement instruments. The instruments utilize gas sensors of various types with excellent repeatability, stability, and long lifetime. E2618 series provide two independent analog outputs OUT1 and OUT2, user-selectable to 4-20 mA or 0-10 V, proportional to the chosen scale for gas concentration.

  • Page 12: Installation Guidelines

    E2618-PID Rev 09.03.2021 Installation guidelines Before proceeding with the installation it is mandatory to read the Safety requirements section and make sure to comply with all listed instructions. Installation standards EN 60079-29-2 and EN 45544-4 are also recommended for further instructions and related information about the installation.

  • Page 13: Mounting Dimensions

    E2618-PID Rev 09.03.2021 Mounting dimensions Wall mount version Duct mount version...

  • Page 14: Sensor Probe Handling

    E2618-PID Rev 09.03.2021 Sensor probe handling The wall-mount version of the detector-transmitter is available with a remote probe (see drawing below for dimensions). The remote probe is connected to the main unit with a shielded cable. The default remote probe cable length is 3 m. Wall mount remote probe with fixing clamp (default version), Remote probe with rubber flange and three self-tapping screws (on request) The sensor probes of all types are equipped with a hydrophobic microporous PTFE filter to...

  • Page 15: Electrical Connections

    E2618-PID Rev 09.03.2021 Electrical connections Unscrew four lid screws and detach the lid from the device. Use the M16 cable gland to let in cables of the power supply and of the external devices. Attach the power cable to the device without turning it on.

  • Page 16: Operation

    E2618-PID Rev 09.03.2021 Operation Turn on the power. The instrument warm-up time takes ≤1 minute after switching on and the final sensor stabilization time to maximum accuracy takes <5 minutes. The operating status is indicated by the LED on the PCB of the device. The control LED (red) response to different processes is presented in the following table: Mode LED mode...

  • Page 17: Properties Of Voc: Ionization Energy, The Correction Factor

    E2618-PID Rev 09.03.2021 Properties of VOC: ionization energy, the correction factor Sensors used in E2618-PID are calibrated using isobutylene, but the PID is a broadband VOC detector, with a sensitivity that differs for each VOC. If you know what VOC you are measuring, then the table below will allow you to calculate the concentration for your specific VOC.
  • Page 18 E2618-PID Rev 09.03.2021 Occasionally you will be measuring a mixture of VOCs. If the total concentration is within the linear range of your PID, then it is reasonable to assume that the concentrations are additive without interference between the different VOCs. Remember that if you are measuring a combination of VOCs, then the accurate measurement of one of these VOCs will be difficult;...
  • Page 19 E2618-PID Rev 09.03.2021 Acrylic Acid propenoic acid 79-10-7 10.6 Response E2618- E2618- Index Chemical name Alternative name Formula CAS no. IE, eV Factor (RF) PID-40 PID-200 10.6 eV (ppb) (ppb) Acrylonitrile 107-13-1 10.91 Alkanes, n-, C6+ 2n+2 Allyl alcohol 107-18-6 9.63 Allyl bromide 3-bromopropene C...
  • Page 20 E2618-PID Rev 09.03.2021 Cresol, o- 2-methylphenol 95-48-7 8.14 Cresol, p- 4-methylphenol 106-44-5 8.31 Cycloalkanes Cyclobutene 822-35-5 9.43 Cycloheptane 291-64-5 9.82 Cyclohexane 110-82-7 9.98 Cyclohexanethiol 1569-69-3 Cyclohexanol 108-93-0 Cyclohexene 110-83-8 8.95 Cyclopentadiene 542-92-7 8.56 Response E2618- E2618- Index Chemical name Alternative name Formula CAS no. IE, eV Factor (RF) PID-40...
  • Page 21 E2618-PID Rev 09.03.2021 Formaldehyde 50-00-0 10.87 Formamide 75-12-7 10.2 Formic acid 64-18-6 11.05 Furan 110-00-9 8.88 Hexanoic acid 142-62-1 10.12 Hexanol 111-27-3 9.89 Hexene, 1- 592-41-6 9.44 0.98 Hydrazine 302-01-2 8.93 Hydrazoic acid 7782-79-8 10.72 Hydrogen 1333-74-0 15.43 Hydrogen bromide 10035-10-6 11.62 Hydrogen chloride 7647-01-0 12.74...
  • Page 22 E2618-PID Rev 09.03.2021 142 Isooctanol 26952-21-6 ~9.8 143 Isopentane 78-78-4 10.32 144 Isopentanol 137-32-6 9.86 145 Isopentene 563-46-2 9.12 2-methyl-1,3-buta 146 Isoprene 78-79-5 8.85 diene 147 Isopropanol IPA, 2-propanol 67-63-0 10.17 148 Isovaleraldehyde 590-86-3 9.72 ~10. 149 Isovaleric Acid 503-74-2 150 Methane natural gas 74-82-8...
  • Page 23 E2618-PID Rev 09.03.2021 172 Nitrous oxide 10024-97-2 12.89 173 Nonane 111-84-2 9.72 Nonanol (mixed 143-08-8 ~9.8 isomers) Nonene (mixed 27215-95-8 ~9.3 isomers) 176 Nonene, 1- 124-11-8 ~9.4 177 Octane 111-65-9 Octanol (mixed capryl alcohol, 111-87-5 ~9.8 isomers) octyl alcohol Octene (mixed 25377-83-7 ~9.4 isomers) 180 Octene, 1-...
  • Page 24 E2618-PID Rev 09.03.2021 202 Propiolic acid 2-propynoic acid C 471-25-0 10.45 propanal, 203 Propionaldehyde 123-38-6 9.95 propional Response E2618- E2618- Index Chemical name Alternative name Formula CAS no. IE, eV Factor (RF) PID-40 PID-200 10.6 eV (ppb) (ppb) 204 Propionic acid 79-09-4 10.44 205 Propyl acetate, n-...
  • Page 25 E2618-PID Rev 09.03.2021 230 Trifluoroacetic acid TFAA 76-05-1 11.46 231 Trifluoroethane trifluoroethylene C 359-11-5 10.14 232 Turpentine 9005-90-7 ~8.5 233 Turpentine oil pinenes 8006-64-2 234 Undecane 1120-21-4 9.56 235 Vanillin 121-33-5 dihydrogen 236 Water 7732-18-5 12.61 monoxide 237 Xenon 7440-63-3 12.13 Xylene mixed dimethyl 1330-20-7...

  • Page 26: Calibration And Maintenance

    E2618-PID Rev 09.03.2021 Calibration and maintenance Do not perform any maintenance operation with the power on. Clean the device with a soft damp cloth. Do not use any abrasive cleaning agents. Do not immerse the device in water or any cleaning media. NOTE! Cleaning instruments and spare parts are not included in the delivery set, Please contact your Seller for more information.
  • Page 27 E2618-PID Rev 09.03.2021 Removing the electrode stack and lamp NOTE! Always use the Electrode Stack Removal Tool to remove the electrode stack; any other tools may damage your PID and invalidate your warranty. To remove the electrode stack, proceed as follows: Gently remove the sensor from the equipment.
  • Page 28 E2618-PID Rev 09.03.2021 Cleaning the PID Lamp Inspection of the lamp may reveal a layer of contamination on the detection window that presents itself as a 'blue hue.' To check for contamination, hold the lamp in front of a light source and look across the window surface.
  • Page 29 E2618-PID Rev 09.03.2021 Re-fitting the PID electrode stack and lamp NOTE! Never refit a damaged lamp. Place the lamp inside the O-ring seal in the pellet as illustrated below. Twisting the lamp slightly during insertion will help to ensure the lamp window is snug against the electrode stack’s front electrode.

  • Page 30: Delivery Set

    E2618-PID Rev 09.03.2021 Delivery set Gas transmitter E2618 (wall mount, duct mount, or remote probe version) ● Mounting accessories: ● 4 screws with plastic dowels for wall mount version ○ Square Rubber flange for Duct mount option ○ ○ Round rubber flange for Remote probe option ○...

  • Page 31: Configuring

    E2618-PID Rev 09.03.2021 Configuring A standard configuration kit includes a USB-RS485 converter, fixed flow regulator, gas tubing with applicators, and a software pack. Please contact your Seller for more information. ® Gas transmitters E2618 share all functionalities of the PluraSens multifunctional transmitter platform.

  • Page 32: Modbus Rtu Communication

    E2618-PID Rev 09.03.2021 Modbus RTU Communication RS485 communication interface Databits: 8 Supported Modbus functions: Parity: none / odd / even 03 – Read multiple registers Stop bits: 1 or 2 06 – Write a single register Protocol: Modbus RTU Communication parameters Parameter Permitted values Default...
  • Page 33 E2618-PID Rev 09.03.2021 1200, 2400, 4800, 9600, 19200, 0x0005 5 / 40006 RW Baud rate * 9600 38400, 57600 0x0006 6 / 40007 RW Response delay, ms 1...255 1 – No parity bit, 1 stop bit (default after factory reset) 2 –...
  • Page 34 E2618-PID Rev 09.03.2021 bit[0]=0/1 – sensor present/absent, RO bit[1]=0/1 – analog outputs deactivated/activated bit[2]=0/1 – in case the sensor is absent, turn signaling off/on analog output1 bit[3]=0/1 – in case the sensor is absent, turn on signaling with low current/high current on analog output1;...
  • Page 35 E2618-PID Rev 09.03.2021 * – The new value is applied after restart. ** – Broadcast slave ID 0 can be used to assign a new ID to the instrument with an unknown ID. When addressing by ID 0 the device shall be the only Modbus instrument in the network.
  • Page 36 Manufacturer or damaged by customer error or negligence or if there has been an unauthorized modification. Manufacturer contacts Evikon MCI OÜ Teaduspargi 7/9, Tartu 50411 Estonia info@evikon.eu...

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