eyc-techï½Taiwan measurement specialist, sensor manufacturer
Instruction Manual for eyc-tech models including: THS88MAX Dew Point Industrial Dew Point Transmitter, THS88MAX, Dew Point Industrial Dew Point Transmitter, Industrial Dew Point Transmitter, Dew Point Transmitter, Point Transmitter
11 mars 2024 — Please read this Specification carefully, prior to use of this, and keep the manual properly, for timely reference. Solemn Statement：.
File Info : application/pdf, 19 Pages, 10.38MB
DocumentDocumentOperation Manual eyc-tech THS88MAX Industrial Dew Point Transmitter eyc-tech THS88MAX Dew Point Industrial Dew Point Transmitter Contents 1. Security considerations ...................................................... P.02 2. Dimension ........................................................................... P.03 3. Diagram ............................................................................... P.03 4. Accessories for measuring atmospheric dew point........... P.04 5. Software and calibration operation step ........................... P.05 5.1 Application Program statement ................................ P.05 5.2 Setting RS-485 connection ........................................ P.05 5.3 Scan RS-485 connection............................................ P.07 5.4 Setting RS-485 ModBus Protocol .............................. P.09 5.5 Display and save data ................................................ P.11 5.6 Choose parameter of Output .................................... P.14 5.7 Convert 4-20mA to 0-10V ........................................... P.16 6. Inspection and maintenance ............................................. P.17 www.eyc-tech.com 1 1. Security considerations Dew Point Industrial Dew Point Transmitter Please read this Specification carefully, prior to use of this, and keep the manual properly, for timely reference. Solemn Statement This product can not be used for any explosion-proof area. Do not use this product in a situation where human life may be affected. eyc-tech will not bear any responsibility for the results produced by the operators Warning! Installation and wiring must be performed by qualified personnel in accordance with all applicable safety standards. This product must be operated under the operating conditions specified in manual to prevent equipment damages. Please using the product under the ordinary pressure, or it will influence safe problem. This product must be operated under the operating condition specified in this manual to prevent equipment damages. This product must be operated under the normally atmospheric condition to prevent equipment damages. To prevent products damage, always disconnect the power supply from the product before performing any wiring and installation. All wiring must comply with local codes of indoor wiring and electrical installation rules. Please use crimp type terminal. To prevent personal injury, do not touch the moving part of product in operation. It may cause high humidity atmosphere during the product was breakdown. Please take safety strategy. www.eyc-tech.com 2 2. Dimension Dew Point Industrial Dew Point Transmitter Standard M12-5PIN 2M waterproof cable 3. Diagram M12 Connector *Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product. www.eyc-tech.com 3 Dew Point Industrial Dew Point Transmitter 4. Accessories for measuring atmospheric dew point · Environment pressure affects the value of dew point. When environment pressure is higher, water vapor condensate easier. Thus, dew point value in high pressure environment is higher than atmospheric dew point. · In process line, pressure could change and fluctuate easily, and leads to inconstant reading value. To avoid this problem, eyc-tech suggest user to measure dew point at atmospheric pressure (atmospheric dew point). · To help user measuring atmospheric dew point easily, eyc-tech provide related accessories, which including installation base for dew point transmitter, pressure regulator and flowmeter ...etc. User can select accessories depends on installation. Please ask our sales personnel for further information. Part number Description BASE-THS-001 Installation base(1/2"PT for transmitter), SUS304, Connection for air inlet and outlet: 1/4"PT BASE-THS-002 Installation base(1/2"PF for transmitter), SUS304, Connection for air inlet and outlet: 1/4"PT BASE-THS-003 Installation base(5/8"UNF for transmitter), SUS304, Connection for air inlet and outlet: 1/4"PT BASE-THS-002-1 Installation base(1/2"PF for transmitter), SUS304, Connection for air inlet : 1/4"PF, regulator included. · A schematic of installation is shown below. Using pressure regulator to regulate pressure to 1 atm, and adjust airflow to 1~5 LPM to have stable reading of atmospheric pressure. www.eyc-tech.com 4 Dew Point Industrial Dew Point Transmitter 5. Software and calibration operation step 5.1 Application Program statement User may download the configuration software on eyc-tech web site. Please decompress the application prior to execute it. Operating System requirements above Windows XP. Other application program requirementsabove Microsoft Office 2003 5.2 Setting RS-485 connection 1. Connect product to PC via RS-485 cable 2. Execute "THS UI" 3. Click "Interface > Config" www.eyc-tech.com 5 Dew Point Industrial Dew Point Transmitter 4. Select the corresponding values of com port as fallowing : a. a. PortCheck Come Port b. b. Baud Rate c. c. Data Frame d. d. Timeout e. e. Retry f. f. Station ID(Default 1) 5. Click "Apply" 6. Connect successfully a. Show value and trend chart of Dew point temperature b. Show "Open Port, Read successful" a. a. b. www.eyc-tech.com 6 Dew Point Industrial Dew Point Transmitter 5.3 Scan RS-485 connection Use scan function to connect when forgetting the connection information or having more facilities . 1. Connect the product to PC via RS-485 cable 2. Execute "THS UI" 3. Click "Interface > Config" 4. Select the corresponding values of com port as fallowing: a. Port b. RS-485 5. Click "Scan" to execute connection facilities www.eyc-tech.com 7 6. Scan connection facilities and set up a. Select Station ID b. Click "CLOSE AND EXPORT" Dew Point Industrial Dew Point Transmitter a. b. 7. Click "Apply" 8. Connect successfully www.eyc-tech.com 8 Dew Point Industrial Dew Point Transmitter a. Show values and trend chat Dew point Temperature b. Show "Open port, Read successful" a. a. b. 5.4 Setting RS-485 ModBus Protocol 1. Setting RS-485 connection step as step 5.1 2. Click "Setting" 3. Select Modbus Protocol parameter a. Station ID1~247 www.eyc-tech.com 9 Dew Point Industrial Dew Point Transmitter b. Baud Rate9600, 19200, 38400, 57600, 115200 c. Data FrameNone-8Bit-1Stop, None-8Bit-2Stop, Even-8Bit-1Stop, Even-8Bit-2Stop, Odd-8Bit-1Stop, Odd-8Bit-1Stop a. b. c. 4. Click "Apply" 5. Execute connection as step 5.2 or 5.3 again www.eyc-tech.com 10 5.5 Display and save data 1. Show DataClick "Display" Dew Point Industrial Dew Point Transmitter 2. Icon function statements Clear the chart records Change the chart style Select the OUTPUT channel Set line color chosen from OUTPUT Snap chart Show/Not show measuring data Adjust time range of X axis Adjust time range of Y axis 3. Setting time interval of record a. File > Log Interval b. Select time interval of record Save the data measuring when the system start connecting before clinking the Export icon Show/Not show the statement of Y axis Show/Not show the statement of X axis Show/Not show the statement of Y secondary axis Show/ Not show chart www.eyc-tech.com 11 Dew Point Industrial Dew Point Transmitter 4. Save/Log measuring data a. Log measuring rangeSave the data measuring when the system start connecting before clinking the Export icon a-1. Click Display > Export a-2. Appoint path and Key in file name > save 1. If file name is some as the path name, the original file will be over write. www.eyc-tech.com 12 Dew Point Industrial Dew Point Transmitter b. Log measuring dataLog the data which is on from start or off b-1. Display > Log(OFF) b-2. Appoint path and Key in file name > save > Log (ON) 1. If file name is some as the path name, the original file will be over write. www.eyc-tech.com 13 Dew Point Industrial Dew Point Transmitter 5.6 Choose parameter of Output 1.Click "Output" 2. Select relative parameters of Output1 a. Measures b. Responding Rate c. Voltage or current analog range d. Upper and Lower point of Output a. b. c. d. 3. Click "Apply" www.eyc-tech.com 14 4. Select relative parameters of Output2 a. Measures b. Responding Rate c. Upper and Lower point of Output Dew Point Industrial Dew Point Transmitter a. b. c. 5. Click "Apply" www.eyc-tech.com 15 Dew Point Industrial Dew Point Transmitter 5.7 Convert 4-20mA to 0-10V 1. Select Current to 0-20mA in UI. 2. Please Connect 500 ohms in parallel at the output. 500 ohms M12 Connector www.eyc-tech.com 16 Dew Point Industrial Dew Point Transmitter 6. Inspection and maintenance 1. Maintenance Since this product is inspected and calibrated for high accuracy at the factory before shipment, no calibration on the installation site is necessary when this product is installed. For inspection and maintenance follow the instructions below Periodic inspection Periodically inspect this product for its sensing accuracy, and clean the cover. Set the period between inspections based on atmospheric dust and other contaminants in the installation environment. 2. Troubleshooting Sensor maintenance Do not damage sensor surface during the maintenance process. Troubleshooting If any problem occurs during operation, refer to the table below for appropriate solutions. Problem No output Unstable output Slow response to output Errow in output Cleck items Disconnected wiring Loose wiring Power supply voltage Sensor damages Moisture /condensation on the product Check installed location Check installed angle Check dust and contamination on the sensor Soluations Re-perform wiring Crew on terminal tightly or replace wires Replace the sensor Remove the sensor and filter. Dry power-off state sensor in clean air seasoning Refer to the section Align measurement head with flow direction Cleaning the filter Changing the filter Calibrate Replace the sensor www.eyc-tech.com 17 eyc-tech Measuring Specialist enhance your capability with sensor technology Air flow | Humidity | Dew point | Differential pressure | Liquid flow Temp. | Pressure | Level | Air quality | Signal meter Tel.886-2-8221-2958 Webwww.eyc-tech.com e-mailinfo@eyc-tech.com