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G-Tek CR-2010 PRO Series Operating Manual

6" recorder
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  • Page 2: Table Of Contents

    Contents ONTENTS Contents ..............................1 List of Figures ..........................2 List of Tables ........................... 3 Introduction ............................ 4 Manual Layout ........................4 Chart Recorder Description..................... 4 Optional Features ........................5 Unpacking and Inspection of Recorder ................... 5 Installation ............................7 Electrical Installation ......................

  • Page 3: List Of Figures

    List of Figures IST OF IGURES Figure 1 - Unpacking and Inspection of Recorder ................... 6 Figure 2 - Environmental Conditions and Overall Dimensions ............... 7 Figure 3 - Pipe Mounting......................... 8 Figure 4 - Wall Mounting ........................8 Figure 5 - Panel Mounting ........................9 Figure 6 - Opened Chart Plate and Front View of Base Box ..............

  • Page 4: List Of Tables

    List of Tables IST OF ABLES Table 1 Manual Layout ..........................4 Table 2 Sensor wiring ..........................19 Table 3 Configurable Items ........................24 Table 4 Troubleshooting Guide ......................41 Table 5 Specification of Chart Recorder ....................43 Table 6 Order Code of Chart Recorder ....................46 Table 7 Chart Type of Chart Recorder....................

  • Page 5: Introduction

    Introduction NTRODUCTION This manual is written to help the user to familiarize with the installation and operation of the smart chart series of circular chart recorders. These recorders can plot up to 1 or 2 individual channels using distinct color link cartridges. This Recorder is capable of monitoring 1 or 2 channels outputs at the scan rate of 1 second for each channel and plot the reading on chart with a pen per channel.

  • Page 6: Optional Features

    NSPECTION OF ECORDER G-Tek recorders are dispatched in a recyclable, environment friendly package specially designed to give adequate protection during transit. If the outer box shows sign of damage, it should be opened immediately, and the recorder be examined. If there is evidence of damage, the instrument should not be operated, and the local representative contacted for instructions.

  • Page 7: Figure 1 - Unpacking And Inspection Of Recorder

    Introduction After opening the door loosen the captive screws to open the chart plate Figure B Figure C After Opening the chart plate the recorder will look as seen in Fig(C). Figure 1 - Unpacking and Inspection of Recorder...

  • Page 8: Installation

    Installation NSTALLATION Figure 2 - Environmental Conditions and Overall Dimensions...

  • Page 9: Figure 3 - Pipe Mounting

    Installation Figure 3 - Pipe Mounting Figure 4 - Wall Mounting...

  • Page 10: Figure 5 - Panel Mounting

    Installation Figure 5 - Panel Mounting...

  • Page 11: Electrical Installation

    Installation 4.1 E LECTRICAL NSTALLATION 4.1.1 General information To comply with Underwriter Laboratories (UL) and Canadian Standards Association (CSA) certification, route signal leads and power cables in earthed (grounded), flexible metal conduit. Use the protective ground stud at the back of recorder; (NOT the terminal module ground connection) to ground the flexible metal conduit.
  • Page 12 Installation To achieve the best results, the following notes should be considered: Low level signal wiring such as that associated with thermocouples, RTDs and current loops should always be kept separate from power and control output wiring. Signal input wiring should be twisted pairs/triplets etc. The conductors should be stranded rather than solid in construction.

  • Page 13: Wiring Diagram For Recorder

    Installation 4.1.2 Wiring diagram for recorder Check for proper Earthing Proper Earthing is necessary for best performance of the Recorder. Follow the steps mentioned below to check whether the Earthing given to the recorder is proper or not: ▪ Find out the Phase line of connection with the help of “Tester with Neon Lamp". When Neon Lamp glows, it is an indication of the phase line.

  • Page 14: Figure 6 - Opened Chart Plate And Front View Of Base Box

    Installation Sensor PCB Figure A Open Chart Plate Figure B Front view of Base Box with power supply PCB mounted on it. Figure 6 - Opened Chart Plate and Front View of Base Box...
  • Page 15 Installation 4.1.2.1 Mains supply connection, Battery Terminal connection & Relay connection Figure A...

  • Page 16: Figure 7 - Power Supply Pcb

    Installation Figure B Figure 7 - Power supply PCB • The connection for Mains supply is shown in figure A. As per the figure the live, neutral & earth from the mains cord are connected to L, N & E respectively. Ensure that the bared ends of the mains cord are fully inserted into the mains connector and no loose/poor connection.
  • Page 17 Installation 4.1.2.2 Sensor wiring To ensure maximum recorder performance, proper wiring installation practices must be followed. Failure to do so can result in a range of problems, from loss of configuration to component failure, caused by transmitted or radiated electrical noise. Proper consideration must be given to local noise sources and appropriate suppression steps taken to minimize any potential problems.

  • Page 18: Figure 8 - Sensor Wiring

    Installation Figure 8 - Sensor Wiring The Recorder can be connected and configured to operate with a variety of signal sources as thermocouple, RTDs, dc current, dc voltage etc. The sensor wiring for different sensors for 2 Pen recorders with display is shown as below:...

  • Page 19: Figure 9 - Motherboard Pcb

    Installation 4.1.2.1 Sensor wiring for different sensor types Figure 9 - Motherboard PCB The Recorder can be connected and configured to operate with a variety of signal sources as thermocouple, RTDs, dc current, dc voltage etc. The sensor wiring for different sensors for 4 Pen recorders with display is shown as Table 2...

  • Page 20: Figure 10 - Connecting Transmitter With Recorder & Other Instrument Using Ext. Power Supply

    Installation Table 2 Sensor wiring Sensor Type Pin numbers of connector RTD (PT-100) 3-Wire Red (+) White (-) White RTD (PT-100) 2-Wire Red (+) White (-) Short link between 2 and 3 Thermocouple Positive (+) Negative (-) Positive (+) Negative (-) Positive (+) Negative (-) Note:...

  • Page 21: Figure 11 - Connection Of Recorder With Transmitter And Internal Power Supply

    Installation The connection for 4-20 mA. / 0-20 mA. Input is shown in figure-10. For chart recorder, the shunt of 50 Ohms is externally supplied. If you want to connect more than one instrument in series, than chart recorder should be placed in such a way that not more than 150 Ohms of load resistance is added in the loop after chart recorder as shown in Figure 10.

  • Page 22: Fitting The Pen

    Installation ITTING THE Figure 12 - Fitting / Replacing the Pen While fitting/ replacing the pen follow the steps: Step-1: Slide the pen over pen arm until the tip of the arm passes through the guides and touches the nozzle. Step-2: A new pen may have burrs or obstructions in the guides.

  • Page 23: Fitting The Chart

    Installation ITTING THE HART Figure 13 - Chart Fitting To replace the chart, follow the steps: ▪ Open the door of the recorder. ▪ Unscrew the chart knob as shown in figure. ▪ Remove the chart. ▪ Insert the new chart. ▪...

  • Page 24: Operation

    After the proper wiring is done, pen and chart fitted properly, power on the recorder. The Display will show “G-teK Co” and all pens will move towards the zero-scale position of the chart. After they reach the zero-scale position of the chart, it stops there. After a while, pens will move to the position on the chart as per the parameter values and the parameter values will also be displayed on the display.

  • Page 25: Configuration

    Configuration ONFIGURATION Usage of Keys: To enter in the function menu for modification or to come out from the function menu/submenu. Up Key is used to increment the parameter value. It is also used to go to the next parameter/sub-menu. Down Key is used to decrement the parameter value.

  • Page 26: Figure 15 - Main Menu Display

    Configuration Chart span is defined as the difference between Chart Full Scale and Chart Chart Span Zero Communication Parameters: Device Address Address of chart recorder for communication with computer Saving Configuration Channel parameters The chart recorder can be Configured using front panel Keyboard. User can enter the configuration. The following figure shows the main menu sequence: 128.55 Chrt Spd...

  • Page 27: Functions

    Configuration 6.2 F UNCTIONS 6.2.1 Chart Speed In the chart speed menu, we can adjust the speed of chart to complete one cycle in hour and minute mode. If user have set speed in hour mode at installation time, then “Hr In St” option seen in chart speed menu.

  • Page 28: 6.2.2 Display Setting

    Configuration 6.2.2 Display Setting To watch the current data of different sensor, channels on led display then we should follow the procedure shown in figure-18. By using the display setting we can set the fix panel to watch continuously or we can set the group of panels to watch on led display which shows data on led display one by one with time gap.

  • Page 29: 6.2.3 Channel Scan

    Configuration 6.2.3 Channel Scan This functionality will allow to skip the output data from four channels, it will not scan that channel even if sensor is connected on channel connector and will give output “skip” on display. After entering to any channel, user have option “ON” or “SKIP” channel using up-down key. Pen related to skipped channel will moves to the full scale on chart and does not show readings on chart.

  • Page 30: 6.2.5 Pen Park

    Configuration 128.55 Save Offset Save 1.000 Multiply Figure 22 - CJC 6.2.5 Pen Park Pen park feature used to change the pen position to full scale from current reading position. 6.2.5.1 Park All Pen In Pen park, when we choose all pen, all 2 pens will be shifted to the full-scale position. Led display continue showing the current reading.

  • Page 31: 6.2.6 Change Pen

    Configuration 1 128.55 Pen Park Save All Pen Confirm Save Pen 1 Reset Save Pen 2 Save Save Reset Figure 23 - Pen Park 6.2.6 Change Pen Change pen feature used when user wants to change the pen. Pen moves to its fix position from current position.

  • Page 32: Channel 1

    Configuration Chng pen 1 128.55 Save All Pen Confirm Save Confirm Pen 1 Pen 2 Save Confirm Figure 24 - Change Pen 6.2.7 Channel 1 There are 2 input channels and 2 pens available for the user to configure and use. Thus, user can select any of the channel and can set the below mentioned parameters for it.

  • Page 33: Figure 25 - Channel Configuration

    Configuration 128.55 Chnl 1 Sensor Range Lo Span Offset Multiply Resolutn Alrm SpH Alrm SPL ChartZero ChartSpan Figure 25 - Channel Configuration...

  • Page 34: Figure 26 - Rtd Sensor

    Configuration 6.2.7.1 Sensor Three types of sensor inputs are being accepted by the chart recorder. 6.2.7.1.1 It is Resistance Temperature Sensor. The sensor name is PT100. A platinum resistance temperature detector (RTD) is a device with a typical resistance of 100 Ω at 0°C. It consists of a thin film of platinum on a plastic film.
  • Page 35 Configuration ❖ TC-R It is made up of plutonium (+ve electrode) & rhodium (-ve electrode). It operates over the temperature range of (0) to (1750) C temperature. Its sensitivity is 36 uV/C. ❖ TC-S It is made up of plutonium & rhodium (+ve electrode) & platinum (-ve electrode). It operates over the temperature range of (100) to (1750) C temperature.

  • Page 36: Figure 27 - Sensor Selection

    Configuration To select sensor as RTD/ Thermocouple/ Process inputs then follow the below mentioned procedure by pressing the appropriate buttons given on the top panel of the chart recorder. 2 128.55 Sensor Save TC-J Save TC-K Save TC-C Save TC-R Save TC-S Save...

  • Page 37: Figure 28 - Range Low Selection

    Configuration 6.2.7.2 Range Low This feature is used for selecting the minimum value of the output that should be displayed on the led display or plotted on the chart is measured by the sensor. For example: If the user wants to measure the percentage of pressure of gases in the pressure valve, then then user needs to display the output in range of 0 to 100 %.

  • Page 38: Figure 30 - Offset Selection

    Configuration 6.2.7.4 Offset Offset is the amount of deviations that occurs in the output due to calibration errors of the sensor. Thus, if there are deviations in the output compared to the expected output, offset value should be set appropriately to null the effect of deviation. 128.55 Offset Save...

  • Page 39: Figure 32 - Resolution Decimal Place

    Configuration 1 128.55 Resolutn Save Press up key and down key to change the value Figure 32 - Resolution Decimal Place 6.2.7.7 Set Point High In this parameter, we should set the value to alert us whenever device reading goes higher than the set value, and that value should be set from -3276.8 to 3276.7 To set the Alarm Set point High for a single channel then follow the procedure shown in figure- 33 by pressing the appropriate buttons given in the front panel of the chart recorder.

  • Page 40: Figure 35 - Chart Zero

    Configuration For example: If the user wants to measure the temperature, then user needs to plot readings between 0 to 50 degrees Celsius. So, here user can set chart zero value as a 0-degree Celsius. So, Chart zero scale start from 0-degree Celsius.

  • Page 41: Channel 2

    Calibration 6.2.8 Channel 2 Same as Describe in Type of Functions 6.2.7 CHANNEL 1 ALIBRATION 7.1 M ECHANICAL ALIBRATION Press UP, DOWN key at a time, chart recorder will enter in calibration mode. This feature involves setting of “pen zero” and “pen full” scale on chart, through the front panel keyboard.

  • Page 42: Troubleshooting Guide

    Device not Working on battery Battery voltage is not enough. • Check fuse is ok or not. • Use only 0.5A fast blow 20mm fuse. • Check battery polarity. Note: if you face any other problem please contact G-Tek Corporation Pvt. Ltd.

  • Page 43: Accessories

    Accessories CCESSORIES 9.1 S TANDARD CCESSORIES Charts Pack of 30 Pens Pack of 5: - 1 number (2 number for two channel) Panel Mounting Clamps: - 2 numbers 9.2 O PTIONAL CCESSORIES Wall Mounting Kit Case to Panel Gasket Pipe Mounting Kit Figure 38 - Accessories...

  • Page 44: Specification

    Specification PECIFICATION The Specifications of chart recorder are: Table 5 Specification of Chart Recorder CHART RECORDER Model No Display and Operator Panels: Digital, 8 digits ultra-bright LED Numeric/semi alphabetic Display Type Display LED Color Front panel KB consisting of 5 keys for programming and calibration Panel Keys Channel Number and corresponding parameter values, prompts and Status Indicator...
  • Page 45 Specification Chart In Hour mode- 1 hour/rev to 255 hours/rev Chart speed In Minute mode- 15 min/rev to 255*15 min/rev Chart Calibrated Radius 2.3" (approx. 59mm) Chart Size (dia) approx.. Circular, 6" (calibrated radius 75mm) Environmental: (Operation)5˚C to 45˚C Temperature (Limiting) 0˚C to 50˚C (Storage)-20˚C to 60˚C (Operation) 10 to 80 % RH Non-Condensing...
  • Page 46 Specification Sensor Type Standard Range Resolution Accuracy Display Range RTD Type Pt 100 IEC751 -200 To +850 T/C Type IEC584.1 -200TO +1200 IEC584.1 -200 To +1300 Hoskins 0 To +2300 ±0.5%FSD±1 Digit -2000.0 to 2000.0 IEC584.1 0 To +1750 IEC584.1 100 To +1750 IEC584.1 -100 To +400...

  • Page 47: Ordering Code

    Ordering Code RDERING Chart recorder order code is as below: - Table 6 Order Code of Chart Recorder Chart Pen, Chart Relay Range Chart Sensor Width, Power Supply Display Type Interface Speed Type Recorder (Table7) type None CR6- 0 PG 1P D 85-264V CE 0 P.

  • Page 48: Table 7 Chart Type Of Chart Recorder

    Ordering Code Table 7 Chart Type of Chart Recorder Sr. No. Range** Speed Size Part No. Part Description 0 to +100 6” 304001 D60100 0 to +150 6” 304002 D60150 0 to +200 6” 304005 D60200 0 to +300 6” 304008 D60300 -50 to +50...

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