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PEMTECH PT2000/H Series Operator's Manual

Wireless gas detection system
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Gas Detection Technology
Model PT2000/H Series
Wireless Gas Detection System
Revision 2
January 2014
Manual
Pem-Tech, Inc.
Houston, Texas
U.S.A
www.pem-tech.com

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Summary of Contents for PEMTECH PT2000/H Series

  • Page 1 Gas Detection Technology Model PT2000/H Series Wireless Gas Detection System Revision 2 January 2014 Manual Pem-Tech, Inc. Houston, Texas U.S.A www.pem-tech.com...
  • Page 2 FOREWARD This document covers quick setup of PT2000/H Series Wireless Gas Monitor &Controller and Wireless Gas Detectors. Included are procedures for setting up the detectors and wiring diagram to connect Audio/Visual Alarm station to the controller. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 3: Table Of Contents

    5.1 Main Display Screen - Sensor Data 5.4 Alarm RESET & Ala 5.5 Alarm Callout 5.6 Remote Alarm B 6.0 Historical Data Logging 6.1 Interval Log 6.2 Event & Alarm Log Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 4 7.2.1 Dipole Antenna 7.2.2 Yagi Directional Antenna for Long distance 7.3 Power to the Wireless Detectors 8.1 Program Detector Address and Zone/Network ID Appendix A List of Drawings and diagram Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 5: Quick Setup Guide And Check List

    Comm Fail. Once detectors are on-line this message will clear and the sensor reading will appear in the data block of the main display screen. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 6 Simply remove the cover half way and then touch the internal wall of the enclosure body (threaded side) to activate the switch. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 7 Unit ID/Address. No two detectors should have the same Unit Address. Leave the Zone ID to 0 at this point time. Refer to section on Address and Zone ID for further details. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 8: Introduction

    GPRS Cell Modem for Alarm Text messaging and internal flash memory for historical data logging. Also onboard are 4 programmable Relay Contacts that can be interfaced with Audio/Visual Alarm Devices. Additional Relay Modules can be added if needed. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 9: Setting Up Pt2000 Wireless Controller

    Unplug power and Data Cables Remove Screws to loosen the cover  Lift to cover gently to avoid any damage to the flex cables inside the unit. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 10  Secure the back cover with the mounting screws.  Reinstall power plugs, RJ45 data cable and any other cables/wires as were originally installed. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 11: Installing External Panel Mount Antenna For Cell Module

    A surge suppressor is installed inside the controller. All the field ground wires must be grounded properly to ground all the surges and avoid damage to the Wireless RF Module. Refer to Figure 2 for connection details. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 12: Connection & Wiring Diagram For Audio / Visual Alarms

    Each alarm relay is rated 6 Amps (AC/DC) Note: Use an in-line fuse at the Alarm Power Source Connection terminals to avoid damage to the Relays and controller. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 13 Do not use the DC power from the onboard AC/DC power supply as a power source for the DC powered Alarm devices. External DC power source must be used for these devices. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 14: Main Ac Power Connection

     Connect Main AC Power to (L) - (N) - (FG) Terminals.  Move the Circuit breaker to up position to turn ON the AC power to the controller. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 15: System Configurati

    The passcode is valid for 10 minutes. After 10 minutes the unit will prompt to enter the passcode again. Passcode is not required to view system Information, data logs, I/O Communication Status and Clock setup. Figure 4. Main menu for System Configuration Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 16: Site Name

    Customer Application Programs that use the modules. 4.1.4. Alarm Bypass Time: Time in minutes that alarm will be bypassed / Inhibited when the Alarm Bypass button is pressed on the main display screen. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 17: Wireless Network Or Zone Id

    Enable this option for the controller to communicate with Wireless Relay Module for Remote Alarms. When disabled all the PT2000/H communications with the Wireless Remote Relay Module (Alarm Station) are inhibited. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 18: Channel / Sensor C

    Using the tabs on the bottom of the screen edit / modify all the sensor location tags. Disable all the sensors that are not being used. Press EXIT to return. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 19: Configure A

    LEL type detectors have alarm levels of 20 and 40 with corresponding relays 2 and 4. Similarly, SO2 type detectors have alarm levels of 10 and 20 with corresponding relays 3 and 4. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 20 A/V Device Activated Readings 10 ppm Low Alarm Amber Strobe 20 ppm High Alarm Horn Note that Horn (Relay # 4) is common Audible Alarm for all 3 gas sensor type. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 21: Configure Rela

    RESET button is provided on the main display screen. The alarm relays shall be manually reset or deactivated when the alarm condition clears. For each relay press the button to toggle between Latching and Non-Latching. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 22: Modify Callou

    Level 2 list could be for all supervisory personnel. Maximum of 4 phone numbers can be entered for each phone list. Note that complete area and city code of the phone number is required. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 23: Alarm

    As per screen shot below, Low H2S Alarm and High H2S Alarm Device should be active, (Amber Strobe and Horn as per logic in the previous section) Upon Exit all alarm relays will be deactivated. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 24 Address. Also includes information if the firmware has any custom modifications. 4.8 I/O Communication Status This screen displays communication status between each I/O module and device. A message Comm Error appears in red for any device communication error. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 25: Display Backlight Timer

    Enter in the new date and by using the Up and Down Arrow Keys. Press Enter when done Press Exit to return to previous screen. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 26: Normal Operation

     Each sensor location tag is user programmable. As shown above channel 1 thru 5 have been programmed with the sensor location tags. (Refer to section on Sensor Configuration for programming tags) Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 27 The view the actual battery level or voltage for that channel simply press the Low battery Icon and the battery voltage is displayed as illustrated in the following screen shot. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 28 All the detectors that have low battery will be displayed in flashing Red. Press EXIT to return Press this key to display Battery Levels / Voltages Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 29  For an LEL or any other gas type alarm similar sensor data is displayed and bold message on status bar will indicates the Gas Type Alarm such as Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 30: Alarm Reset & Ala

    Bypass Time expires. To kill the Bypass Mode prior to that simply press the RESET button. Bypass Time Remaining 20 minutes Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 31: Alarm Callout

    Note that first line in the text message indicates the location of the control panel (in this example Rig Loc # 1). The second line gives the low / high alarm message. The third line shows the location of the sensor (like Drill Floor). Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 32: Remote Alarm B

    The PT2000H controller upon receiving the Bypass response will inhibit all alarms for time period configured as Bypass Time. This allows the user ability to remotely bypass the alarms. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 33: Historical Data Logging

    See section 6.3 and 6.4 for Downloading data logs and sample data log in Excel. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 34: Event& Alarm Log

    Furthermore, user have a choice to delete old files after completing the new data download. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 35: Sample Data Log In Excel

    6.4 Sample Data Logs Figure 6 and 7 shows data log files in Excel format. Sample Interval Data Log Figure 6. Sample Interval Data Log in Excel Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 36 Sample Event Log Figure 7. Sample Historical Event in Excel Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 37: View Interval Log Data

    Each graph for each channel is displayed in different color. Upper right area of the screen shows the pen color and legends. Press Legend Box to switch to Other channels 04-08-13 Width 5M Grid 30 04-08-13 11:30 AM LIVE 11:35 AM Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 38 04/01/2013 8:00:01 Channel 1 * Calib Mode 04/01/2013 8:30:00 Channel 2 * Low Alarm Active 04/01/2013 8:32:00 Channel 2 * Low Alarm Clear 04/01/2013 13:00:00 Alarm Bypassed End of File Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 39: Erase Data Logs

    It is recommended to select this option only after downloading the data. Press OK to erase data or CANCEL to abort and return. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 40: Setting Up Wireless Detectors

    Toxic Detectors a 6 Volt 5 Watt Solar Module is used.          Figure 8. Pole Mount Detector and Solar Module Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 41: Installing Antenna

     Attach the Dipole antenna on SMA Connector (gold plated) on Antenna Mount Assembly .See Figure below. Do not over tighten the antenna  Install black polycarbonate protective cover onto the Antenna mount assembly Polycarbonate Antenna Protective Cover Antenna Mount Assembly Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 42: Yagi Directional Antenna For Long Distance

    Antenna mount assembly as shown in figure below. The protective cover restricts the horizontal cable movement and thus avoids snapping of the connector on the Antenna Mount Assembly. Protective Cover on Antenna Mount Assembly Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 43 Pole Mount Yagi Antenna 2.4 GHz Coax Cable to Sensor    Antenna Mount Connector 2013140     07/19/2013 1 OF 1 Figure 9. Installing Yagi Directional Antenna for Detectors Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 44: Power To The Wireless Detectors

    On mode for few seconds. Detector will display shut down message and will shut down the power from the batteries in 5 seconds. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

  • Page 45: Program Detector Address And Zone/Network Id

    Refer to figure 10 for the position of the address configuration switch. The switch is 2. The sensor enters into address programming mode and the current address is displayed for few seconds. Figure 10. Setting Unit Address Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 46 Zone ID should be modified or changed only if more than 1 system is being used in a close proximity or within the communication range. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 47 H2S sensor with the detection range of 100 ppm the typical calibration gas should be 50 ppm. The selected calibration gas value will be stored in the non-volatile memory and remains unchanged until modified. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 48 Carbon Monoxide 50 ppm CO balanced in Air Sulfur Dioxide 25 ppm SO2 Balanced in Air Oxygen Deficiency Pure Nitrogen (for zeroing) Hydrogen 100 ppm Hydrogen balanced in Air Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 49 4 of the calibration procedure. Check if the sensor wires are not loose and are connected properly to the terminals. Also check that the sensor supply voltages are correct. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 50 The sensor detected the flow of the calibration gas but the sensitivity to the gas is not consistent. Double check the wires connecting the sensor head. And repeat the calibration procedure after few minutes. If same error reoccurs the sensor head assembly must be replaced. Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 51 Remove Calib Gas when displayStarts Display flashes rapidly for about 10 flashing rapidly (approximately 5 seconds. Returns to normal times per second) operation when sensor has cleared Sensor Calibrated Successfully Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 52 Wiring Diagram for Remote Alarm Relay Module B2013139 Connecting Alarm Station to PT2000 Wireless Controller B2013137 System Overview Inside the Controller (Page 1) B2013137 Systems Interval Wiring diagram (Page 2) Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 53       RETURN Visual Alarm 1 (A1) RETURN Visual Alarm 2 (A2) RETURN Zone +24 VDC Visual Alarm 3 (A3) Rotary Switch to Selet Zone ID 24 VDC Power Input Audible Alarm 4 (A4)   ...
  • Page 54 5 Core Cable Audible Alarm 4 (A4)    RETURN Alarm Wiring Diagram PT2000H Gas Controller    B2013139   07/19/2013   1 OF 1 Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 55                              Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...
  • Page 56                              Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014...

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