Related Manuals for Omega DTG-RTD100 Series
Summary of Contents for Omega DTG-RTD100 Series
- Page 1 User’s Guide Shop online at omega.com ® e-mail: info@omega.com For latest product manuals: www.omegamanual.info DTG-RTD100 SERIES Digital Temperature Gauge...
- Page 2 Manchester M44 5B0 United Kingdom The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice. WARNING: These products are not designed for use in, and should not be used for, human applications.
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Page 3: Table Of Contents
DTG-RTD100 TABLE OF Digital Temperature Gauge CONTENTS Page Section 1 - Introduction ..............1-1 1.1 Precautions ....................1-1 1.2 Statement on FCC and CE Marking ............1-2 1.3 General Description ................. 1-2 Section 2 - Hardware ................. 2-1 2.1 Unpacking and Inspection ..............2-1 2.2 Included Items .................. - Page 4 DTG-RTD100 LIST OF Digital Temperature Gauge FIGURES List of Figures Section Figure Description .............. Page Section 1.1 Rear Label Standard ..........1-1 Section 1-1 Rear Label Wireless ..........1-1 Section 3.3 Software - Welcome Screen ........3-1 Section 3.3 Software - Installation Options Screen ....3-2 Section 3.3 Software - Select Installation Folder Screen ...
- Page 5 DTG-RTD100 LIST OF Digital Temperature Gauge FIGURES List of Figures continued Section Figure Description ............. Page Section 5.2 Magnetic Stylus ............5-2 Section 5.2 Menu Button Operation ........5-3, 5-4 Section 5.2 Front Keypad Set Button ......... 5-5 Section 6.3 Fresnel Zone ..............
- Page 6 DTG-RTD100 Digital Temperature Gauge NOTES:...
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Page 7: Section 1 - Introduction
DTG–RTD100– DTG–RTD100– SERIAL NO: SERIAL NO: CAUTION: MAY CONTAIN LITHIUM BATTERY, REFER TO MANUAL CAUTION: MAY CONTAIN LITHIUM BATTERY, REFER TO MANUAL OMEGA ENGINEERING, INC. OMEGA ENGINEERING, INC. ® ® Stamford, CT 06907 Stamford, CT 06907 Figure 1-1. Rear Label Standard Figure 1-2. -
Page 8: Statement On Fcc And Ce Marking
CE Marking It is the policy of OMEGA to comply with all worldwide safety and EMI/ EMC regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. -
Page 9: Section 2 - Hardware
If you have any questions about the shipment, please call our Customer Service Department at 1-800-622-2378 or 203-359-1660. We can also be reached on the Internet at www.omega.com, e-mail: cservice@omega.com. When you receive the shipment, inspect the container and equipment for any signs of damage. -
Page 10: Section 3 - Setup & Configuration
Setup & Configuration Section 3 – Setup & Configuration 3.1 Getting Started This section outlines how to setup and configure your DTG-RTD100 Thermometer before installation and use. All configuration settings are set and saved into your meter by connecting the included USB programming cable and running the software utility that was included with your unit on your computer. - Page 11 From this screen you select the folder were you want the program files installed on your PC. The default setting will install the software under your “Program” folders in a new folder named “Omega” To continue with installing the program click the “Next >” button.
- Page 12 Setup & Configuration Figure 3-4. Software - License Agreement Screen From this screen you must select “Agree” to continue installing your program. After making your selection click the “Next >” button. The setup wizard will now complete the process and install the software. Figure 3-5.
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Page 13: Configuration
Setup & Configuration 3.4 Configuration Lid/Cover Removal To access the USB programming connector on your meter, the enclosure lid/ cover must be removed. Four screws must be removed. Be careful to not lose or discard these screws. These screws play a vital part in providing the water tight seal on your unit. - Page 14 Setup & Configuration USB connector USB programming cable location on your meter ON/OFF SWITCH A-TYPE CONNECTOR B-TYPE CONNECTOR Figure 3-7. USB Programming Cable Figure 3-8. USB Connector Location Connect the A-type connector to your PC and then connect the B-type connector to the USB port on your meter.
- Page 15 Setup & Configuration STEP 2. Connecting & Communicating with your meter Figure 3-10. Utility Program - Welcome Screen After starting the setup utility program this will be the first screen you will see. Click the “Next >” button to proceed and continue setting up your meter. Each screen will provide instruction details on how to proceed.
- Page 16 Setup & Configuration Figure 3-12. Utility Program - Verify Connections Screen Figure 3-13. Utility Program - Establish Link Screen After successful communication between your connector/transmitter has been established you can click the “Next >” button to proceed and continue setting up your connector/transmitter.
- Page 17 Setup & Configuration Figure 3-14. Utility Program - Choose Options Screen From this screen you will select the main operating settings for your end device. (Note: Each end device must have a different address number for proper operation). After making your selections click the “Next >” button to proceed and program your settings into your unit.
- Page 18 Setup & Configuration (2) Sensor Options Sample Interval Here you can set how often the device samples the sensor and updates the LCD. NOTE: The sample interval is always fixed at 0.382 seconds/sample (2.6 samples/second) when powered externally, regardless of the setting in the Configuration Wizard. The purpose of the sample interval setting is for conserving battery life, not for display damping or averaging, and therefore has no effect unless operating on battery power only.
- Page 19 Setup & Configuration always be very close to your alarm setting you should adjust the deadband to be a few degrees different than your alarm value. LAL (Low Alarm Limit) Setpoint Set here the low value you want the alarm to activate at LAL (Low Alarm Limit) Deadband Deadband is an area where no action occurs.
- Page 20 Setup & Configuration Scaling Here you can scale the analog output to correspond to the process reading value. 4-20 mA Example: This table shows analog output values you should expect If you set 4mA = 0°F and 20mA = 1000°F Process Reading Analog Output Value 0°F...
- Page 21 Setup & Configuration Figure 3-16. Calibration Options Screen - Skip Calibration Option From this screen you will select a Calibration option. If the unit does not require calibration you should leave the default selected “Skip Calibration” and continue by clicking the “Next >” Figure 3-17.
- Page 22 Setup & Configuration After making your selections click the “Next >” Figure 3-18. Send Settings To Digital Gauge Screen - Finish Option After your meter has been programmed click the “Finish” button to close the utility program. 3-13...
- Page 23 Setup & Configuration NOTES: 3-14...
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Page 24: Section 4 - Installation, Mounting & Wiring
Installation, Mounting & Wiring Section 4 – Installation, Mounting & Wiring 4.1 Installation Model DTG-RTD100 is NEMA 4X rated (Water tight, dust tight, and corrosion- resistant). The meter can be installed in locations where it will be intermittently exposed to spraying water, rain or high humidity. The meter should never be used under water. -
Page 25: Battery Installation/Replacement
Installation, Mounting & Wiring 4.4 Battery Installation/Replacement To install or replace the battery in your End Device you must first remove the four screws located on the Lid of the enclosure. This will allow you to remove the meter assembly and access the battery Holders. NOTE: Model DTG-RTD100 requires only one battery for normal operation (Battery 1). -
Page 26: Mounting
Installation, Mounting & Wiring • Immediately discontinue use of the battery if the battery emits an unusual smell, feels hot, changes color or shape, leaks or appears abnormal in any other way. • Do not place the battery in microwave ovens or high-pressure containers. NOTE: Standard 1.5V C cell Alkaline batteries can be used as an alternative to the standard Lithium batteries. -
Page 27: Wiring (Sensor, Power, Analog Output)
Installation, Mounting & Wiring MOUNTING BRACKET Figure 4-4. Mounting Bracket Accessory Model: DTG-RTD100-MB Models With Integral Probe Models with an integral probe are designed to be installed into a threaded thermowell housing. This allows the meter to be self supported and does not require a mounting bracket. - Page 28 Installation, Mounting & Wiring Temperature Sensor Wiring Model DTG-RTD100 is designed to operate with a 3-wire, PT100 external sensor or integral probe assembly. Wires are connected to TB1 located on the rear circuit board between the battery holder. 1 2 3 RED WIRE RED WIRE BLACK WIRES...
- Page 29 Installation, Mounting & Wiring Power Supply Wiring Example 24Vdc POWER SUPPLY – Figure 4-11. Wiring - Power Supply Analog Output Wiring Example CHART RECORDER – Figure 4-12. Wiring - Analog Output Alarm Wiring Example Driving a relay or low impedance input (Open Drain) NOTE: Diode required for magnetic relays.
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Page 30: Section 5 - Display Features & Meter Operation
Display Features & Meter Operation Section 5 – Display Features & Meter Operation 5.1 Display Features MIN MAX AVG PEAKCALBAT HAL LAL LOGSET TX °F 100% Figure 5-1. Display Features (1) Process Reading, (2) Units, (3) Bargraph, (4) Status Icons 5.2 Keypad Operation ®... - Page 31 Display Features & Meter Operation Magnetic Stylus A magnetic stylus is attached to your meter. This stylus is used to activate the front buttons on the display. If you do not need to view the “MIN”, “MAX” or “AVERAGE” readings during normal operation, or have a need to turn the backlight on during normal operation you can remove and store this stylus.
- Page 32 Display Features & Meter Operation MENU MODE Apply Magnet 3 Seconds Then Remove MODE 100% MIN VALUE MIN VALUE Apply Magnet Apply Magnet Then Remove Then Remove MIN, MAX AND AVG ALL SET TO VALUE OF CURRENT READING 100% 100% MAX VALUE MAX VALUE Apply Magnet...
- Page 33 Display Features & Meter Operation Continued from previous page UNITS UNITS Apply Magnet Apply Magnet Then Remove Then Remove UNIT 100% 100% Apply Magnet Then Remove UNITS 100% Apply Magnet Then Remove UNITS UNITS Apply Magnet Then Remove 100% 100% EXIT MODE Apply Magnet Seconds Then...
- Page 34 Display Features & Meter Operation Backlighting Operation The front keypad “Set” Button can be used to activate the backlighting feature. When activated, the backlighting will remain on for the period of time you selected during the setup and configuration in Section 3. Apply Magnet 3 Seconds To Activate Backlight...
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Page 35: Section 6 - Optional Wireless Transmitter Operation
Optional Wireless Transmitter Operation Section 6 – Optional Wireless Transmitter Operation 6.1 Introduction Compared to a wired connection, a wireless meter provides much simpler installation. Based on the physical principle of the propagation of radio waves, certain basic conditions should be observed. The following simple recommendations are provided to Insure proper installation and correct operation of your wireless meter. - Page 36 Environment Omega’s wireless end devices and receiver units have been designed to be fixed mounted and operated in a clean and dry indoor environment. Care should be taken to prevent the components of your wireless system from being exposed to moisture, toxic chemicals and extreme cold or hot temperature that are outside the specifications listed in this manual.
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Page 37: Transmit Rate Vs. Battery Life
Operational Wireless Transmitter Operation • Never use your wireless end device or receiver in medical, nuclear or other dangerous applications where an interruption of readings can cause damage or harm. • Never operate your end device or receiver with any other battery or power source than what’s specified in this manual or on the battery compartment label. - Page 38 Operational Wireless Transmitter Operation 6.4.2 DTG-RTD100-W Battery Life – Wireless Model For the DTG-RTD100-W digital RTD meter, the battery life of the device is controlled by three variables – the battery capacity, the analog output rate, and the wireless transmission rate. The battery capacity is 17000 mA hours using 2 of the 8.5Ah capacity batteries.
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Page 39: Wireless Transmitter Setup
Operational Wireless Transmitter Operation 6.5 Wireless Transmitter Setup After connecting the USB cable and running the configuration software as outlined in Section 3, you will complete the following steps to configure your wireless transmitter before placing the unit into operation. You will be using the configuration software utility that you installed onto your PC in Section 3. -
Page 40: Section 7 - Dtg-Rtd100 Design For Ce And Ukca Conformity
DTG-RTD100 Design for CE Conformity Section 7 - DTG-RTD100 Design for CE and UKCA Conformity All models of the DTG-RTD100 Digital RTD Meter have been designed to meet requirements as outlined in European Community EMC Directive and UK Electromagnetic Compatibility Regulations 2016 to standard EN 61326-2-1: 2013 for analog output cable length up to 98 feet or 30m. - Page 41 DTG-RTG100 Design for CE Conformity GROUNDING HARDWARE SHIELD WIRE (TWISTED AROUND HARDWARE) ANALOG OUTPUT CABLE (TX4) Figure 7-2. Analog Output Grounding Example 1. Slide the cable through strain relief and tighten the compression fitting in order to seal the cable. 2.
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Page 42: Section 8 - Service And Calibration
If your meter requires service or factory re-calibration, please call our Customer Service Department at 1-800-622-2378 or 203-359-1660. They will assist you in arranging the return of your meter. We can also be reached on the Internet at www.omega.com, e-mail: cservice@omega.com... -
Page 43: Section 9 - Specifications
1/second default, user adjustable from 1/0.375 sec. Sample/Display Rate: to 1/30 sec. One or two 3.6V lithium, 8.5Ah capacity (C-cell) Battery Power: one included, (Omega Replacement Part No. BATT- C-3.6V) 12 to 24 Vdc (required for analog output operation) External Power: See section 6.4... -
Page 44: Wireless Option
Specifications 9.2 Wireless Option User programmable from 1 sample/2 min to 1 Transmit Sample Rate: sample/every 2 sec Radio Frequency (RF) ISM 2.4 GHz Transceiver Carrier: RF Output Power: 10 dBm (10 mW) Range of RF Link: Outdoor Line of Sight: Up to 120 m (400 ft) Indoor/Urban: Up to 40 m (130 ft) Software (Included Free): Requires Windows 2000, XP, Vista or Windows 7. -
Page 45: Section 10 - Approvals, Regulatory Compliance
Approval, Regulatory Compliance Section 10 – Approvals, Regulatory Compliance NOTE: All approvals outlined in this manual are based on testing that was done with antennas that are supplied with your meter. Removing and or installing a different antenna will void the product compliance demonstrated in these documents. - Page 46 Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.
- Page 47 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE M U Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies M U Wire: Thermocouple, RTD & Thermistor M U Calibrators & Ice Point References M U Recorders, Controllers &...