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Metrix MX2033 Скачать руководство пользователя страница 28

Doc#

100576

• REV C

(Sept 2017) Page

28 of 42

Example: The configured range is 10 to 90 mils and the current gap is 30 mils.

Bottom Scale Gap = 10 mils

Top Scale Gap = 90 mils

Current = 16 * (30 -10) / (90-10) ) +4mA = 8mA

NOTE: Tolerance is + 0.15 mA.

4.2.1.2 RADIAL VIBRATION

The transmitter current output is linearly proportional to the full scale vibration range

between 4 mA and 20 mA. The following equation represents the relationship between the

vibration and the loop current:

Vibration = (Current (mA) -4) / 16 * (Full Scale Range)

EXAMPLE:

Measured mA

Full Scale Vibration

Actual Vibration

<3.6

5.0 mils, pk-pk

Probe Fault

4.0

5.0 mils, pk-pk

0.0 mils, pk-pk

12.0

5.0 mils, pk-pk

2.5 mils, pk-pk

20.0

5.0 mils, pk-pk

5.0 mils, pk-pk

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Содержание MX2033

Страница 1: ...r while the MX2034 is a two wire current loop transmitter Users can con figure either unit to measure peak to peak vibration gap distance or rotational speed These products are used in conjunction wit...

Страница 2: ...vice Information 13 3 5 3 Device Communication Status 14 3 5 4 Configurable Device Settings 14 3 5 5 Confirming the Configuration 16 3 5 6 Printing a Label 16 3 5 7 Installing the Label 18 3 6 Using t...

Страница 3: ...that may appear on the product and or in this manual include 1 2 GENERAL SAFETY SUMMARY Review the following safety precautions to avoid injury and prevent damage to this product or any products conne...

Страница 4: ...conditions such as extreme temperature excessive humidity or a corrosive atmosphere 2 OVERVIEW The Metrix Digital Proximity System module comes in two versions MX2033 3 wire proximity driver MX2034 2...

Страница 5: ...he MX2034 is powered by 24 Vdc supplied within the current loop The MX2034 is user configurable to function as either a radial vibration transmitter where the 4 20 mA signal is proportional to peak pe...

Страница 6: ...he DPS configuration for measurement type MX2034 only Changing the DPS full scale range MX2034 only Printing DPS labels 3 1 EQUIPMENT REQUIRED You will need the equipment listed below to configure a D...

Страница 7: ...rdering information Insert the USB stick into your computer and open explorer to view the files Double click the version for your operation system according to Table 2 and follow the instructions list...

Страница 8: ...100576 REV C Sept 2017 Page 8 of 42 Figure 2 shows the end user license agreement Click Accept to continue Figure 2 License Agreement Figure 3 Installation Screen Click Install to begin the installat...

Страница 9: ...resent a User Account Control notice as shown in Figure 4 Click Yes to continue Figure 4 Windows 7 User Account Control You may additionally see a Windows Security notice as shown in Figure 5 Click In...

Страница 10: ...Doc 100576 REV C Sept 2017 Page 10 of 42 Click the Finish button as shown in Figure 6 to close the installation process Figure 6 Installation Complete Screen...

Страница 11: ...computer 3 3 1 REMOVE THE BASE Remove the three screws from the DPS base to access the mini USB connector as shown in Figure 7 and Figure 8 Figure 7 Removing the Base Figure 8 The USB Plug Plug the US...

Страница 12: ...or volt age and current requirements Powering is the same for either the MX2033 or the MX2034 The MX2034 does not require load resistors when configuring Figure 9 Powering the DPS 3 4 LAUNCHING THE DP...

Страница 13: ...n as well as user specific information such as machine location etc Help Provide descriptions of the various features of the software 3 5 2 DEVICE INFORMATION The DPS software automatically retrieves...

Страница 14: ...r Factory Calibration Date Date of the last time Metrix calibrated the device Last Configuration Change Date the configuration was last changed 3 5 3 DEVICE COMMUNICATION STATUS Table 3 Device Communi...

Страница 15: ...four probe series listed in section 3 5 4 1 calibrated for 4140 steel The additional probe type specified at the time of ordering may be calibrated to a variety of materials Contact Metrix for informa...

Страница 16: ...scale or downscale for the 4 20mA output of axial position measurements only Upscale means that for the range selected in 3 5 4 5 4mA corresponds to bottom of scale and 20mA corresponds to top of scal...

Страница 17: ...ustom information click the OK button The label print start screen opens The label print start screen allows you to select the label position you want the label printing to start at This template is s...

Страница 18: ...r 3 5 7 INSTALLING THE LABEL Remove the backing from the polycarbonate label and adhere the printed label inside the clear window Attach both labels to the side of the DPS unit Refer to DPS Label Kit...

Страница 19: ...s the steps to verify proper DPS operation and to custom calibrate your DPS to your specific probe and cable CAUTION When using the MX2034 BNC connector exer cise special care to prevent ground loops...

Страница 20: ...n fixed gap increments 4 1 1 1 OBTAINING THE TARGET Use a 1 2 inch or larger target with 5 mm or 8 mm probes Be sure your target material matches the material the DPS calibration material To verify th...

Страница 21: ...cation requires these instruments and equipment Spindle micrometer Digital Multimeter Power Supply 24 Vdc 1Vdc 10 kohm resistor Figure 17 MX2033 Scale Factor Validation Set Up NOTE Use the BNC connect...

Страница 22: ...TRICALLY ZERO THE PROBE Set the probe gap electrically to the start of the measurement range by observing the DC output voltage and adjusting the probe position until the output is 1 V 0 1 V at 10 mil...

Страница 23: ...the voltage measured at 10 mils 0 25 mm from the voltage at 90 mils 2 25 mm and divide by the full scale range of 80 mils 2 mm Example Voltage at 90 mils 2 25 mm is 17 1 V Voltage at 10 mils 0 25 mm i...

Страница 24: ...calibration window opens Enter the voltages measured at each gap from the Scale Factor Verification data When complete click the Generate and Load Linearization button The software will adjust the DPS...

Страница 25: ...OK to finish Figure 21 Custom Calibration Successful Completion If the probe and cable run very far out of specification the DPS may not be able to linearize the curve In this case the software will...

Страница 26: ...erating the custom calibration process several times 4 2 1 CURRENT LOOP VERIFICATION MX2034 ONLY Follow the steps in this section to verify the current loop output for Position or Radial Vibra tion co...

Страница 27: ...IG Voltage from the volt meter and the current output measured by the Ammeter mils mm SIG Voltage Current 10 0 25 20 0 50 30 0 75 40 1 00 50 1 25 60 1 50 70 1 75 80 2 00 90 2 25 Use the following equa...

Страница 28: ...N The transmitter current output is linearly proportional to the full scale vibration range between 4 mA and 20 mA The following equation represents the relationship between the vibration and the loop...

Страница 29: ...a sure between SIG and COM at the DPS to verify the SIG out voltage If SIG out is correct the field wir ing is shorted or disconnected at the monitor side Scale Factor is high Cable length or probe se...

Страница 30: ...w Verify that total loop resis tance does not exceed the maximum per Installation Manual 100545 Current output stuck 3 5 mA Probe is disconnected or out of range Verify that the probe is con nected an...

Страница 31: ...FORMANCE GRAPHS 6 1 DRIVER TRANSMITTER TEMPERATURE RESPONSE Shown with custom calibration and represent typical performance over temperature DPS unit only at temperature 6 1 1 MX2030 BN 3300 5 METER S...

Страница 32: ...Doc 100576 REV C Sept 2017 Page 32 of 42 Figure 25 MX2030 5m System DSL 0 C to 45 C Figure 26 MX2030 5m System DSL 35C to 65 C...

Страница 33: ...Doc 100576 REV C Sept 2017 Page 33 of 42 Figure 27 MX2030 5m System ISF 0 C to 45 C Figure 28 MX2030 5m System ISF 35 C to 65 C...

Страница 34: ...Doc 100576 REV C Sept 2017 Page 34 of 42 6 1 2 MX2030 BN 3300 9 METER SYSTEM Figure 29 MX2030 9m System 35 C to 65 C Figure 30 MX2030 9m System DSL 0 C to 45 C...

Страница 35: ...Doc 100576 REV C Sept 2017 Page 35 of 42 Figure 31 MX2030 9m System DSL 35 C to 65 C Figure 32 Mx2030 9m System ISF 0 C to 45 C...

Страница 36: ...Doc 100576 REV C Sept 2017 Page 36 of 42 Figure 33 MX2030 9m System ISF 35 C to 65 C 6 1 3 METRIX BN 7200 5 METER SYSTEM Figure 34 7200 5m System 35 C to 65 C...

Страница 37: ...Doc 100576 REV C Sept 2017 Page 37 of 42 Figure 35 7200 5m System DSL 0 C to 45 C Figure 36 7200 5m System DSL 35 C to 65 C...

Страница 38: ...Doc 100576 REV C Sept 2017 Page 38 of 42 Figure 37 7200 5m System ISF 0 C to 45 C Figure 38 7200 5m System ISF 35 C to 65 C...

Страница 39: ...Doc 100576 REV C Sept 2017 Page 39 of 42 6 1 4 METRIX BN 7200 9 METER SYSTEM Figure 39 7200 9m System 35 C to 65 C Figure 40 7200 9m System DSL 0 C to 45 C...

Страница 40: ...Doc 100576 REV C Sept 2017 Page 40 of 42 Figure 41 7200 9m System DSL 35 C to 65 C Figure 42 7200 9m System ISF 0 C to 45 C...

Страница 41: ...76 REV C Sept 2017 Page 41 of 42 Figure 43 7200 9m System ISF 35 C to 65 C 6 2 PHASE DELAY Figure 44 shows the expected phase shift error as the measured frequency increases Figure 44 Phase Delay vs F...

Страница 42: ...e General Electric Company in the United States and other countries Microsoft Excel Windows and Outlook and their respective designs are marks of Microsoft Corporation in the United States and other c...

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