Digital Proximity System Opera on and Maintenance Manual

Digital Proximity System Opera on and Maintenance Manual The DPS (Digital Proximity System) family consists of two devices, the MX2033 and MX2034. The MX2033 is a conven onal 3-wire driver while the MX2034 is a twowire current loop transmi er. Users can configure either unit to measure peak-to-peak vibra on, gap distance, or rota onal speed. These products are used in conjunc on with a proximity probe and extension cable to measure the vibra on levels, gap distances, or rota onal speed of machinery sha s. Users can also configure the units via a USB cable and configura on so ware. 100576 REV B

TABLE OF CONTENTS 1. General Informa on........................................................3 1.1 Safety Terms and Symbols..................................................3 1.2 General Safety Summary....................................................3 2. Overview......................................................................... 4 2.1 MX2033 Three-Wire Proximity Driver.............................................. 5 2.2 MX2034 Two-Wire Transmi er.................................................... 5 2.3 For more informa on............................................................. 5 3. Configuring a DPS................................................................. 6 3.1 Equipment Required.......................................................6 3.2 So ware Installa on.......................................................7 3.3 Connec ng the DPS to a Computer..........................................11 3.3.1 Remove the Base.......................................................11 3.3.2 Apply Power...........................................................12 3.4 Launching the DPS Configura on So ware....................................12 3.5 Main Screen.............................................................13 3.5.1 Command Line Op ons..................................................13 3.5.2 Device Informa on......................................................13 3.5.3 Device Communica on Status.............................................14 3.5.4 Configurable Device Se ngs..............................................14 3.5.5 Confirming the Configura on.............................................16 3.5.6 Prin ng a Label.........................................................16 3.5.7 Installing the Label......................................................18 3.6 Using the MX2034 Buffered Output.........................................18 4. Verifica on and Calibra on.................................................19 4.1 Scale Factor Verifica on...................................................20 4.2 Scale Factor Custom Calibra on.............................................24 4.2.1 Current Loop Verifica on (MX2034 only)....................................26 5. Troubleshoo ng..........................................................29 5.1 MX2033 and MX2034.....................................................29 5.2 MX2034 Only............................................................30 6. Performance Graphs.......................................................31 6.1 Driver/Transmi er Temperature Response....................................31 6.1.1 MX2030/BN 3300 5 Meter System.........................................31 6.1.2 MX2030/BN 3300 9 Meter System.........................................34 6.1.3 Metrix/BN 7200 5 Meter System..........................................36 6.1.4 Metrix/BN 7200 9 Meter System..........................................39 6.2 Phase Delay.............................................................42 7. Trademarks and Copyrights.................................................43 Doc# 100576 REV B (April 2015) Page 2 of 42

1. GENERAL INFORMATION 1.1 SAFETY TERMS AND SYMBOLS Terms that appear in this manual requiring special a en on include: WARNING: Warning statements iden fy condi ons or prac ces that could result in injury or loss of life. CAUTION: Cau on statements iden fy condi ons or prac ces that could result in damage to the product, loss or corrup on of data, or damage to the environment or other property. NOTE: Notes iden fy material of special interest or importance to the user, not including cau ons or warnings. Symbols that may appear on the product and/or in this manual include: HIGH VOLTAGE PRESENT DANGER or CAUTION PROTECTIVE EARTH FUNCTIONAL GROUND NOTE 1.2 GENERAL SAFETY SUMMARY Review the following safety precau ons to avoid injury and prevent damage to this product or any products connected to it. USE ONLY AS SPECIFIED To avoid poten al hazards, use this product only as specified. Only qualified personnel should perform installa on and uninstalla on procedures. OBSERVE ALL TERMINAL RATINGS To avoid fire or shock hazard, observe all ra ngs and markings on the product. Consult the individual sec ons of this manual for further ra ngs informa on before making connec ons to the product. AVOID EXPOSURE TO CIRCUITRY Do not touch exposed electrical connec ons and components when power is present. DO NOT OPERATE WITH SUSPECT FAILURES If you suspect there is damage to this product, have it inspected by qualified personnel. Doc# 100576 REV B (April 2015) Page 3 of 42

1.3 RECEIVING, INSPECTING AND HANDLING THE SYSTEM Metrix ships the probe, extension cable, and driver as separate units that the user interconnects at the installa on site. Carefully remove all equipment from the shipping containers and inspect it for shipping damage. If you see shipping damage, file a claim with the carrier and submit a copy to Metrix Instrument Co. Include part numbers and serial numbers on all correspondence. If no damage is apparent and the equipment is not going to be used immediately, return the equipment to the shipping containers and reseal un l ready for use. Store the equipment in an environment that is free from poten ally damaging condi ons 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-wire, loop powered proximity transmi er A complete DPS system requires a DPS module, a proximity probe, and an extension cable. You can configure the MX2033 and MX2034 modules to operate with the probe and cable combina ons shown in Table 1. Table 1: Probe Configura ons Manufacturer Probe Series System Length Metrix MX2030 5 mm or 8mm p 5m Metrix MX2030 5 mm or 8 mm p 9 m Metrix 7200 5 mm or 8 mm p 5 m Metrix 7200 5 mm or 8 mm p 9 m Bently Nevada 3300 or 3300 XL 5 mm or 8 mm p Bently Nevada 3300 or 3300 XL 5 mm or 8 mm p 5 m 9 m Bently Nevada 7200 5 mm or 8 mm p 5 m Bently Nevada 7200 5 mm or 8 mm p 9 m Standard target material is AISI 4140. Other materials available upon request. Doc# 100576 REV B (April 2015) Page 4 of 42

The sec ons below provide more module informa on. 2.1 MX2033 THREE WIRE PROXIMITY DRIVER The MX2033 signal output is propor onal to the distance between the probe p and the target material. The signal output follows API Standard 670 and is compa ble with most con nuous vibra on monitoring systems. The MX2033 uses -24Vdc excita on and provides an output scale factor of 7.87 mv/mm (200mV/mil) for 5 mm and 8mm probes. 2.2 MX2034 TWO WIRE TRANSMITTER The MX2034 provides an ISA standard 4-20 ma signal propor onal to vibra on or axial posi- on for direct connec on to a PLC, DCS, SCADA system, or other instrumenta on without requiring a separate monitor system. The MX2034 is powered by +24 Vdc, supplied within the current loop. The MX2034 is user-programmable to func on as either a radial vibra on transmi er (where the 4-20 ma signal is propor onal to peak-peak vibra on amplitude), or as an axial posi on transmi er (where the 4-20 ma signal is propor onal to average probe gap). For convenience when connec ng to signal analyzers, portable data collectors, and test instrumenta on, the raw vibra on signal is available at a short-circuit protected BNC connector. Refer to sec on 3.6 of this manual for important informa on and cau ons regarding proper use of this connector. 2.3 FOR MORE INFORMATION Refer to these documents for more informa on: 1087015 MX2030 Digital Proximity Transducer System Datasheet 1232961 DPS Hazardous Area Installa on Manual 100528 DPS Label Kit Manual Doc# 100576 REV B (April 2015) Page 5 of 42

3. CONFIGURING A DPS This sec on lists the procedure for configuring a DPS: Installing the DPS Configura on So ware Connec ng a DPS to your computer Retrieving the configura ons from the DPS Changing the DPS configura on for probe/cable type Changing the DPS full scale range (MX2034 only) Prin ng DPS labels 3.1 EQUIPMENT REQUIRED You will need the equipment listed below to configure a DPS. Item Computer 24V Power Supply USB Cable Notes With Windows XP or Windows 7 Opera ng System Posi ve or Nega ve. Refer to datasheet 1087015 for power supply voltage tolerance and DPS current requirements. USB 2.0 A/mini B Labels Avery 6570 Label Overlay Included with the DPS Doc# 100576 REV B (April 2015) Page 6 of 42

3.2 SOFTWARE INSTALLATION Metrix provides the DPS Configura on and U lity So ware on a USB memory s ck that you request with the DPS (Refer to the DPS datasheet for so ware ordering informa on.) Insert the USB s ck into your computer and open explorer to view the files. Double-click the version for your opera on system according to Table 2 and follow the instruc ons listed on the following pages. T 2: O S. V Opera ng System Windows XP Windows 7 Version DPSUser.exe DPSUser_x64.exe Click Next to con nue Figure 1: So ware Installa on Splash Screen Doc# 100576 REV B (April 2015) Page 7 of 42

Figure 2 shows the end user license agreement. Click Accept to con nue Figure 2: License Agreement Click Install to begin the installa on Figure 3: Installa on Screen Doc# 100576 REV B (April 2015) Page 8 of 42

If you are running Windows 7, Windows may present a User Account Control no ce as shown in Figure 4. Click Yes to con nue. Figure 4: Windows 7 User Account Control You may addi onally see a Windows Security no ce as shown in Figure 5. Click Install this driver so ware anyway to con nue. Figure 5: Windows 7 Security Control Doc# 100576 REV B (April 2015) Page 9 of 42

Click the Finish bu on as shown in Figure 6 to close the installa on process. Figure 6: Installa on Complete Screen Doc# 100576 REV B (April 2015) Page 10 of 42

3.3 CONNECTING THE DPS TO A COMPUTER Follow these steps to access the DPS USB connector for connec on to a 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. Remove these three screws to remove the base Figure 7: Removing the Base Plug the mini-usb connector into the DPS Plug Figure 8: The USB Plug Plug the USB A connector into an available USB port on your computer. Doc# 100576 REV B (April 2015) Page 11 of 42

3.3.2 APPLY POWER You must apply 24 Vdc power to the DPS while configuring as shown in Figure 9. Note that you can use either a nega ve or posi ve power supply (Refer to the DPS datasheet for voltage and current requirements.) Powering is the same for either the MX2033 or the MX2034. The MX2034 does not require load resistors when programming. Common +24V -24V Common Figure 9: Powering the DPS NOTE: Install the so ware before connec ng and powering the DPS to ensure the computer finds the correct USB driver 3.4 LAUNCHING THE DPS CONFIGURATION SOFTWARE Launch the DPS Configura on So ware by double-clicking the icon: Doc# 100576 REV B (April 2015) Page 12 of 42

3.5 MAIN SCREEN The DPS Configura on So ware opens with the main screen shown in Figure 10. Figure 10: The Main Screen 3.5.1 COMMAND LINE OPTIONS File Exit the DPS Configura on So ware. Print Labels This opens the label prin ng screen to print updated side labels for their unit. This label contains basic configura on informa on as well as user specific informa on such as machine loca on, etc. Help - Provide descrip ons of the various features of the so ware. 3.5.2 DEVICE INFORMATION The so ware automa cally retrieves the DPS configura on when launched with a powered up DPS unit connected via a USB cable. If you connect a DPS unit a er launching the program, press the Retrieve bu on to retrieve the configura on. The device informa on shows: Data Last Retrieved: The date and me the displayed configura on was retrieved. Model: DPS part number and dash op ons. Doc# 100576 REV B (April 2015) Page 13 of 42

Descrip on: Digital Proximity Driver (MX2033) or Digital Proximity Transmi er (MX2034) Serial Number: Device serial number Date of Manufacture: Date the device was manufactured. Firmware Version: Firmware model and revision number Hardware Version: Hardware major.minor revision number Factory Calibra on Date: Date of the last me Metrix calibrated the device Last Configura on Change: Date the configura on was last changed. 3.5.3 DEVICE COMMUNICATION STATUS Table 3: Device Communica on Status Status Descrip on DPS is connected and communica ng properly DPS is not connected or not communica ng 3.5.4 CONFIGURABLE DEVICE SETTINGS You can configure a DPS for: Probe Series Probe Diameter System Length Target Material Measurement (MX2034 only) Range (MX2034 only) 4-20mA Direc on (MX2034 only) Doc# 100576 REV B (April 2015) Page 14 of 42

1) Select the new configura on parameters from the drop down list 2) Click the Send bu on to send the new configura on to the DPS Figure 11: Configuring by Parameters 3.5.4.1 PROBE SERIES All DPS units support Metrix MX2030, Metrix 10,000 series 7200 compa ble, Bently Nevada 3300, and Bently Nevada 7200 series probes. The DPS also supports one addi onal probe type specified at the me of ordering. 3.5.4.2 PROBE DIAMETER The DPS currently supports 5mm and 8mm probe p diameters as part of its standard factory-loaded curve set. 3.5.4.3 TARGET MATERIAL DPS units support the standard four probe series listed in sec on 3.5.4.1 calibrated for 4140 steel. The addi onal probe type specified at the me of ordering may be calibrated to a variety of materials. Contact Metrix for informa on on special material calibra ons. 3.5.4.4 MEASUREMENT The Measurement field is only ac ve for the MX2034 transmi er model. The MX2034 currently supports two measurements: Radial Vibra on and Axial Posi on. 3.5.4.4.1 RADIAL VIBRATION The MX2034 performs a peak to peak detec on and drives the 4-20 ma output as a percentage of the configured range. Doc# 100576 REV B (April 2015) Page 15 of 42

3.5.4.4.2 AXIAL POSITION The MX2034 low pass filters the measured signal and outputs the axial posi on as a percentage of the configured range. 3.5.4.5 RANGE The Range choices are different for Radial Vibra on and Axial Posi on measurements. 3.5.4.6 4 20mA DIRECTION The MX2034 allows configura on of upscale or downscale for the 4-20mA output. Upscale means that for the range selected in 3.5.4.5, 4mA corresponds to bo om of scale and 20mA corresponds to top of scale; downscale reverses these conven ons and means that 20mA corresponds to bo om of scale and 4mA corresponds to top of scale. 3.5.5 CONFIRMING THE CONFIGURATION A er clicking the Send bu on, you will have the op on to abort the configura on change. Press the Yes bu on to con nue. 3.5.6 PRINTING A LABEL A er sending a configura on change, the so ware will give you the op on to print a label. You can also print a label later from the main screen by clicking Print Labels and then One Label. Figure 12: Prin ng one label Doc# 100576 REV B (April 2015) Page 16 of 42

Clicking the Print Label bu on next to the label informa on opens up the Print Label Screen. Use this screen to fill in addi onal informa on you want to record with the DPS. Figure 13: Print Label Screen A er filling in any custom informa on, click the OK bu on. The label print start screen opens. The label print start screen allows you to select the label posi on you want the label prin ng to start at. This template is set for Avery 6570 label sheets of 32 labels (or equivalent). NOTE: User-printed labels should be secured under plas c overlay window. Order Metrix p/n 100527 DPS Label Prin ng Kit which contains instruc ons, Avery Labels, and overlays needed for prin ng up to 16 labels. Doc# 100576 REV B (April 2015) Page 17 of 42

Figure 14: Selec ng the label print start posi on Clicking a label star ng point will open the printer selec on screen. Select the printer and click OK to print. Figure 15: Selec ng the printer 3.5.7 INSTALLING THE LABEL Remove the backing from the polycarbonate label and adhere the printed label inside the clear window. A ach both labels to the side of the DPS unit. Refer to DPS Label Kit manual 100528 for addi onal details. 3.6 USING THE MX2034 BUFFERED OUTPUT Due to the two wire, loop-powered MX2034 transmi er design, the current loop common floats on top of the voltage developed across the current loop sense resistor. Doc# 100576 REV B (April 2015) Page 18 of 42

The buffered output common is protected against ground loop currents affec ng the current loop output with a 10kΩ resistance between the buffered output common and the loop common. Metrix recommends using a ground isolated instrument or signal isolator. The meter, oscilloscope or analyzer used to measure the gap voltage or to observe the vibra on signal (DYNAMIC OUTPUT) must have an input impedance of one megohm or greater. The scale factor of the output signal is 200 mv/ mil. Metrix recommends a maximum cable length of 15 (5 m) when connec ng to the buffered output due to noise suscep bility caused by the high input and output impedances. CAUTION: When using the MX2034 BNC connector, exercise special care to prevent ground loops that could alter the 4-20mA output, resul ng in spurious alarms or machine trips. Such ground loops can occur when connec ng to grounded test equipment or mul ple input test equipment. Metrix recommends use only with ungrounded test equipment, such as ba ery-powered portable meters, or grounded test equipment with differen al inputs (i.e., neither side of input connec on is ed to ground). Also, cable lengths between the BNC connector and test equipment should be kept suitably short (5m or less) to prevent unwanted noise. 4. VERIFICATION AND CALIBRATION This sec on describes the steps to verify proper DPS opera on and to custom calibrate your DPS to your specific probe and cable. NOTE: The DPS requires the probe and extension cables be from the configured probe series, combine to the configured system length, and view the configured target material in order to meet system range and accuracy Doc# 100576 REV B (April 2015) Page 19 of 42

CAUTION: Do not connect test equipment or cables to the driver unless the area has been determined to be non-hazardous 4.1 SCALE FACTOR VERIFICATION Follow these steps in this sec on to verify the voltage output scale factor. The basic procedure is: Obtain the correct target material Assemble the test instruments and equipment Electrically zero the probe Measure the output voltage in 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 calibra on material. To verify the calibra on material, follow the steps listed in Figure 16. 1) Retrieve the DPS configura on 2) Verify the Target Material configura on Figure 16: Verifying the Target Material Configura on Doc# 100576 REV B (April 2015) Page 20 of 42

4.1.1.2 ASSEMBLE THE TEST INSTRUMENTS AND EQUIPMENT Verifica on requires these instruments and equipment Spindle micrometer Digital Mul meter Power Supply (-24 Vdc +/- 1Vdc) 10 kohm resistor NOTE: Use the BNC connector on the MX2034 to verify the scale factor. The terminal strip signal pin is not used on the MX2034. Figure 17: MX2033 Scale Factor Valida on Set Up Doc# 100576 REV B (April 2015) Page 21 of 42

Figure 18: MX2034 Scale Factor Valida on Set Up 4.1.1.3 ELECTRICALLY ZERO THE PROBE Set the probe gap electrically to the start of the measurement range by observing the DC output voltage and adjus ng the probe posi on un l the output is -1 V +/- 0.1 V at 10 mils gap. Set micrometer for 10 mils Move probe un l meter reads -1.0V Figure 19: Se ng Electrical Zero Doc# 100576 REV B (April 2015) Page 22 of 42

4.1.1.4 MEASURE THE VOLTAGE IN GAP INCREMENTS Increase the micrometer 10 mil (0.25 mm) increments and fill in the measured SIG Voltage in the table below. Table 4: Verifica on Data Table mils mm SIG Voltage 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 To calculate the Average Scale Factor (ASF), subtract 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) is -0.98 V ASF = (-0.98) - (-17.1)/80 = 201.5 mv/mil Or ASF = (-0.98) - (-17.1)/2 = 8.06 mv/mm To calculate the Incremental Scale Factor (ISF) at each gap, subtract the SIG voltage measured 10 mils (0.25 mm) below each increment and divide by 10 mils (0.25 mm). Example: Voltage at 40 mils (1.0 mm) is -7.1 V Voltage at 50 mils (1.25 mm) is -9.02 V ISF = (-9.02) - (-7.1)/10 = -192 mv/mil Or ISF = (-9.02) - (-7.1)/0.25 = -7.68 mv/mm Doc# 100576 REV B (April 2015) Page 23 of 42

4.2 SCALE FACTOR CUSTOM CALIBRATION You can easily custom calibrate the DPS for your probe following the procedure in this sec- on. Perform the Scale Factor Verifica on as described in sec on 4.1. NOTE: The custom calibra on process overwrites any previous custom calibra on. Standard Metrix factory calibra ons for MX2030 and 7200 5m and 9m systems are not affected. Open the DPS so ware and click the bu on. The custom calibra on window opens. Enter the voltages measured at each gap from the Scale Factor Verifica on data. NOTE: Voltages are assumed nega ve. Do not put a - sign in front of each voltage. When complete, click the Generate and Load Lineariza on bu on. The so ware will adjust the DPS lineariza on to match the probe and cable. Doc# 100576 REV B (April 2015) Page 24 of 42

Fill in the voltages measured at each gap and then click the Generate and Load Lineariza on bu on. Figure 20: Filling in the Custom Calibra on Voltages At comple on, the following dialog box shows. Click OK to finish. Figure 21: Custom Calibra on Successful Comple on If the probe and cable run very far out of specifica on, the DPS may not be able to linearize the curve. In this case, the so ware will show an error message as shown in Figure 22. Doc# 100576 REV B (April 2015) Page 25 of 42

Figure 22: Custom Calibra on Shortened Curve If this occurs, verify that the voltages you entered were correct. Verify that your system components combine to the correct length. If all is correct, you can choose to accept the shortened curve or hit cancel and use a different probe and cable. In some cases, probes and cables that are far out of specifica on can be brought into specifica on by itera ng the custom calibra on process several mes. NOTE: Metrix does not recommend using the custom calibra on feature to calibrate mismatched systems. Mismatched systems degrade probe and cable temperature performance. 4.2.1 CURRENT LOOP VERIFICATION MX2034 ONLY Follow the steps in this sec on to verify the current loop output for Posi on or Radial Vibra- on configured DPS units. 4.2.1.1 POSITION CONFIGURED UNITS The transmi er current output is linearly propor onal to the average probe gap (posi on) between 4 ma and 20 ma. Use the instruments and equipment shown in Figure 23 to verify a posi on transmi er current output. Doc# 100576 REV B (April 2015) Page 26 of 42

Figure 23: Current Loop Valida on Set Up At each gap, measure and record the SIG 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 on to determine the expected current at each gap. Current = 16 * (Gap-Bo om Scale Gap) / (Top Scale Gap-Bo om Scale Gap) + 4mA Doc# 100576 REV B (April 2015) Page 27 of 42

Example: The configured range is 10 to 90 mils and the current gap is 30 mils. Bo om Scale Gap = 10 mils Top Scale Gap = 90 mils NOTE: Tolerance is + 0.15 ma. 4.2.1.2 RADIAL VIBRATION Current = 16 * (30-10) / (90-10) ) +4mA = 8mA The transmi er current output is linearly propor onal to the full scale vibra on range between 4 ma and 20 ma. The following equa on represents the rela onship between the vibra on and the loop current: EXAMPLE: Vibra on = (Current (ma) -4) / 16 * (Full Scale Range) Measured ma Full Scale Vibra on Actual Vibra on <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 Doc# 100576 REV B (April 2015) Page 28 of 42

5. TROUBLESHOOTING 5.1 MX2033 AND MX2034 Symptom Possible Problems Recommended Ac on SIG stuck near -21V Probe is disconnected (7200 only) Verify that the probe is properly connected and the gap is in the OK region. SIG stuck at -Vt SiG shorted to power Disconnect the SIG line at the DPS and measure the DPS voltage between SIG and COM. If this measures correctly, the short is in the field wiring. SIG stuck 0 < Vout < -0.05V SIG stuck at 0 V Scale Factor is high Probe is shorted Probe is disconnected (MX2030 or 3300) Signal wire disconnected Output shorted to common Power or common disconnected Cable length or probe series is configured incorrectly Verify that the probe is properly connected and the gap is in the OK region. Measure between Vt and COM at the DPS and verify the input power is within the specified range. Disconnect the SIG wire and measure between SIG and COM at the DPS to verify the SIG out voltage. If SIG out is correct, the field wiring is shorted or disconnected at the monitor side. Verify that probe and extension cable are of the same series and have the correct system length. Use the custom calibra on feature to correct the scale factor for the given probe (see sec on 4.2) Scale Factor is low Load impedance is too low Verify that the input impedance of the measuring device is 10 kohms. Scale Factor is low Scale Factor is low Scale factor not adjusted for safety barriers Cable length or probe series is configured incorrectly Verify that the monitoring system was correctly configured for safety barriers. With barriers, the scale factor is 192 V/mil. Verify that probe and extension cable are of the same series and have the correct system length. Use the custom calibra on feature to correct the scale factor for the given probe (see sec on 4.2) Doc# 100576 REV B (April 2015) Page 29 of 42

5.2 MX2034 ONLY Symptom Possible Problems Recommended Ac on Maximum current below 20 ma Current output stuck < 3.5 ma Current output high or low Loop resistance too large or power supply too low. Probe is disconnected or out of range Incorrect 4 20 Scale selected Verify that total loop resistance does not exceed the maximum per Installa on Manual 100545. Verify that the probe is connected and the gap is in the specified OK region. Upload the device informa- on (see Sec on 3.5.2) and verify the configured scale. Doc# 100576 REV B (April 2015) Page 30 of 42

6. PERFORMANCE GRAPHS 6.1 DRIVER/TRANSMITTER TEMPERATURE RESPONSE Shown with custom calibra on and represent typical performance over temperature, DPS unit only at temperature. 6.1.1 MX2030/BN 3300 5 METER SYSTEM Figure 24: MX2030 5m System, -35 C to +65 C Doc# 100576 REV B (April 2015) Page 31 of 42

Figure 25: MX2030 5m System DSL 0 C to 45 C Figure 26: MX2030 5m System DSL -35C to +65 C Doc# 100576 REV B (April 2015) Page 32 of 42

Figure 27: MX2030 5m System ISF, 0 C to 45 C Figure 28: MX2030 5m System ISF -35 C to + 65 C Doc# 100576 REV B (April 2015) Page 33 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 Doc# 100576 REV B (April 2015) Page 34 of 42

Figure 31: MX2030 9m System DSL, -35 C to +65 C Figure 32: Mx2030 9m System ISF, 0 C to +45 C Doc# 100576 REV B (April 2015) Page 35 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 Doc# 100576 REV B (April 2015) Page 36 of 42

Figure 35: 7200 5m System DSL, 0 C to +45 C Figure 36: 7200 5m System DSL, -35 C to +65 C Doc# 100576 REV B (April 2015) Page 37 of 42

Figure 37: 7200 5m System ISF, 0 C to +45 C Figure 38: 7200 5m System ISF, -35 C to +65 C Doc# 100576 REV B (April 2015) Page 38 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 Doc# 100576 REV B (April 2015) Page 39 of 42

Figure 41: 7200 9m System DSL, -35 C to +65 C Figure 42: 7200 9m System ISF, 0 C to +45 C Doc# 100576 REV B (April 2015) Page 40 of 42

Figure 43: 7200 9m System ISF, -35 C to +65 C 6.2 PHASE DELAY Figure 44 shows the expected phase shi error as the measured frequency increases. Figure 44: Phase Delay vs. Frequency Doc# 100576 REV B (April 2015) Page 41 of 42

7. TRADEMARKS AND COPYRIGHTS All trademarks, service marks, and/or registered trademarks used in this document belong to Metrix Instrument Company, L.P. except as noted below: Bently Nevada, RAM, and NSv are marks of the General Electric Company in the United States and other countries. Microso, Excel, Windows, and Outlook and their respec ve designs are marks of Microso Corpora on in the United States and other countries. Copyright 2013, Metrix Instrument Company, L.P. All rights reserved. info@metrixvibra on.com www.metrixvibra on.com 8824 Fallbrook Dr. Houston, TX 77064, USA Tel: 1.281.940.1802 Fax: 1.713.559.9421 A er Hours (CST) Technical Assistance: 1.713.452.9703 Doc# 100576 REV B (April 2015) Page 42 of 42