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ANDERSON-NEGELE IZMS 025 Instruction Manual

Compactelectromagnetic flowmeter
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Instruction
Manual
IZMS
Instrument Model Number
Instrument Serial Number
Anderson Instrument Co. Inc..
156 Auriesville Road
Fultonville, NY 12072
1-800-833-0081
Fax 518-922-8997
ww.anderson-negele.com
W
02040 / 2.0 / 2024-08-22 / JB / NA

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Summary of Contents for ANDERSON-NEGELE IZMS 025

  • Page 1 Instruction Anderson Instrument Co. Inc.. 156 Auriesville Road Fultonville, NY 12072 1-800-833-0081 Manual Fax 518-922-8997 ww.anderson-negele.com Instrument Model Number Instrument Serial Number IZMS 02040 / 2.0 / 2024-08-22 / JB / NA...

  • Page 3: Table Of Contents

    Anderson-Negele IZMS C OMPACT LECTROMAGNETIC LOWMETER NSTALLATION AND PERATION NSTRUCTIONS Warranty Section 1 IZMS Components Unpacking ..................1-1 Meter Body ..................1-2 Converter ..................1-2 Connection Cables ................1-3 Circuit Boards ................. 1-3 Section 2 Installing the Meter Body and Converter Meter Body ..................
  • Page 4 Section 4 Start-Up and Commissioning Checking Flowmeter Configuration ..........4-1 Converter without LCD Display ......... 4-1 Converter with LCD Display ..........4-2 LED Indicators ................. 4-3 Hydraulic Zero Adjustment ............. 4-4 Converter without LCD Display ......... 4-5 Converter with LCD Display or Portable MSD Service Terminal .........
  • Page 5 TOC-2 IZMS Compact Electromagnetic Flowmeter...

  • Page 6: Warranty

    Warranty Anderson-Negele warrants to the original purchaser that equipment manufactured by Anderson Instrument is free from defects in material and workmanship for one (1) year from date of shipment. Anderson Instrument guarantees to repair or replace any of its equipment found defective, provided written notice of the defect is received within one year from date of shipment.

  • Page 9: Section 1 Izms Components

    As you remove the system components from their boxes, inspect each piece. If anything looks damaged, or is missing, contact the shipping agent or Anderson-Negele, as appropriate. The major items are: P meter body with connection adapters assembled to the flow tube...

  • Page 10: Meter Body

    Meter Body The meter body is diagramed in Figure 1-1. The meter body housing has the flow tube through the center and the field terminal box on top. A pair of connection adapters is attached to each end of the flow tube with an o-ring and held in place by a sanitary clamp.

  • Page 11: Connection Cables

    25 feet is required, it must be trimmed in the field (see Section 3, Making Electrical Connections). Circuit Boards There are three circuit boards inside the converter: 300-SMB1 Main Board (Figure 1-3); 300-SACPSB AC Power Supply Board (Figure 1-4); and 300- Anderson-Negele...
  • Page 12 SJB2 Junction Board (Figure 1-5). In a converter with the optional display and keypad, there is a fourth circuit board, 300-SDKB (Figure 1-6). Figure 1-3. 300-SMB1 Main Circuit Board IZMS Compact Electromagnetic Flowmeter...
  • Page 13 Figure 1-4. 300-SACPSB AC Power Supply Circuit Board Figure 1-5. 300-SJB2 Junction Circuit Board Anderson-Negele...
  • Page 14 Figure 1-6. 300-SDKB Display and Keypad Circuit Board (converter with LCD display) IZMS Compact Electromagnetic Flowmeter...

  • Page 15: Section 2 Installing The Meter Body And Converter

    The adapters protect and retain the rolled form of the ends of the PFA liner. The proper fit and seal is maintained between the connection adapters and the flow tube by O-rings. Figure 2-1. Meter Body Components Anderson-Negele...

  • Page 16: Location

    Sanitary Clamp Stainless Steel Tri-Clamp IZMS Model O-ring Part Number Connection Adaptor Part Number 1" 1" 56721A0025 45669B0025 1-1/2" 1-1/2" 56721A0032 45669B0032 2" 2" 56721A0050 45669B0050 2-1/2" 2-1/2" 56721A1065 45669B0065 3" 3" 56721B1080 45669B0080 -100 4" 4" 56721B1100 45669B0100 Caution Never install the meter body without an o-ring between the meter body flow tube and the connection adapter.
  • Page 17 P Do not install the meter body where vacuum conditions may exist that could collapse the PFA liner. Guidelines for properly locating the meter body are summarized in the following table. IZMS INSTALLATION Anderson-Negele...

  • Page 18: Installation Procedures

    Installation Procedures The meter body installation procedures must be tailored to the specific site and the size of the flowmeter. Select a location for the meter body using the guidelines discussed in the previous subsection. Install the meter body with a minimum of 5 pipe diameters of straight, unobstructed pipe upstream from the meter body and 2 pipe diameters of straight, unobstructed pipe downstream when measured from the inlet and outlet of the meter body.
  • Page 19 Do not remove the meter body from the pipeline by disassembling the connection adapters from the meter body. Connection adapters should be disassembled and assembled to the meter body only after the meter body has been removed from the pipeline. Anderson-Negele...

  • Page 20: Converter

    The standard factory-supplied cables are 25-feet long. If runs longer than 25 feet are required, contact Anderson-Negele. Do not splice cables. For runs shorter than 25 feet, the cable must be trimmed to the proper length. See Section 3, Making Electrical Connections, for instructions on field preparation of cables.

  • Page 21: Installation Procedures

    2. Make sure the converter has proper clearance to open the converter cover for installation and service (see Figure 2-3). 3. Close the cover of the converter. Tighten the screws on the front cover. 4. Mount the converter on the wall or panel using the mounting brackets. Anderson-Negele...
  • Page 22 Figure 2-3. Converter Dimensions with/without Mounting Brackets IZMS Compact Electromagnetic Flowmeter...

  • Page 23: Section 3 Making Electrical Connections

    All connections must be tight and waterproof. This connection consists of a threaded adapter to mate directly Conduit with ½" NPT rigid conduit and liquid-tight conduit connectors. All Adapter connections must be tight and waterproof. Anderson-Negele...
  • Page 24 The recommended entry methods for cable or conduit are presented in Figure 3-2. Never enter the enclosure from the top or sides. Create a generous drip leg before each entry point to collect condensate from within the conduit or cable. After wiring, fill any void with an approved silicone sealant to ensure water tightness.

  • Page 25: Grounding The Meter Body

    Anderson-Negele recommends attaching a dedicated wire from the 5mm (0.200") diameter ground lug on the side of the meter body to an effective earth ground connection point.
  • Page 26 Figure 3-5. Electrode Signal Cable Figure 3-6. Coil Drive Cable Connection cables can be routed through a rigid, dedicated conduit using water tight connectors at the meter body and converter enclosure. If desired, both cables may be routed in the same conduit. Separate the cables into two individual conduits adjacent to the meter body before routing the cables into the field terminal box on the meter body.

  • Page 27: Connecting The Meter Body To The Converter

    1. String or pull gray electrode signal cable and the black coil drive cable from meter body terminal box to the converter. Pull the excess connection cable to the converter end of the cable run. Return to the meter body. Anderson-Negele...
  • Page 28 Note: The terminals in the meter body are spring compression terminals. To make the connection, insert a 1/8" (3mm) flat blade screwdriver into the opening on the top of the terminal. Press down on the screwdriver against the compression spring to open the terminal while pushing the ferrule on the end of each wire into the terminal opening.
  • Page 29 Retighten the lug screw. Caution Before arc welding on a pipeline with a flowmeter installed, disconnect the electrode signal cable at terminals 13, 14, 16, and 18 at the meter body or terminals 14, 16, and 18 at the converter. Anderson-Negele...
  • Page 30 Figure 3-8. Meter Body-Converter Connections IZMS Compact Electromagnetic Flowmeter...

  • Page 31: Cable Field Preparation

    Cable Field Preparation Anderson-Negele provides two 25-ft long factory-prepared cables: Coil Drive and Electrode Signal. If either cable is too long, the excess cable must be trimmed at the converter end and the wires prepared for connection in the field. Procedures for adjusting the length of the cable follow.

  • Page 32: Ac Electrical Power Connections

    AC Electrical Power Connections To install the AC electrical power connections. WARNING! Do not apply electrical power to the converter until all wiring connections are completed and terminal locations verified. 1. Select a dedicated AC circuit for instrumentation. Do not select an AC electrical supply circuit that is used for powering large machines or motors.
  • Page 33 8. Properly seal wire entry points in the converter enclosure and meter body to prevent moisture intrusion. WARNING! Keep the fuse cover in place to prevent exposure to electrical shock hazard. Disconnect AC power to the converter before making any wiring connections to the converter or meter body. 3-11 Anderson-Negele...

  • Page 34: Signal Output Connections

    Signal Output Connections All connections to external devices are made from terminal blocks in the converter on the 300-SJB2 Junction Board (see Figure 3-9 and table). Figure 3-9. Converter 300-SJB2 Junction Board 300 SJB2 Board Function D5, D6, D7, D8 LED indicators for digital outputs D11, D14, D17, D20 LED indicators for digital inputs...

  • Page 35: Signal Output Descriptions And Terminal Numbers

    4 to 20 mA signal proportional to flowrate that will drive a control loop with a maximum load of 500 ohms (see Figure 3-10). Figure 3-10. Typical Signal Outputs Signal Wiring Configurations Signal wiring configurations are provided for the following external output connections: 3-13 Anderson-Negele...
  • Page 36 P MB-51P Micro-Batcher (Figure 3-11) P BC-52P Batching Controller (Figure 3-12) P RT-50 Rate/Total Indicator (Figure 3-13) P RT-50-2 Dual Rate/Total Indicator (Figure 3-14) P Veeder-Root Series 7690 Ticket Printer, AMS P/N: TP-769 (Figure 3-15) P Veeder-Root Series 7690 and SA-11 Sampler Control (Figure 3-16) P SC-21P Scaling Circuit (Figure 3-17) P Analog Output (Figure 3-18) P 24 VDC Pulse (Figure 3-19)
  • Page 37 BC-52P Batching Controller Figure 3-12. BC-52P Batching Controller Signal Wiring Configuration RT-50 Rate/Total Indicator Figure 3-13. RT-50 Rate/Total Indicator Signal Wiring Configuration 3-15 Anderson-Negele...
  • Page 38 RT-50-2 Dual Rate/Total Indicator Figure 3-14. RT-50-2 Dual Rate/Total Indicator Signal Wiring Configuration Veeder-Root Series 7690 Ticket Printer (AMS P/N: TP-769) Figure 3-15. Veeder-Root Series 7690 Ticket Printer Signal Wiring Configuration 3-16 IZMS Compact Electromagnetic Flowmeter...
  • Page 39 Veeder-Root Series 7690 and SA-11 Sampler Control Note: The converter parameter Output Mode (Menu 02) must be set to 1. Figure 3-16. Veeder-Root Series 7690 and SA11 Sampler Control Signal Wiring Configuration SC-21P Scaling Circuit Figure 3-17. SC-21P Scaling Circuit Signal Wiring Configuration 3-17 Anderson-Negele...
  • Page 40 Analog Output Figure 3-18. Analog Output Signal Wiring Configuration 24 VDC Pulse Figure 3-19. 24 VDC Pulse Signal Wiring Configuration 3-18 IZMS Compact Electromagnetic Flowmeter...

  • Page 41: Section 4 Start-Up And Commissioning

    Attempting to operate an unmatched flowmeter pair will result in improper operation or malfunction. Converter without LCD Display A sample nameplate for a converter without an LCD display follows. The information presented on the nameplate is described below. Anderson-Negele...

  • Page 42: Converter With Lcd Display

    Where: MAX. FLOWRATE Flowrate at which the analog output will equal 20mA. Maximum flowrate is the upper range limit of this flowmeter's calibration. The lower range limit of this flowmeter's calibration is 10 percent of the maximum flowrate. DIGITAL OUTPUT 1 Scaled digital pulse output for IMP1, terminals 26 and 25 on terminal block X7.

  • Page 43: Led Indicators

    LCD display, an error condition automatically Flashing every Unsuccessful hydraulic zero half second adjustment. resets after 20 seconds as long as the error condition no longer Flashing every No current in coil drive circuit exists. second to meter body. Error condition exists. Anderson-Negele...

  • Page 44: Hydraulic Zero Adjustment

    Hydraulic Zero Adjustment A hydraulic zero adjustment (Zero Adjust) must be performed in the field in order to adapt the flowmeter to the specific hydraulic conditions of the application. After a successful hydraulic zero adjustment has been accomplished, it will not be necessary to re-zero the flowmeter as long as the conditions of the installation remain unchanged.
  • Page 45 Figure 4-1. 300-SMB1 and 300-SJB2 Circuit Boards Anderson-Negele...

  • Page 46: Converter Without Lcd Display

    Converter without LCD Display To conduct a hydraulic zero adjustment (Zero Adjust): 1. Make sure the wiring between the meter body and converter is set in the final fixed position. All wiring connections must be in proper terminal locations with tight and dry connections. 2.

  • Page 47: Converter With Lcd Display Or Portable Msd Service Terminal

    2. Allow 5 minutes for the flowmeter to warm up to operating temperature. In order to maintain thermal stability, close but do not tighten the converter cover during the hydraulic zero adjustment procedure, except when access to the converter is necessary to press buttons or observe the LED status. Anderson-Negele...
  • Page 48 3. Fill the flow tube of the meter body with liquid product or water. The electrical conductivity of the product must be greater than 100 micromhos. It is essential that the fluid remain static (no flow or leakage whatsoever) and there is no entrained air in the product during the hydraulic zero adjustment procedure.

  • Page 49: Zero Test

    To a conduct a Zero Test: 1. Make sure the flow tube is full of product. 2. Make sure there is no flow or leakage. 3. Check all connection cables to make sure the terminations are tight and Anderson-Negele...
  • Page 50 dry. 4. Open the cover of the converter. The CAL/MEAS switch on the Main Board must be in the MEAS position. Note: The position of the CAL/MEAS switch determines whether a Zero Test or Zero Adjust will be performed: Position of Function Performed CAL/MEAS Switch MEAS...

  • Page 51: Function 00

    At the end of the 40 second automatic zero measurement period, the visual display shows the zero value just measured. This display remains until any key is pressed. The display pauses four seconds and then reverts to the Measuring Register. 4-11 Anderson-Negele...

  • Page 52: Reversing Direction Of Positive Flow Measurement

    Always place the CAL/MEAS switch in the MEAS position during normal flowmeter measuring operations. Having the switch in the MEAS position prevents anyone from inadvertently changing the actual stored zero value and other critical calibration parameters. Zero Test values can be useful for troubleshooting a flowmeter problem or revealing a hidden condition that may have an adverse effect on flowmeter performance.

  • Page 53: Sealing Method For Legal Htst Application

    Meter will be provided with (2) screws on both flow terminal enclosure (P/N: 300-02A), and the converter enclosure (P/N: 300-200A). These screws will permit the installation of a sealing wire and seal. With the denial of entry into the converter enclosure, all calibration parameters are protected against alteration 4-11 Anderson-Negele...

  • Page 55: Introduction

    However, the Service Display Unit is an external unit which must be plugged into the converter motherboard. WARNING! Never connect or disconnect the display unit via the connector X5 in the motherboard while the meter unit is powered on. The meter supply voltage must be disconnected first. Anderson-Negele...

  • Page 56: Portable Msd Service Display

    Portable MSD Service Display The portable MSD Service Display can be temporarily connected to a converter that does not have an integral LCD display and keypad. The MSD Service Display, consisting of a display and keypad that is functionally identical to the converter LCD display and keypad, is packaged in a hand- held enclosure.

  • Page 57: Parameter Organization

    CLEAR key Parameter Map The menu identification numbers and contents of each menu are organized according to the Parameter Map. By following the Parameter Map you can quickly access a parameter for interrogation or modification. Anderson-Negele...
  • Page 58 Figure 5-2. Parameter Map: IZMS Compact Electromagnetic Flowmeter, User Software Version V1.XX IZMS Electromagnetic Flowmeter Installation Instructions...

  • Page 59: Changing Parameters Using The Display Unit

    The EEPROM has been plugged into connector X6 on the converter motherboard and parameters specific to each application have been entered into the converter. Caution Never operate a meter body and converter with different serial numbers. The flowmeter will malfunction or operate improperly. Anderson-Negele...
  • Page 60 Should it become necessary to substitute a meter body or converter in the field and break-up a matched pair, consult the factory for the procedure for installing the EEPROM and reprogramming parameters in the converter. Figure 5-3. EEPROM plugs into connector X6 on the 300-SMB1 Main Board IZMS Electromagnetic Flowmeter Installation Instructions...

  • Page 61: Example: Changing The Maximum Flow, Qmax

    The value field will be cleared, and you can enter a new value using the numeric keypad. 5. Press to accept the new parameter value. 6. Press to return to the original display. 7. Return the CAL/MEAS switch to the MEAS position. Anderson-Negele...
  • Page 62 IZMS Electromagnetic Flowmeter Installation Instructions...
  • Page 63 Number of measurements to average "average" Operating mode of the analog output "currmode 4 - 20 mA" Empty-pipe detection "pipe detect" Disable output coils "standby mode" Level of protection against parameter changes "parameter mode" Factory setting - always 2 "out4 mode" Anderson-Negele...
  • Page 64 Keys Parameter Menu Layout Parameter mode Locked Input / Output Parameters "Qmax" 100% flow value for analog output Determines number of pulses/unit for digital pulse output IMP1 "pv 1" (also applies for 2 and 3 channel pulse outputs) (menu 03) Determines number of pulses/unit for digital pulse output IMP2 "pv 2"...
  • Page 65 (Applies only when “unit” parameter in Menu 02 is set to “free unit”) Smallest permissible measuring amount "Vmin" (for certain custody transfer and trade applications) 3-character text input for user defined units. "free unit text" Appears only when “unit” parameter in Menu 02 is set to “free unit” 5-11 Anderson-Negele...
  • Page 66 Keys Parameter Menu Layout Parameter mode Locked Review Checksums (read only cannot be altered) "eprsum" Firmware checksum Parameter checksum for critical calibration parameters "eparasum" (Parameters that cannot be unlocked by Function 98) (menu 06) Parameter checksum for non-critical parameters "nparasum" See table (Parameters that can be unlocked by Function 98) Meter body type...
  • Page 67 Pipe Detect / No Pipe Detect Default: Pipe Detect Detection which suppresses erroneous flow measurement caused by a partially empty flow tube. Enabled ÿ minimum conductivity 100 micromhos Disabled ÿ Use count interruption at low conductivity levels! Minimum conductivity 5 micromhos 5-13 Anderson-Negele...
  • Page 68 Menu 02 Parameter Meter Parameters Name Remark/Range/Default standby mode Reduces power consumption during metering Range: 0 - 2 Default: pauses by turning off meter coil excitation current standby mode 0: The standby function can be activated by pressing the “F” key followed by “99" or by activating the digital input IN1 standby mode 1: standby not possible standby mode 2: standby is possible...
  • Page 69 70% of actual flowrate after one time constant. it1 - it4 Debouncing time Minimum “on” time Range: 0 - 32767 ms Default: 125 ms duration required at the corresponding digital inputs IN1 - IN4, to recognize a valid input 5-15 Anderson-Negele...
  • Page 70 Table 5-4. Display Parameters (Menu 04) Menu 04 Parameter Display Parameters Name Remark/Range/Default Q-Typ Determines whether the flow rate indication is Range: “/min” or “/h” displayed in units "per Minute" or "per Default: “/m” (per min) Hour" such as gal/h or gal/min V-Format frac Sets the number of digits displayed to the Range:...
  • Page 71 Depends on the application. Only used in Vmin legal-for-trade or certified measuring system. free unit text Appears only when “unit” parameter in Menu 02 is User defned. set to “free unit”. Allows user to input 3-character unit designation for visual display. 5-17 Anderson-Negele...
  • Page 72 Table 5-6. Review Checksums (Menu 06) Menu 06 Parameter Review Checksums Name Remark eprsum Display of checksum of the firmware program Read-only value is based on the program version Display of checksum for the critical Read-only value is based on the eparasum calibration parameters.
  • Page 73 Table 5-7. Output Mode Configuration Settings Output Output Output Diagram Maximum Pulse Length or Direction Scaling Remarks/Application Mode Frequency Pulse / Pause Ratio of Flow parameter IMP1 Max. pulse on-time duration programmable in msec via tp1and tp2. Outputs IMP1 and IMP2 pulse independently using scaling parameters pv1 and pv2 respectively.

  • Page 75: Appendix A Troubleshooting

    P information on troubleshooting the converter P information on troubleshooting the meter body P procedure for performing a Dry Meter Body Resistance Check P information on Zero Test troubleshooting P error diagnosis with LCD display P hardware test sequence Anderson-Negele...

  • Page 76: Converter

    Converter IZMS Compact Electromagnetic Flowmeter...
  • Page 77 The flowmeter is functioning and Check output wiring to producing a pulse output at terminals peripheral and function of 26 and 25 corresponding to LED D5 the peripheral device. and/or terminal 24 and 23 See Section 3. corresponding to LED D6. Anderson-Negele...

  • Page 78: Meter Body

    Meter Body Switch off AC power to converter. Remove all wires from both sides of the connection terminals. Open terminal box cover on top of meter body. Clean the contact point of both the wires and Is the meter body terminal box free of terminals.
  • Page 79 Anderson-Negele...

  • Page 80: Dry Meter Body Resistance Check

    Dry Meter Body Resistance Check To conduct a dry meter body resistance check: 1. Switch off the AC power to the converter. 2. Empty the flow tube completely. Dry the inside of the flow tube. 3. Disconnect the coil drive cable wires from terminals 11 and 12 in the meter body terminal box.
  • Page 81 Place a note on the flowmeter with the name, address, and telephone number of the key contact person. Include a short description of the problem that requires repair. Anderson-Negele...

  • Page 82: Zero Test Troubleshooting

    Zero Test Troubleshooting (Converter with LCD Display or using MSD Service Display) Zero Test values can be useful for troubleshooting a flowmeter problem or revealing a hidden condition that may have an adverse effect on flowmeter performance. See Section 4, Start-Up and Commissioning, for the procedure to conduct a Zero Test.

  • Page 83: Error Diagnosis With Lcd Display

    Flowrate too high. Reduce flowrate. Consult factory for proper flowmeter sizing. c) Electronic malfunction. Disturbance caused by EMI or RFI Eliminate source of interference. interference in the surrounding Delete error by pressing ZERO key. environment. Defective amplifier in converter. Consult factory. Anderson-Negele...
  • Page 84 Error Error Diagnosis Corrective Action Message Number Short-term deviation of the amplifier in a) Delete error message by pressing the converter. ZERO key. b) AC power down and then power c) Check terminals 11 and 12 at both the meter body and converter. d) Check coil resistance at the meter body.
  • Page 85 2) Flow tube is full of product. 3) No flow or leakage. Conduct hydraulic zero adjustment again. (See Section 4, Hydraulic Zero Adjustment.) b) Check grounding of meter body (see Section 3). c) Conduct Dry Meter Body Resistance Check (see Appendix A). A-11 Anderson-Negele...

  • Page 86: Hardware Test Sequence

    Hardware Test Sequence The hardware test sequence is used to test both the inputs and outputs of the IZMS flowmeter and the connected peripheral devices. Õ Ð Ö Press the keys to activate the hardware test sequence. WARNING! Make certain the process that the flowmeter is controlling is closed off or disconnected before activating the hardware test sequence.
  • Page 87 “Curr1 on” (±0.3 mA) but with the reverse polarity end hardware test use the key to end this function Quit with key ENTER x = LED on o = LED off A-13 Anderson-Negele...

  • Page 89: Appendix B Theory Of Operation

    Faraday's Law can be expressed mathematically as follows: U = K where: U = induced voltage K = proportionality constant B = magnetic field strength V = average flow velocity D = distance between the electrodes (flow tube diameter) Anderson-Negele...
  • Page 90 If the flow tube (pipe) diameter and the magnetic field are constant, the equation reduces to: U = G where: G = device constant V = average flow velocity This means that the induced voltage or signal sensed in the meter body and transmitted to the converter is directly proportional to the flow velocity.

  • Page 91: Appendix C Izms Technical Specifications

    DC pulsed @ 20 Hz with constant current supply Self correcting zero adjust Converter Power Supply Field selectable by jumpers: 115 VAC/50-60 Hz/single phase 230 VAC/50-60 Hz/single phase Power Requirements 15 VA (approximately 8 W) Fuse Protection 315mA, slow response, 5 x 20mm Anderson-Negele...
  • Page 92 Scaled Digital Outputs 2 independent, scalable pulsed outputs Open collector 30 V @ 20 mA Opto-isolated Independent scaling for 2 pulsed outputs from 0.00001 to Scaling 10,000 pulses/volumetric unit Output Pulse Frequency and Width Standard Configuration: 1:1 pulse to pause ratio 500 Hz maximum Adjustable: 1 - 60,000 msec;...

  • Page 93: Meter Flow Ranges, Accuracy, And Repeatability

    F to 130 F (-25 C to 55 Converter Construction Cast aluminum with SBGL corrosion resistant coating Entry Wiring Connections 5 water tight cord grips 4 female ½" NPT conduit adapters Meter Flow Ranges, Accuracy, and Repeatability Repeatability: ± 0.10% Anderson-Negele...
  • Page 94 ANDERSON INSTRUMENT CO. LP • 400 BRITANNIA RD. EAST, UNIT 1 • MISSISSAUGA, ONTARIO L4Z 1X9 • CANADA • 905-568-1440 • FAX 905-568-1652 NEGELE MESSTECHNIK GmbH (A Division of Anderson) • RAIFFEISENWEG 7 • D-87743 EGG A. D. GÜNZ • GERMANY • +49 (0) 8333/9204-0 • FAX +49 (0) 8333/9204-49 www.anderson-negele.com...

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