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Vane/Piston EXL/H
with Explosion Proof Enclosure
Installation and Operation Manual
Flowmeter Series:
PI, MN, MM, MH
Equipped with E control boxes
including 4-20 mA transmitter
Universal Flow Monitors, Inc.
1755 E. Nine Mile Road • P.O. Box 249 • Hazel Park, MI 48030
Tel: 248-542-9635 • Fax: 248-398-4274
www.flowmeters.com • E-mail: ufm@flowmeters.com
Website:
http://www.flowmeters.com
EX-MANUAL-032321
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Table of Contents
Related Manuals for Universal Flow Monitors PI Series
Summary of Contents for Universal Flow Monitors PI Series
- Page 1 PI, MN, MM, MH Equipped with E control boxes including 4-20 mA transmitter Universal Flow Monitors, Inc. 1755 E. Nine Mile Road • P.O. Box 249 • Hazel Park, MI 48030 Tel: 248-542-9635 • Fax: 248-398-4274 www.flowmeters.com • E-mail: ufm@flowmeters.com Website: http://www.flowmeters.com...
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Page 2: Table Of Contents
TABLE OF CONTENTS PROPRIETARY NOTICE ............................. 5 NAMEPLATES AND PRODUCT ID ......................5 Quick Setup ..............................6 WIRING of TRANSMITTER ........................... 7 MAXIMUM Dimensions ........................... 8 INSTALLATION ..............................8 GENERAL SPECIFICATIONS ..........................9 INTRODUCTION TO HART ®FIELD DEVIC E SPECIFICATIONS ............11 PURPOSE .............................. - Page 3 Common-Practice Commands ........................18 Supported Commands..........................18 Burst Mode ..............................18 Catch Device Variable..........................18 Device-Specific Commands ........................... 18 Command #128: Read Alarm Setpoints ....................19 Command #129: Write Low Alarm Setpoint ..................... 20 Command #130: Write High Alarm Setpoint ..................... 21 Command #131: Reset Totalizer .......................
- Page 4 RMA FORM ..............................32 WARRANTY INFORMATION ........................... 33 EX-MANUAL-032321...
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Page 5: Proprietary Notice
Universal Flow Monitors, Inc. reserves the right to change the information contained in this publication at any time and without prior notice. -
Page 6: Quick Setup
QUICK SETUP Screw pipe into meter with flow going into port marked “IN”. Teflon tape or pipe dope discouraged PIPING WIRING Wire must be in accordance with all local and national codes. Wire size and insulation ratings should support actual loads. In all cases, wire must be, as a minimum, 20 AWG Teflon insulated rated at 600 V and 200 ˚C. -
Page 7: Wiring Of Transmitter
WIRING of TRANSMITTER WITH OR WITHOUT HART WARNING: ELECTRICAL HAZARD - DISCONNECT POWER BEFORE REMOVING COVER. This instrument was made for the specific use stated at time of order. Any other use may cause injury. Read instructions before using. AVERTISSEMENT: RISQUE ÉLECTRIQUE - DÉBRANCHEZ L'ALIMENTATION AVANT DE RETIRER LE COUVERCLE. -
Page 8: Maximum Dimensions
MAXIMUM DIMENSIONS INSTALLATION For best results, the meters may be installed in any position as long as proper piping installation requirements are observed. This includes sufficient support of adjacent piping to minimize the system’s inherent vibration. Unions of the same pipe size and full port isolation ball valves may be installed for ease of removal and servicing of equipment, if necessary. -
Page 9: General Specifications
GENERAL SPECIFICATIONS MAXIMUM OPERATING 500 PSI for PI medium pressure and MM PRESSURE: 1500 PSI for PI high pressure (Stainless Steel) 2000 PSI for MH MAX FLUID TEMPERATURE: 200˚F (93˚C) for MN and PI MIN AND MAX AMBIENT 35˚F (1.5˚C) to 150˚F (65˚C) for MN and PI FLOWMETER TEMPERATURE: MAXIMUM FLOW: Meters may occasionally be over-ranged up to 125% of capacity without... - Page 10 MOUNTING: Flow Meters with the Style "E" enclosures may be mounted in any orientation which best suits the user's needs, especially as it pertains to readability of the LCD readout. EX-MANUAL-032321...
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Page 11: Introduction To Hart ®Field Device Specifications
INTRODUCTION TO HART ®FIELD DEVICE SPECIFICATIONS Scope The Universal Flow Monitors water flow transmitter, model ME Transmitter complies with HART Protocol Revision 7.0. This document specifies all the device specific features and documents HART Protocol implementation details (e.g., the Engineering Unit Codes supported). -
Page 12: Device Identification
UFM flowmeters: MN/MM/MH and PI model flow meters as manufactured by Universal Flow Monitors, Inc. The analog output of this device is linear with flow over the working range of all supported flowmeters. -
Page 13: Host Interface
HOST INTERFACE ANALOG OUTPUT 1: PROCESS FLOW The two-wire 4-20mA current loop is connected to two terminals on the transmitter circuit board. Depending on the product used, one of the two configurations are offered for field wiring. A secondary terminal strip away from the PCB (mounted in a separate compartment of the flowmeter) and is marked (+) and (–). The red wire connects the (+) terminal on the PCB to (+) and the black wire connects the (–) terminal on the PCB to (–). -
Page 14: Local Interfaces, Jumpers And Switches
This is the only output from this transmitter, representing the process flow measurement, linearized and scaled according to the configured range of the instrument. This output corresponds to the Primary Variable. HART Communication is supported on this loop. A guaranteed linear over-range is provided. Device malfunction can be indicated by the up-scale current of 24mA. Current values are shown in the table below. -
Page 15: Device Variables
DEVICE VARIABLES Device Variable Name Description Units HART Class Code Number 0,246 Primary Variable Flow GPM,CMH,LPM 1,247 Secondary Variable Totalizer Follows PV Units Percent Range Output % of FS None Loop Current Current Output DYNAMIC VARIABLES Two Dynamic Variables are implemented. Meaning Units Volumetric Flow Reading... -
Page 16: Status Information
STATUS INFORMATION DEVICE STATUS Bit Mask Definition Conditions to set bit 0x80(bit 7) Device Malfunction None 0x40(bit 6) Configuration Changed Any change in device configuration 0x20(bit 5) Cold start Set any time power is cycled 0x10(bit 4) More Status Available Triggers when either alarm is active 0x08(bit 3) Loop Current Fixed... -
Page 17: Universal Commands
0x20 Undefined 0x10 Undefined 0x08 Undefined 0x04 Undefined 0x02 High Alarm High Alarm is active if set 0x01 Low alarm Low Alarm is active if set Command 48 Byte Data Byte Description Data Device Specific Status Only Byte 0 is used Extended Device Status Bit 1 will be set when an alarm condition is active. -
Page 18: Common-Practice Commands
COMMON-PRACTICE COMMANDS SUPPORTED COMMANDS The following common-practice commands are implemented: Read Device Variables Write Range Values Perform Master Reset Write PV Units Read Device Variable Information In command 54 the acquisition period is unused. Values are typically updated every 100ms. BURST MODE This Field Device does not support Burst Mode. -
Page 19: Command #128: Read Alarm Setpoints
COMMAND #128: READ ALARM SETPOINTS Reads the High and Low Alarm Setpoints. If zero, the alarm is disabled. REQUEST DATA BYTES Byte Format Description None RESPONSE DATA BYTES Byte Format Description Enum PV Unit Code Float Value of Low Alarm Setpoint Float Value of High Alarm Setpoint COMMAND-SPECIFIC RESPONSE CODES... -
Page 20: Command #129: Write Low Alarm Setpoint
COMMAND #129: WRITE LOW ALARM SETPOINT Writes the setpoint for the Low Alarm REQUEST DATA BYTES Byte Format Description Float Low Alarm Setpoint RESPONSE DATA BYTES Byte Format Description Enum PV Unit value Float Low Alarm Setpoint COMMAND-SPECIFIC RESPONSE CODES Code Class Description... -
Page 21: Command #130: Write High Alarm Setpoint
COMMAND #130: WRITE HIGH ALARM SETPOINT Writes the setpoint for the High Alarm REQUEST DATA BYTES Byte Format Description Float High Alarm Setpoint RESPONSE DATA BYTES Byte Format Description Enum PV Unit value Float High Alarm Setpoint COMMAND-SPECIFIC RESPONSE CODES Code Class Description... -
Page 22: Command #131: Reset Totalizer
COMMAND #131: RESET TOTALIZER Resets the totalizer to zero. REQUEST DATA BYTES Byte Format Description None RESPONSE DATA BYTES Byte Format Description None COMMAND-SPECIFIC RESPONSE CODES Code Class Description Success No Command-Specific Errors 1-15 Undefined Error Access Restricted 17-31 Undefined Error Busy 33-127... -
Page 23: Tables
TABLES FLOW UNIT CODES (Subset of HART Common Table 2, Unit Codes) Gallons Per Minute (GPM) Liters Per Minute (LPM) Cubic Meters Per Hour (CMH) UNIT CONVERSION Internally, the transmitter uses Gallons per Minute. Conversions are made using a floating point factor. Values are directly converted from GPM when possible, however Alarm values changed between units are converted from stored unit value: New Unit Previous Unit... -
Page 24: Performance
PERFORMANCE SAMPLING RATES Typical sampling rates are shown in the following table. PV digital value calculation 10 per second SV digital value calculation 10 per second Analog output update 10 per second POWER-UP The device is typically ready within 1 second of power-up. Totalizer is initialized to zero. -
Page 25: Busy And Delayed-Response
BUSY AND DELAYED-RESPONSE Device busy is not used. Delayed-response is not used. LONG MESSAGES The largest data field used is in the response to Command 21: 34 bytes including the two status bytes. NON-VOLATILE MEMORY EEPROM is used to hold the device’s configuration parameters. New data is written within 100ms of command receipt. MODES Fixed current mode is not implemented. -
Page 26: Annex A. Capability Checklist
ANNEX A. CAPABILITY CHECKLIST Manufacturer, model and revision Universal Flow, ME Transmitter, Rev1 Device type Transmitter HART revision Device Description available Number and type of sensors 2 internal Number and type of actuators Number and type of host side signals 1: 4 - 20mA analog Number of Device Variables Number of Dynamic Variables... -
Page 27: Collector Alarm (Available With Lcd)
COLLECTOR ALARM (AVAILABLE WITH LCD) Alarms Disconnect power before removing cover. Remove the cover to set the switch settings. NOTE: the threads between the body and the cover are very fine, so it will take multipa1le turns to remove the cover. Be very careful not to cross thread the threads. Ensure the cover is properly re-installed and tightened prior to placing in an explosive operating environment. - Page 28 3. Use A1 to change the blinking digit. The setpoint is changed one digit at a time. A1 increments each individual digit (9 rolls over back to 0), while A2 is used for recording the new digit value and selecting the next digit. 4.
- Page 29 Set Low Flow Alarm 1. Press A2 until “LFLo” is displayed, then release A2. Use the same method as explained above (“Set High Flow Alarm”) to set the low flow alarm as follows: 2. Press A2 and hold until the setpoint is displayed on the LCD. Then release A2. The first digit starts blinking.
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Page 30: Rma Notice Return Merchandise Authorization
RMA NOTICE RETURN MERCHANDISE AUTHORIZ ATION Please read the following UFM policy information carefully. By following the guidelines outlined below you will assist in providing a timely evaluation and response regarding the status of your flow meter. UFM evaluates all AUTHORIZED RETURNED MATERIALS in a timely manner and will promptly provide notification regarding the status of the related materials and/or a written quotation indicating the total charges and description of the necessary repairs. - Page 31 WARRANTY RETURNS Warranty returns must be shipped prepaid to UFM. UFM will review the goods and advise the customer of the evaluation and validity of the warranty claim. Valid warranty claims will be repaired or replaced at no charge. No evaluation fee will be charged for repairs made under warranty.
- Page 32 RMA FORM EX-MANUAL-032321...
- Page 33 1) ACCEPTANCE AND INTEGRATION CLAUSE: This Sales Order Acknowledgment and the sales order information that Universal Flow Monitors, Inc. ("Universal") attaches to or associates with it (herein "Acknowledgment"), constitutes an acceptance by Universal of an offer by the buyer upon the conditions and terms and at the prices stated in this Acknowledgment.
- Page 34 where such equipment or device is located consists of or contains more than 25 grams of (A) Plutonium (any isotope) or Uranium 233 or any combination thereof; (B) more than 250 grams of Uranium 235; (iv) use in, or for the control of any aspect of, any structure, basin, excavation, premises or place prepared or used for the storage or disposal of waste.
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