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  EES-101  Series  Ultrasonic  Flowmeter 

Revision: 3.0.1

Page 7 of 65 

1.2

 

Wire Connecting 

1.2.1

 

Power supply option 

Customers should pay special attention to 

the specified 

power supply 

options 

when wiring. 

Factory standard power supply is 10~36VDC/1A max. 

To ensure the transmitter can work normally, please pay attention to the followings when wiring: 

Ensure that power connections are made in accordance with the specifications shown on the transmitter. 

1.2.2

 

Transmitter Wiring 

Once the electronics enclosure has been installed, the 

f

lowmeter wiring can be connected. 

Once you open 

the case, you will find the transmitter interfaces labels from left to right as follows: 

Power supply, Relay output, OCT Output, Upstream transducer, Downstream transducer, 4-20mA, RS485 
interface. 

Refer to the below diagram for specific connection: 

1.2.3

 

Lengthened Cable Method 

Standard cable length of sensor is 9 meters

 (~30 feet)

; it can be lengthened to be 300 meters according to the 

actual need for fluid measurement.

 Please contact Emergent Energy for specific applications where longer cables 

will be needed. 

Red Bushing

Flow

DC+   DC-

GE

DC   10 - 36V

E      UP+     UP-

E      DN+    DN-

TRANSDUCER

I+  

  I-

4-20mA

Blue Bushing

Being tested pipe

Black

Red

Shield

Pipe Straps

Upstream Transducer

Downstream Transducer

OCT+  OCT-

OCT

OUT

RL+      RL-

RELAY

Shield

Red

Black

Up

-S

tr

eam

Down

-S

tr

eam

10~36VDC

A  

   B

RS485

Содержание EES-101

Страница 1: ...EES 101 Series Ultrasonic Flowmeter Version 3 0 0 Ultrasonic Flowmeter Instruction Manual Model EES 101 Update Record Revision 3 0 1 Date 12 2021...

Страница 2: ...will introduce how to use the flowmeter step by step including product component installation wiring quick setup etc to make it easier to operate Understanding more about the menu settings can fulfil...

Страница 3: ...installing the Flowmeter Check to see if the provided parts and components are in accordance with the packing list Make sure that there is no damage to the enclosure due to a loose screw or loose wire...

Страница 4: ...Transducer Installation 15 4 1 Installing the transducers 15 4 1 1 Transducer Spacing 15 4 1 2 Transducer Mounting Methods 15 4 1 3 V Method 15 4 1 4 Z Method 16 4 1 5 N Method not commonly used 16 4...

Страница 5: ...10 2 Measurement Point Selection 56 10 3 Determining Transducer Spacing Transducer Installation 56 10 4 Transducer Mounting Methods 58 10 4 1 Z Mounting Method 58 10 4 2 Pipe Parameter Entry Shortcut...

Страница 6: ...nsure the front cover is secure and will not fall open 86 mm 135 mm 5 32lnch 3 39lnch Position drawing 1 Place this template on the wall and drill 4 holes of 5mm diameter 40mm deep 2 Insert a plastic...

Страница 7: ...pen the case you will find the transmitter interfaces labels from left to right as follows Power supply Relay output OCT Output Upstream transducer Downstream transducer 4 20mA RS485 interface Refer t...

Страница 8: ...es installing 6 2 press connections the recommended minimum specifications of the junction box is 115 90 55mm 1 2 3 3 Cable Specifications Name Shielded Twisted Pair Administer Standard JB8734 5 1998...

Страница 9: ...for window ID code 11 Another method to visit a particular window is to press and keys to scroll the screen For example if the current window ID code is M02 press key to enter Window M01 press the but...

Страница 10: ...k it select Unlock in Window M47 and enter the original password 1 6 Flowmeter Window Descriptions These windows are assigned as follows 01 08 Flow Totalizer Display to display flow rate positive tota...

Страница 11: ...antaneous cool capacity and cool capacity totalizer Press key Display instantaneous heat capacity and heat capacity totalizer Press key Display the temp in out and temperature difference Press key Dis...

Страница 12: ...ter the pipe outside diameter and then press the key to confirm Step2 Pipe wall thickness Press the key to enter Window M12 and enter the pipe wall thickness and press the key to confirm Step3 Pipe Ma...

Страница 13: ...Press the key to enter Window M25 accurately install the transducer according to the displayed transducer mounting spacing and the selected mounting method Refer to Installing the Transducers in this...

Страница 14: ...wn below for the upstream and downstream transducers installation Ensure that the pipe surface temperature at the measuring point is within the transducer temperature limits Consider the inside condit...

Страница 15: ...nditions it may be necessary to mount the transducers at a location where there is a guaranteed full pipe condition the pipe is always full of liquid 4 1 1 Transducer Spacing After entering the requir...

Страница 16: ...t time delta time as well as transit time ratio The mounting condition directly influences the flow value accuracy and system long time running reliability In most instances only apply a wide band of...

Страница 17: ...00 3 if the installation is proper Check it in Window M91 4 2 5 Warnings 1 Pipe parameters entered must be accurate otherwise the Flowmeter will not work properly 2 During the installation apply enoug...

Страница 18: ...value reached The longer the Flowmeter runs accurately the higher the reliability of the flow rates displayed If there is interference from ambient electromagnetic waves or the signal detected is too...

Страница 19: ...alibration to improve low flow measurement accuracy Press Window M42 to set the Zero press first and then wait the readings display is finished If this is carried out with flow the flow will be displa...

Страница 20: ...flow rate or fluid velocity Select in Window M55 For details please refer to Windows Display Explanations In Window M56 enter a 4mA flow rate or fluid velocity value Enter the 20mA flow rate or fluid...

Страница 21: ...his window will close automatically as soon as the power is turned off Press to calibrate the current loop 20mA output Use an ammeter to measure the current loop output current At the same time press...

Страница 22: ...identifying address code 47 System Lock Input and output setup 53 Single flow pulse 55 CL Mode Select 56 CL 4mA Output Value 57 CL 20mA Output Value 58 CL Check 59 CL Current Output 60 Date and Time...

Страница 23: ...clearing the positive accumulation it will be automatically cleared when the positive accumulation reaches 2000000000 Flow Rate NEG Total Display Flow Rate and NEG Totalizer Select the NEG Total units...

Страница 24: ...diameter must 1250mm Pipe wall thickness Pipe Material Enter pipe material The following options are available by buttons 0 Carbon Steel 5 Copper 1 Stainless Steel 6 Aluminum 2 PVC 7 Asbestos 3 Cast...

Страница 25: ...d the original parameters are displayed in the window Press UP or DOWN ARROW to move the ID code then press the key again to save the current parameter in the current ID room When selecting Entry to L...

Страница 26: ...window to ensure no measurement when the pipe is empty Measurement Units Options Select the measurement unit as follows 0 Metric 1 English Flow Rate Units Options The following flow rate units are av...

Страница 27: ...icates the Flowmeter starts to totalize the value When it is turned off the negative totalizer displays in Window M03 will not change Factory default is ON Totalizer Reset Totalizer reset all paramete...

Страница 28: ...flow values below 0 03 as 0 Usually 0 03 is recommended in most applications Set Static State Zero When fluid is in the static state the displayed value is zcalled Zero Point When Zero Point is not a...

Страница 29: ...lue as 0 Scale Factor The scale factor named as instrument K factor is used to modify the measurement results The user can enter a numerical value according to the actual calibration results Network I...

Страница 30: ...ed in MENU 32 This setting is related to OCT select 1 NET Int Pulse toutput cumulative pulse in MENU 78 This setting is related to the relay select 3 NET Int Pulse output cumulative pulse in MENU 79 C...

Страница 31: ...urrent Output Display theoretical CL current output The display of 10 0000mA indicates that CL current output value is 10 0000mA If the difference between displaying value and actual CL output value i...

Страница 32: ...Factory default 0 5000Hz Note output frequency signal output from OCT mouth so to output frequency signal must also Be set OCT into frequency signal output mode M78 choose 0 FO Low FO Flow Rate Set u...

Страница 33: ...turned on in Windows M78 and M79 any of the measured flow which is higher than the high value will activate the alarm in the OCT hardware or Relay output signal Alarm 2 Low Value Enter the low alarm v...

Страница 34: ...No Signal 1 NET Int Pulse 2 Energy Pulse 3 Alarm 1 4 Alarm 2 Date Totalizer In this window it is possible to review the historical flow data totalizer for any day of the last 64 days any month of the...

Страница 35: ...l strength should be 60 0 Signal quality Q is indicated by 00 99 Therefore 00 indicates the poorest signal while 99 indicates the best signal Normally signal quality Q value should be better than 50 D...

Страница 36: ...face velocity factor inside the pipe Installation spacing correction selection selection includes the followings OFF Turn off Installation spacing correction ON Turn on Installation spacing correction...

Страница 37: ...tal on off times since the Flowmeter left the factory Adjust 4 20mA Please refer to the 5 8 4 20mA Analog Output Verification WIFI distribution network and state display Set the storage interval of th...

Страница 38: ...Display Cause Solutions R System Normal System normal I NO Signal Detected Signal not detected Spacing is not correct between the transducers or not enough coupling compound applied to face of transdu...

Страница 39: ...a good pipe section and fully clean it apply a wide band of coupling compound on each transducer face bottom and install the transducer properly Slowly and slightly move each transducer with respect...

Страница 40: ...ransmission low consumption power high reliability anti jamming and outstanding applicability 2 User friendly menu designed Parameters of pipe range pipe material pipe wall thickness output signals et...

Страница 41: ...BUS Power supply 10 36VDC 1A WIFI Frequency range 2 412 2 484GHz Transmitting power 802 11b 16 2 dBm 802 11n 13 2 dBm 802 11g 14 2 dBm Working temperature 20 85 40m transmission distance in open envir...

Страница 42: ...o power on off other equipment The analog input of the system can be used to input signals such as pressure and temperature The system provides an RTU function for flow measurement RS 485 0 1000m can...

Страница 43: ...dE dd Note 1 DQH cr lf Return hourly instantaneous flow 1 Read command 2 This command reads the instantaneous flow in one hour 3 Data format d ddddddE dd DQM Return instantaneous flow per minute 1 Rea...

Страница 44: ...uracy will be lost and the displayed data shall prevail 3 The format of return data dddddddE dd DIE Accumulated cooling energy 1 Read command 2 When the value exceeds 10 8 the accuracy will be lost an...

Страница 45: ...4 20mA is configured into flow output this setting is the upper limit of the flow When flow velocity outputs this setting is the upper limit of the flow velocity SCL Set the corresponding value of 4m...

Страница 46: ...e 1 Write command with parameters 2 It has nothing to do with the unit 3 The settings will be saved 4 Return set error when setting error return memory error when storage error and return OK when succ...

Страница 47: ...the 8 bit sum check obtained by hexadecimal addition For example The command DI The data returned is 1 234567e 06 m3 the corresponding hexadecimal data are 0x2B 0x31 0x2E 0x32 0x33 0x34 0x35 0x36 0x37...

Страница 48: ...fy The slave returns the data frame format Slave Address Read Operation Function Code Number of Data Bytes Data Bytes Verify Code 1 byte 1 byte 1 byte N x2 byte 2 bytes 0x01 0xF7 0x03 2xN N x2 CRC Ver...

Страница 49: ...F 0xFE 0x29 0x10 Meter Address Function Code Number of Data Bytes Data 246 10 2 CRC Check Code Among them the four bytes of 00 00 00 F6 are 246 hexadecimal that is directly convert the hexadecimal dat...

Страница 50: ...40004 Flow m high half word 0004 40005 Flow h low half word 32 bits real 2 0005 40006 Flow h high half word 0006 40007 Velocity low half word 32 bits real 2 0007 40008 Velocity high half word 0008 400...

Страница 51: ...t char 1 2 String 2 0041 40066 Energy unit char 3 4 0049 40074 Influent Temperature Value low half word 32 bits real 2 004a 40075 Influent Temperature Value high half word 004b 40076 Effluent Temperat...

Страница 52: ...ront and the low byte is in the back that is ABCD form so refer to Fuji instruction to send mpas0 command and analyze the data through the following table Register address Register Data description Da...

Страница 53: ...ial number characters 3 and 4 000F 40016 Device serial number characters 5 and 6 0010 40017 Device serial number characters 7 and 8 0011 40018 Upstream signal strength high half word 32 bit floating p...

Страница 54: ...0065 Inlet water temperature high half word 32 bit floating point number 0041 40066 Inlet water temperature low half word 0042 40067 Outlet water temperature high half word 32 bit floating point numbe...

Страница 55: ...e real value needs to be reduced by the same multiple 004F 40080 Accumulated cool energy high half word 32 bit signed integer 0050 40081 Accumulated cool energy low half word 0051 40082 Decimal part o...

Страница 56: ...of W211 Insertion Transducer 1 Cable 2 Cable Connector 3 Connector 4 Lock nut 5 Ball valve 6 Mounting base 7 Transducer probe 10 2 Measurement Point Selection To obtain the strongest signal strength...

Страница 57: ...nally tighten the nut 6 Connect the transducer cables to the corresponding upstream downstream upstream red downstream blue terminal ends 7 Please refer to the following installation diagram vertical...

Страница 58: ...uring the diameter of DN200 pipe outside diameter is 219mm pipe wall thickness is 6mm pipe inner diameter is 207mm measuring medium is water and material is carbon steel no liner can be operated as fo...

Страница 59: ...the key to confirm Choose according to the pipes on site Step6 Adjust Transducer spacing Press the keys to enter the window M25 accurately install the transducer according to the displayed transducer...

Страница 60: ...2 Flowmeter Distribution Network Mode 11 2 1 Automatic Access When the flowmeter is powered on under WiFi available network for the first time it automatically enters the to be distributed Network mod...

Страница 61: ...ing to followSMART METERS and enters into Config Device Configuration According to the prompt operation the flowmeter is in the state of interconnection when the connecting network is successful and u...

Страница 62: ...Page 62 of 65 11 3 3 Click on following button Follow SMART METERS public cloud number 11 3 4 Instrument Distribution Network Enter SMART METERS public number click the below Config menu and automati...

Страница 63: ...ed the LED light flashing will be always on Note 1 The device distributes network and the mobile phone must be connected to WiFi It is recommended to keep the distance between the instrument and mobil...

Страница 64: ...ed every month and a new file should be created every day When the SD card runs out of capacity the earliest monthly file saved will be deleted the minimum to be deleted unit is month When the SD card...

Страница 65: ...card out of the card slot and the Memory indicator green LED will flicker 12 3 Offline Data Reading Removed from the instrument and insert the SD card into the SD card reader and use the card reader...

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