Energometrika EMF5700 Скачать руководство пользователя страница 35

 

    

   

EMF5700

 

User

 

Manual

   

   

34

 

|

 

P a g e

10.

 

Warranty

 

and

 

Liability

(Effective

 

January

 

2018)

 

Energometrika

 

 

warrants

 

 

the

 

 

products

 

 

sold

 

 

hereunder,

 

 

properly

 

 

used,

 

 

and

 

 

properly

 

 

installed

 

 

under

 

 

normal

 

 

circumstances

 

and

 

service.

 

As

 

described

 

in

 

this

 

user

 

manual,

 

it

 

shall

 

be

 

free

 

from

 

faulty

 

materials

 

or

 

workmanship

 

for

 

180

 

days

 

for

 

OEM

 

products

 

and

 

365

 

days

 

for

 

non

OEM

 

products

 

from

 

the

 

date

 

of

 

shipment.

 

 

This

 

 

warranty

 

 

period

 

 

is

 

 

inclusive

 

 

of

 

 

any

 

 

statutory

 

 

warranty.

 

 

Any

 

 

repair

 

 

or

 

 

replacement

 

 

serviced

 

product

 

shall

 

bear

 

the

 

same

 

terms

 

in

 

this

 

warranty.

  

Energometrika

 

makes

 

no

 

warranty,

 

representation,

 

or

 

guarantee

 

and

 

shall

 

not

 

assume

 

any

 

liability

 

regarding

 

the

 

suitability

 

of

 

the

 

products

 

described

 

in

 

this

 

manual

 

for

 

any

 

purposes

 

that

 

are

 

not

 

specified

 

in

 

this

 

manual.

 

The

 

users

 

shall

 

be

 

held

 

for

 

full

 

responsibility

 

for

 

validating

 

the

 

performance

 

and

 

suitability

 

of

 

the

 

products

 

for

 

their

 

particular

 

design

 

and

 

applications.

 

For

 

any

 

of

 

the

 

misusage

 

of

 

the

 

products

 

out

 

 

of

 

 

the

 

 

scope

 

 

described

 

 

herein,

 

 

the

 

 

user

 

 

shall

 

 

indemnify

 

 

and

 

 

hold

 

 

Energometrika

 

 

and

 

 

its

 

 

officers,

 

 

employees,

 

subsidiaries,

 

affiliates,

 

and

 

sales

 

channels

 

harmless

 

against

 

all

 

claims,

 

costs,

 

damages,

 

and

 

expense

 

or

 

reasonable

 

attorney

 

fee

 

from

 

direct

 

or

 

indirect

 

sources.

     

Energometrika

 

 

makes

 

 

no

 

 

other

 

 

warranty,

 

 

express

 

 

or

 

 

implied,

 

 

and

 

 

assumes

 

 

no

 

 

liability

 

 

for

 

 

any

 

 

special

 

 

or

 

 

incidental

 

damage

 

or

 

charges,

 

including

 

but

 

not

 

limited

 

to

 

any

 

damages

 

or

 

charges

 

due

 

to

 

installation,

 

dismantling,

 

reinstallation,

 

etc.

 

other

 

consequential

 

or

 

indirect

 

damages

 

of

 

any

 

kind.

 

To

 

the

 

extent

 

permitted

 

by

 

law,

 

the

 

exclusive

 

remedy

 

of

 

the

 

user

 

or

 

purchaser,

 

and

 

the

 

limit

 

of

 

Siargo's

 

liability

 

for

 

any

 

and

 

all

 

losses,

 

injuries,

 

or

 

damages

 

concerning

 

the

 

products,

 

including

 

claims

 

based

 

on

 

contract,

 

negligence,

 

 

tort,

 

 

strict

 

 

liability,

 

 

or

 

 

otherwise

 

 

shall

 

 

be

 

 

the

 

 

return

 

 

of

 

 

products

 

 

to

 

 

Energometrika

 

 

and

 

 

upon

 

 

verification

 

of

 

Energometrika

 

to

 

prove

 

to

 

be

 

defective,

 

at

 

its

 

sole

 

option,

 

to

 

refund,

 

repair

 

or

 

replacement

 

of

 

the

 

products.

 

Regardless

 

of

 

form,

 

no

 

action

 

may

 

be

 

brought

 

against

 

Energometrika

 

more

 

than

 

365

 

days

 

after

 

a

 

cause

 

of

 

action

 

has

 

accrued.

 

The

 

products

 

returned

 

under

 

warranty

 

to

 

Energometrika

 

shall

 

be

 

at

 

the

 

user

 

or

 

purchaser's

 

risk

 

of

 

loss

 

and

 

will

 

be

 

returned,

 

if

 

at

 

all,

 

at

 

Siargo's

 

risk

 

of

 

loss.

 

Purchasers

 

or

 

users

 

are

 

deemed

 

to

 

have

 

accepted

 

this

 

limitation

 

of

 

warranty

 

and

 

liability,

 

which

 

contains

 

the

 

complete

 

and

 

exclusive

 

limited

 

warranty

 

of

 

Energometrika

 

It

 

shall

 

not

 

be

 

amended,

 

modified,

 

or

 

its

 

terms

 

waived

 

except

 by 

sole

 

action.

  

This

 

manual's

 

product

 

information

 

is

 

believed

 

to

 

be

 

accurate

 

and

 

reliable

 

at

 

the

 

time

 

of

 

release

 

or

 

made

 

 

available

 

 

to

 

 

the

 

 

users.

 

 

However,

 

 

Energometrika

 

 

shall

 

 

assume

 

 

no

 

 

responsibility

 

 

for

 

 

any

 

 

inaccuracies

 

 

and/or

 

 

errors

 

 

and

 

 

reserves

 

 

the

 

 

right

 

 

to

 

 

make

 

 

changes

 

 

without

 

 

further

 

 

notice

 

 

for

 

 

the

 

 

relevant

 

information

 

herein.

 

This

 

warranty

 

is

 

subject

 

to

 

the

 

following

 

exclusions:

 

(1) Products

 

that

 

have

 

been

 

altered,

 

modified,

 

or

 

have

   

been

 

subject

 

to

 

unusual

 

physical

 

or

electrical

 

circumstances

 

indicated

 

but

 

not

 

limited

 

to

 

those

 

stated

 

in

 

this

 

document

 

or

 

any

other

 

actions

 

which

 

cannot

 

be

 

deemed

 

as

 

proper

 

use

 

of

 

the

 

products;

Содержание EMF5700

Страница 1: ...Gas Mass Flow Meter VC 3 Model EMF5700 ...

Страница 2: ...EMF5700 User Manual 1 P a g e Gas Mass Flow Meter with MEMS thermal sensing technology EMF5700 Series User Manual Document No 11 2021 MF2 EN Issue date 2021 11 Revision VC 3 ...

Страница 3: ... environment Use this product according to the specified parameters Only the trained or qualified personnel shall be allowed to perform product services Be cautious for the electrical safety even it operates at a low voltage any electrical shock might lead to some unexpected damages The gas to be measured should be clean and free of particles Do not apply this meter for liquid medium Do not apply ...

Страница 4: ...15 5 5 Meter MENU description 15 5 5 1 Starting the measurement 16 5 5 2 MENU entry with a verified password 16 5 5 3 Set the RS485 Modbus address 17 5 5 4 Set the RS485 communication baud rate 17 5 5 5 Reset or calibrate the offset 17 5 5 6 Gas conversion factor GCF for different gas measurement 18 5 5 7 Set the Response time 18 5 5 8 Select the display mode 19 5 5 9 Select the display language 1...

Страница 5: ... 6 Product selection and order information 29 6 1 Product selection 29 6 2 Order contact and customer support 29 7 Technical specifications 30 8 Technical notes for the product performance 31 8 1 Measurement principle 31 8 2 Precautions for the best performance of the product 31 8 2 1 Comparison with a third party reference meter 31 8 2 2 Particle contamination and fluidic cleanness 32 8 2 3 Apply...

Страница 6: ...the 3rd generation of the products having significantly upgraded features since its first release in 2010 The upgrade includes much improved accuracy an additional model to cover flow range and channel size compatibility significantly extended measurement dynamic range wireless data options and valve options The upgrade also ensures back compatibility for our existing customers This serial of prod...

Страница 7: ...2 1 EMF5700 flow meter and accessories Please check immediately for the integrity of the product as well as the power and data cable if any abnormal is identified please notify the distributor sales representative or manufacturer as soon as you can If any defects are confirmed an exchange shall be arranged immediately via the original sales channel Note the LCD screen shall not be lighted until th...

Страница 8: ...1 Product description Figure 3 1 EMF5700 parts description Figure 3 2 EMF5700 with valve Meter head rotatable Meter body LCD display MENU keys BSPP connector Flow direction Battery chamber cover Data and power port Installation screws ON OFF solenoid valve ...

Страница 9: ...up or temperature if C lights up Flow The 2nd row Displays instant flow rate in L min Liters per minute or SCFH standard cubic feet per hour or m3 h cubic meters per hour Battery status Valve status The current product provides an ON OFF control valve LoRa wireless protocol is enabled when lights up NB IoT wireless protocol is enabled when lights up WIFI wireless protocol is enabled when lights up...

Страница 10: ...a cable description Table 3 2 EMF5700 wire assignment Figure 3 4 EMF5700 cable USB C 100 3 4 Mechanical dimensions Figure 3 5 EMF5700 meter dimensions Wire Color Definition 1 Red Power supply 5 24 Vdc 2 Black GND ground 3 Green RS485A 4 White RS485B ...

Страница 11: ...valves dimensions Table 3 3 Mechanical dimensions of the meters meters with control valves Connector G L1 L2 LV1 LV2 W1 W2 H1 H2 H3 EMF5706 BSPP 61 34 95 5 123 34 25 127 28 12 5 EMF5708 BSPP 3 8 81 45 110 134 45 30 134 35 15 5 EMF5712 BSPP 90 50 115 143 45 30 141 42 19 5 ...

Страница 12: ...roduct is preferable to be installed horizontally Flow direction should be aligned with the arrow mark on the meter body If the flowing fluid may have particles or debris a filter is strongly recommended to be installed upstream of the meter Please follow the following steps to complete the installation Figure 4 1 EMF5700 meter installation a Upon opening the package the product s physical integri...

Страница 13: ...larger than the flow channel pipe size of the meters to be installed For some typical situations please follow the installation recommendation detailed in the following sketches c 2x90 degree elbow 3 D d Pipe size reduction e Pipe size expansion f Control valve at upstream or downstream Figure 4 3 EMF5700 meter installation iii During installation please make sure no foreign materials such as wate...

Страница 14: ...r is successfully connected the LCD should be lighted up with the proper information displayed works correctly g Slowly open the valve s if any upstream or downstream or both of the pipeline and the meter should then start to measure the flow in the pipeline Note because the meter has a large dynamical measurement range it could be normal if you see the small instant flow rate before you open the ...

Страница 15: ... of the product it is advised that the gas to be measured must be clean and free of particles or other foreign materials 5 2 Check the leakage Check gas leakage before any measurement If it is needed the pressurized nitrogen or air can be used for the leakage check 5 3 Power the meter and digital data connection Although this product complies with the CE required EMC regulations it also requires t...

Страница 16: ...t devices based on the Android system The APP provides the basic functions to access the meter sensor data plot an instant flow rate chart calculate totalized or accumulated flow volume at a specific time defined by the user It allows the user to send the local data instantly to a remote destination when the wired connection is not an option Also the interface provides the readout of the product i...

Страница 17: ...the main display To enter a new password press the Up or Down key to change the digit that flashes and press the M key to confirm Repeat this process for all 5 digits and the meter will enter into the menu setting interfaces screen Subsequently the MENU allows the user to Set Modbus address F2 Addr Change communication baud rate F3 bPS Reset or calibrate the offset F11 oFFST Enter the gas conversi...

Страница 18: ...M key to set the RS485 communication baud rate There are 6 baud rates selectable depending on your system requirements 4800 9600 19200 38400 57600 and 115200 The default baud rate is 9600 Use the Up or Down key to select the desired one and press the M key to confirm The display will then return to the F3 bPS screen which indicates the task is completed Use the Up or Down key to select F99 qUIT an...

Страница 19: ... contact the manufacturer before further proceeding Following the above mentioned steps at the MENU setting screen use the Up or Down key to select F12 GCF Press the M key to confirm and it will open the sub MENU showing the current gas conversion value Usethe Up or Down and the M confirmingkey to input the desiredvalue and press the M key again to complete the task The display will then return to...

Страница 20: ...lt languages following the above mentioned steps at the MENU setting screen use the Up or Down key to select F39 LAnG Press the M key to confirm and it will open the sub MENU showing the current language Use the Up or Down and the M confirming key to select the desired one and press the M key again to complete the task The display will then return to the F39 LAnG screen which indicates the task is...

Страница 21: ...tes the task is completed Use the Up or Down key to select F99 qUIT and the M key to exit the MENU and return to the Main Display screen 5 5 12 Set an alarm lower instant flow rate limit This function allows the user to set the instant flow rate below which the meter will trigger the alarm function The alarm will be a sharp sound every 2 seconds whiling the screen display will flash The triggered ...

Страница 22: ...play will then return to the F53 ALm A screen which indicates the task is completed Use the Up or Down key to select F99 qUIT and the M key to exit the MENU and return to the Main Display screen 5 5 14Change the default password For data safety it is recommended that the default password of 11111 should be changed when the first use of this product Following the above mentioned steps at the MENU s...

Страница 23: ... Display screen 5 5 16Exit the MENU At the MENU settings use the Up or Down key to select the F99 qUIT option and press the M confirming key to exit the MENU settings and return to the Main Display screen 5 5 17 Sleeping mode When the meter is powered by batteries it is necessary to enable the sleeping mode for the power saving to allow a longer operation time The meter is programmed with an autom...

Страница 24: ...EMF5700 User Manual 23 P a g e 5 5 19MENU key sequence for the settings ...

Страница 25: ...parameter configuration 5 6 1 Hardware connection The hardware layer is TIA EIA 485 A as illustrated below In this configuration the product EMF5700 is a slave 5 6 2 Communication parameters The PC UART communication parameters are listed in the following table Parameters Protocol RTU Baud rate Bits per second 9600 bps Start bits 1 Data bits 8 Stop bits 1 Even Odd parity None Bits period 104 2 µse...

Страница 26: ... codes applied for the product are the sub class of the standard Modbus function codes These codes are used to set or read the registers of the product Code Name Functions 0x03 Read register Read register s 0x06 Set single register Write one single 16 bit register 0x10 Set multiple registers Write multiple registers 5 6 5 Registers The product EMF5700 has multiple registers available for the assig...

Страница 27: ...er Reset accumulated or totalized flow rate W 0x00F2 40243 0x00F2 Write protection Write protection of selected parameters W 0x00FF 40256 0x00FF The detailed information of each register is described below Y enabled N disabled Flowmeter address 0x0081 Write Y Read Y Description Address of the product Value type UINT 16 Notes Values from 1 to 255 except for 157 0x9d 0 is the broadcast address SN Se...

Страница 28: ...gas that is different from the calibration gas Value type UINT 16 Notes The air default is 1000 normally read from register 0x008B The product will disable this function with write protection once the metering gas is confirmed with the proper GCF For a specific GCF value please contact the manufacturer Response time 0x008D Write Y Read Y Description Set response time Value type UINT 16 Notes 125 2...

Страница 29: ...et Value type UINT 16 Fixed value 0xAA55 Notes To reset or calibrate the offset write 0xAA55 to register 0x00F0 When you execute this function make sure there is NO flow in the flow channel Reset accumulated flow rate 0x00F2 Write Y Read N Description Reset the accumulated or totalized flow rate value Value type UINT 16 Fixed value 0x0001 Notes To reset the accumulated or totalized flow rate value...

Страница 30: ... distributors representatives are listed at the end of this document For small quantities the order can be placed either through the Energometrika website www energometrika ru or the sales office For large quantities please contact the sales office distributors or sales representatives Energometrika is making every effort to ensure the quality of the products In case of questions and or product su...

Страница 31: ...ure 10 55 C Maximum pressure 0 8 MPa Humidity 95 no condensation RH Maximum overflow 100 200 400 SLPM Maximum flow change 15 30 60 SLPM sec Pressure loss 0 6 1 0 2 0 kPa Power supply 4 AA batteries LR6 5 24 Vdc Power consumption 60 on batteries day Power data interface USB Type C Digital output RS485 Modbus half duplex Wireless options LoRa WIFI NB IoT BT LE Display LCD Resolution 0 01 L min insta...

Страница 32: ...f the membrane at various fluidic pressure conditions the calorimetric thermal sensing will guarantee a pressure and temperature independent mass flow data acquisition The MEMS technology also allows the mass production of the sensing elements that significantly reduces the cost compared to a traditional thermal mass flow sensing element It enables the current offer with superior value to the user...

Страница 33: ...ant to ensure the applied flow medium will be clean and dry If any contamination is suspected please allow experienced technical personnel to have it checked and re conditioned Do not use a foreign cleanser or other fluids to clean the flow path which could bring irrecoverable damage 8 2 3 Apply to a different gas medium The product is calibrated with a high precision NIST traceable metrological s...

Страница 34: ...er regulator failure Return to factory Sensor failure Return to factory Large errors or unexpected flowrate Particles fluid type Check system Erroneous or large noise Vibration unstable flow Check system Valve not work Wire connection valve Return to factory Offset unstable Circuitry instability Check system power off No digital interface Wrong address software Check commands connection No wireles...

Страница 35: ...tion etc other consequential or indirect damages of any kind To the extent permitted by law the exclusive remedy of the user or purchaser and the limit of Siargo s liability for any and all losses injuries or damages concerning the products including claims based on contract negligence tort strict liability or otherwise shall be the return of products to Energometrika and upon verification of Ener...

Страница 36: ...ed for whatever reasons 4 Products that have been subject to working conditions beyond the technical specification as described by this manual or related datasheet published by the manufacturer 5 Any damages incurred by the incorrect usage of the products 6 Energometrika does not provide any warranty on finished goods manufactured by others Only the original manufacturer s warranty applies 7 Produ...

Страница 37: ...lity of the products In case of questions and or product supports please contact customer service at the address listed below We will respond to your request in a timely fashion and will work with you toward your complete satisfaction Customer service and all orders should be addressed to ...

Страница 38: ... can read from up to 128 sensors with the RS485 interface in serial For further information and purchase of the evaluation kit please contact the manufacturer or the sales representative Each converter has a fixed cable that can be directly connected to the product The USB cable connected to the PC is also included For most of the products the power from the PC via the USB cable will be sufficient...

Страница 39: ...y Revision C 3 November 2021 Added the response time setting Corrections Revision C 2 July 2021 Corrections Revision C 1 March 2021 The formal release of the 3rd generation products Revision C 0 Sepetember 2020 The first release of the 3rd generation products ...

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