Electromagnetic Flow Converter

March 26, 2018

SPECIFICATION

 

 

Excitation:Keyboard:

Square wave4 keys from external for programming 

Display:and display control.

4 lines LCD with back lightLow Flow Cutoff:

Line 10 to 9.9 %

Date and TimeDatalogger Function:

Line 299 times records for power on/off

6 digit flowrateRecord Data:

7 digit energy value Date/Time when Power on/off

Fault code 99 years flow rate / energy /

Supply temperatureTemperature / Total flow / Total energy

Line 3One Record Data per Hour

9 digit totalizer for forward / reverse flowDamping:

9 digit totalizer for heat / cold  energy0.1 to 99.9 Second

Fault code contentSelf Diagnosis:

Return temperatureThe following error message is 

Line 4indicated during application

Differential temperature– Coil fail

Unit– Power fail

L/S , L/M , L/H , M3/S , M3/L , M3/H– Output overanged

KW , MW , KJ/H , MJ/H , GJ/H – Internal error

Measuring Range:– Overflow

Min.  0 to 0.15 m/s– Empty pipe

Max. 0 to 15 m/sCable Entry:

Accuracy:PG11

+/-0.4% of reading (Velocity >= 0.5 m/s)Protection Class:

+/-0.002 m/s (Velocity < 0.5 m/s)IP 65

Repeatability:Ambient Temperature:

+/-0.1% of reading

 

-25 to +65 oC

Current Output:Material:

4-20 mA (Isolated)Aluminum Alloy

LoadTemperature Input:

Max. 600 PT1000, 2 wire 

Pulse output:Power Supply:

Open collector90-260 VAC, 50/60 Hz

Rating24 VDC +/- 10% (Option)

3 to 30 VDC, 20 mA Max. Power Consumption:

Pulse Rate:3-17 W (depending on the sensor size)

1)Scale pulse, (Pusle/M3, Pulse/L,
 Other)Weight:

2)Frequency, 0-5000 Hz1.4 Kg

Communication:Mounting:

RS 485(MODBUS Protocol)Wall mounting

HART signalBracket on 2″ pipe

Data Storage:

Operation parameters and totalization 

figures are stored by EEPROM for more

than 10 years

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