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Table 1

Value 

Unit 

Point 

Notes 

 

 

 

000.0…100.0 

032.0…212.0 

(3)

 

t.unit

 

 
used when 

Temperature Compensation 

fixed

 

c

f

  

c

 (Celsius), 

f

 (Fahrenheit) 

0.000…9.999 

0.000…5.555 

(3)

 

%/t.unit

 

 

sens

,  

fixed

off

  

sens

 (using measured temperature),  

fixed

 (using 

Default Temperature

), 

off

 (no compensation) 

Pt100

pt1000

ntc1k

  

Pt100

 (Pt100), 

pt1000

 (Pt1000),  

ntc1k

 (NTC 1k) 

  c.unit  c.pnt   

mS.cm

uS.cm 

mS.cm

 (mS/cm), 

uS.cm

 (µS/cm)

 

0

1

2

 

0…

M

 

c.unit  c.pnt 

M

 = 5*

Cell Constant

 (mS/cm) = 5000*

Cell Constant

 (µS/cm) 

0…999 

0.1/s 

0

 

 

0.008000…25.00000 

1/cm 

5

6

 

 

00.00…99.99 

used for long wire resistance compensation 

 

i.0.20

i.4.20

u.0.10

u.2.10

  

i.0.20

 (0…20 mA), 

i.4.20

 (4…20 mA),  

u.0.10

 (0…10 V), 

u.2.10

 (2…10 V)

 

cond

temp

  

cond

 (conductivity input), 

temp

 (temperature input) 

0000…9999 

c.unit

 

t.unit

 (1)

 

c.pnt

 

1

(1)

 

 

 

0000…9999 

 

under

over

  

under

 (under range), 

over

 (over range) 

000.0…10.0 

1

 

applies both to the analog and the relay output

 

cond

temp

  

cond

 (conductivity input), 

temp

 (temperature input) 

0000…9999 

c.unit

 

t.unit

 

(2)

 

c.pnt

 

1

(2)

 

 

 

heat

cool

  

heat

 (activates under set point), 

cool

 (activates over set point)

 

 

no

c.set

c.cal

  

no

 (calibration off), 

c.set

 (calibration by setting cell constant), 

c.cal

 (calibration by adjusting measured value) 

 

0

41

 

see

 'Errors' 

 
 
 
 

 
 
 
 
 
 
 
 
 

Содержание BCOT751

Страница 1: ...SJ SWEDEN tel 46 0 40 88009 fax 46 0 40 929877 e mail info basi se BCOT751 OPERATION MANUAL Please read this Operation Manual before mounting and operating Save the Manual for future references SMART...

Страница 2: ...n every 35 mm rail conforming to EN50022 Wiring Connect a conductivity cell to terminals 5 and 6 7 and a temperature compensation sensor to terminals 7 6 and 8 Terminals 6 and 7 are internally connect...

Страница 3: ...nctionality is installed see Specifications Changing Point Position value reflects on the real value of all parameters with the conductivity measurement unit E g changing Point Position value from 0 t...

Страница 4: ...Resistance of the connection wires Output Parameters Output Configuration o conf Analog output signal type Analog Output Link o lnk Defines input linked to the analog output Low Limit o lo Input valu...

Страница 5: ...00000 1 cm 5 6 00 00 99 99 3 used for long wire resistance compensation i 0 20 i 4 20 u 0 10 u 2 10 i 0 20 0 20 mA i 4 20 4 20 mA u 0 10 0 10 V u 2 10 2 10 V cond temp cond conductivity input temp tem...

Страница 6: ...ed in frames Each frame consists of 1 or 2 words separated by byte 32 SPACE and ends with bytes 13 CR and 10 LF The first word in the frame denotes the parameter Symbol as taken from Table 1 and the s...

Страница 7: ...all incorrect memory 0 all no error 1 Cell Constant out of range 2 Filter Time out of range 3 Filter Band out of range 4 Temperature Coefficient out of range 5 Default Temperature out of range 11 Hyst...

Страница 8: ...rn off temperature compensation set parameter Temperature Compensation to off t comp off 13 10 Input Filtration Low pass filter This first order filter acts ONLY within a certain band around filter ou...

Страница 9: ...rs Set Point Direction and Hysteresis When an error is detected the relay output deactivates and the analog output is held for a certain time defined by the parameter Hold Time On Error The analog out...

Страница 10: ...const x xxxxxx 13 10 Calibration by adjusting measured value To use this method set parameter Calibration Mode to c cal cal c cal 13 10 To take temperature compensation into account select the desire...

Страница 11: ...together with household waste material If disposed of within European Union this product should be treated and recycled in accordance with the laws of your jurisdiction implementing Directive 2012 19...

Страница 12: ...ng IP20 Warranty and Support article number serial number manufacturing date QC check mark passed stamp BASI Instrument AB p o box 53 SE 275 06 VOLLSJ SWEDEN tel 46 0 40 88009 fax 46 0 40 929877 e mai...

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