Bamo TURBISENS User manual

443 M1 01 E 10-03-2015
Turbidity transmitter,
Immersion Probe
TURBISENS
MES
443-01/1
INSTRUCTION MANUA
Turbidity transmitter, Immersion Probe
According to IS 7027
TURBISENS

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443 M1 01 E 10-03-2015
FUNCTI NS – DESCRIPTI N
- TURBISENS determines the turbidity of liquids according ISO 7027, using infrared light in pulsating light mode with 2 emitters and
1 receiver.
- Output signal: 4 to 20 mA
- Automatic compensation is assured on external light and colour.
M UNTING : Caution! The probe must be installed vertically using the supplied bracket in order to let a free space of 10 cm
as a minimum from the tank or channel floor. The cable sensor is connected with an IP67 protected connector to the head housing.
RANGE SET UP
●Connect the power supply, at this moment the initializing
sequence runs until the green ED blinks.
●Press the push button. Display: "OUT"
●Press the push button once more. Display: "present value"
●Choose the right range with the selector.
●The instrument after 5 seconds saves your selected range
and returns back to measuring mode.
See fig.1: Configuration menu
Switching the power on:
The initializing sequence begins, display indicates the sofware
version.
Whitin 3 seconds, green ED blinks: measuring mode is opera-
ting and display indicates the measured turbidity.
Compensation:
Colour compensation only for 0...50 and 0...100 FNU ranges.
Status indicators:
Blinking green ED: = All in operation, measurement mode
OFF green ED: = Faulty power supply
ON red ED: = Dysfunction on 4-20 mA output
Error indications on the display:
"SUN" –> Too much external light
"dlrt" –> Dirty glass windows
" " –> Over range
"noSd" –> Faulty probe or not connected,
broken cable
Dysfunction diagnostics
- No entry on colour compensation:
This function is available only for two ranges 0...50 and
0...100 FNU.
Choose an appropriate range to check this function.
- No choice of range over 100 FNU:
The colour compensation is working and does not allow any
range over 0...100 FNU.
Set off the colour compensation and set up the right range.
Monitor
+-+
www.ier.de
Enter
- +
-
4-20mA 10-30V
Power
Output
DC
LED status
Display
parameters
and turbidity
Rotating selector for
parameters selection
and
Push button for
parameters entry
Galvanic
insulated
output Input
Power supply
Fig.1
SAFETY PRECAUTI NS
• nly qualified person should operate, install and assure the maintenance. All International and European recommendations on electrical
installation should be applied.
• The device may only be connected to supply power, which complies with the specifications included in the technical data.
• The device must be disconnected from all sources of power during installation and maintenance work.
• The device may only be operated under the conditions specified in the operating instructions.

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443 M1 01 E 10-03-2015
TESTING THE TURBISENS WITH CALIBRATI N KIT
Factory Calibration:
The sensor is factory calibrated. As a rule, no recalibration is required.
Test Equipment Monitoring:
If device calibration testing is required as part of the respective quality assurance system for
test equipment monitoring, calibration can be checked with the calibration kit. This kit is pai-
red with only one TURBISENS: refer to serial numbers.
Test procedure
●ift up the TURBISENS out of liquid.
●Clean, rinse and dry carefully the beam windows (even traces of drop must be removed).
Do not use abrasive materials.
●Set up the measuring range to 200.00 FNU.
●Fit the test kit on the probe as shown on the picture.
There is no specific way to slide it on the probe.
●After 15 s the instrument is ready for check-up.
●Compare the value in FNU engraved on the kit with the reading value
- If reading is 15% under the kit value –> Calibration test is right.
- If reading is 15% over the kit value –> send the instrument to BAM
for a factory calibration
TURBISENS Test-Unit
SN: 1234567
FNU: 56
Date: 01.02.09
CAUTI N
TURBISENS and calibration kit
Must have the same serial number
Calibration Kit identification
TURBISENS

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443 M1 01 E 10-03-2015
TECHNICAL FEATURES
Output signal 4-20 mA ; 4 wire technique ; compatible with BAMOPHOX 436 (230 V AC version)
Power supply: 24 V DC (10 ... 30 V DC), galvanic insulated
Consumption: about 0.8 W; if the 4-20 mA loop is separately powered the consumption is 0.5 W
CAUTI N: if a connection is done with another instrument than BAMOPHOX 436 (230 V AC version)
a separated power supply could be necessary according to power supply available on the P C.
Ambient temperature: + 0°C … 45°C
Immersion: 10 m as a maximum
Sensor protection: IP68 acc. EN 60 529 (max. 10 m) Sensor PVC immersion probe ; connection to head housing: IP67 connector
Media temperature: +0°C … 60°C
Ranges:
1 = 0...50 FNU / 2 = 0...100 FNU / 3 = 0...200 FNU / 4 = 0...500 FNU / 5 = 0...1000 FNU / 6 = 0...2000 FNU
Accuracy: ±5 % of reading and ±1 % full scale of actual range in use
Resolution: 0.01 – 1 FNU (depending on range in use)
Housing: PBT Head, protection IP 65 (EN 60 529)
Fitting connection BSP 2” / bracket and blocking nut PG9
Display: All inside the head housing: 4 digits display for reading measured turbidity, programming and settings
ED status on alarms and functions
Configuration: Through rotating selector and push button
Cable: ength 6 m (other on request)
CE label: According to Directives 2006/95/CE and 2004/108/EG
FNU = Formazin Nephelometric Units
Ø 93
215
40
40
63
70
Pg 9
M20x1.5
156 48
310

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443 M1 01 E 10-03-2015
GND
GND
mA
4 wire technique
+24 V DC
0V
TURBISENS
+24V
0V
4-20mA +
4-20mA -
4-20 mA Analog Converter
+
-
+24 V DC
0V
TURBISENS
+24V
0V
4-20mA +
4-20mA -
Analog input
PLC
I+
I-
+24V
0V
Measurement signal
Output signal
4 wire technique
Analog input

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443 M1 01 E 10-03-2015
mA
BAMOPHOX TUR 436
15
26
28
19
21
22
23
24
17
14
13
16
N
L
S2
S1
S3
S4
Extension terminal
(option)
16
15
14
13
Relays
L
N
PE
20
+
-
18
5
6
-mA
+mA
-mA-mA
+mA
A
A
B
B
PE
230 V AC
27
Alarm
Alarm inhibition
Y
Z
B
A
+24 V DC
Entrée mesure
0V CC
-mA
+mA
Power supply to TURBISENS
Y
Z
B
A
TURBISENS
+24V
0V
4-20mA +
4-20mA -
PT100
PT100
PT100
Blindage
Copy of measurement signal
230 V AC