VisiTrace mA 120 L1

The next generation VisiTrace mA 120 L1 is designed to measure dissolved oxygen in the low ppb ranges in brewing applications, notably during filtration and filling. In addition, the special designed ODO Cap L1 for breweries is stabilized against standard disinfectant solution with active chlorine and chlorine dioxide. This is powerful during measurements in breweries, which may not allow for calibration after every CIP. With the transmitter integrated, the intelligent VisiTrace mA sensor provides more reliable measurements directly to your process control system via the 4-20 mA output. The also integrated Bluetooth 5 wireless interface may be used for monitoring, configuration, and calibration, and saves time without compromising quality.

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Part/REF # 10068709-1111
Visi Trace m A Sensor web
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    (In Stock)
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Specifications

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Sensor Family
Sensor Family
VisiTrace mA
Parameter
Parameter
DO (Optical)
Sensor Output
Sensor Output
4 to 20 mA / HART
a-length
a-length
120 mm
Electrical Connector
Electrical Connector
M12
Measurement Principle
Measurement Principle
Oxygen dependent luminescence quenching, temperature compensation
Measuring Range
Measuring Range
0 to 2 ppm (0 to 50 mbar)

Additional specifications

Accuracy at 25 °C
Accuracy at 25 °C
± 0.5 ppb or 2 % whichever is greater
Drift at Room Temperature
Drift at Room Temperature
< 1 % per week @ 100 ppb
Sensor Cap
Sensor Cap
ODO Cap L1
Electrolyte
Electrolyte
None
Oxygen Consumption
Oxygen Consumption
None
Temperature Sensor
Temperature Sensor
NTC 22 kOhm
Configurable Values
Configurable Values
DO: mbar; %-sat; %-vol; µg/l; mg/l; ppb/ppm (gas); ppb/ppm (dissolved oxygen); Temperature: °C, °F, K
Diameter
Diameter
12 mm
Process Connection
Process Connection
PG13,5
Wetted Parts
Wetted Parts
Stainless Steel 1.4435
EPDM (Ethylene propylene elastomer)
Silicone - FDA 21 CFR 177.2600
VMQ (Silicone elastomer)
See compliance details in Material Specification document
Surface Quality of Steel
Surface Quality of Steel
Ra < 0.4 µm (N5)
4 to 20 mA Current Range
4 to 20 mA Current Range
3.5 to 22 mA
Analog Interface 1
Analog Interface 1
Two wire sink 4 to 20 mA for DO, programmable
4 to 20 mA Accuracy
4 to 20 mA Accuracy
< 0.3 % + 0.05 mA
Transmitting Power
Transmitting Power
Max. 4 dBm
Digital Interface
Digital Interface
Bluetooth 5.0
HART Version 7.0
Operating Voltage
Operating Voltage
18 to 30 VDC
Serial Number
Serial Number
Yes
Response Time
Response Time
t90% < 20 s in gas; < 90 s in water
Certificate
Certificate
Yes, with measured current in oxygen
ATEX Approval
ATEX Approval
ll 1 G Ex ia llC T3/T4/T5/T6 Ga; II 1 D Ex ia IIIC T135°C Da
IECEx Approval
IECEx Approval
ll 1 G Ex ia llC T3/T4/T5/T6 Ga; II 1 D Ex ia IIIC T135°C Da
Autoclavable
Autoclavable
Yes
CIP
CIP
Yes
Steam Sterilizable
Steam Sterilizable
Yes, max. Temperature 140 °C
Operating Temperature Range
Operating Temperature Range
-10 to 140 °C; the sensor provides no DO reading above 85 °C
Pressure Range bar g
Pressure Range bar g
-1 to 12 bar
Protection Rating
Protection Rating
IP 68
Required Flow
Required Flow
None

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