VisiPro DO Ex 225 H0 (discontinued)
The discontinued VisiPro Optical DO sensor family was designed for industrial environments with standard and Ex versions for use in explosive environments. Hamilton's own substitutes VisiFerm mA and VisiTrace mA meet and exceed the specification and performance requirements and reduce the effects of ageing and temperature with 100% backwards compatibility to existing installation. VisiFerm mA and VisiTrace mA are delivered with Ex approval as standard. Find our equivalent replacement sensor here:
Found in these product categories:
Part/REF # 243667-131Specifications
Sensor Family |
Sensor Family
VisiPro
|
---|---|
Parameter |
Parameter
DO (Optical)
|
Sensor Output |
Sensor Output
4 to 20 mA / HART
|
a-length |
a-length
225 mm
|
Electrical Connector |
Electrical Connector
M12
|
Measurement Principle |
Measurement Principle
Oxygen dependent luminescence quenching, temperature compensation
|
Measuring Range |
Measuring Range
4 ppb to 25 ppm (DO) 0 to 62.85 %-vol or 0 to 300 %-sat
|
Additional specifications
Accuracy at 25 °C |
Accuracy at 25 °C
1 ± 0.05 %-vol: 21 ± 0.2 %-vol; 50 ± 0.5 %-vol
|
---|---|
Drift at Room Temperature |
Drift at Room Temperature
< 1 % per week
|
Sensor Cap |
Sensor Cap
ODO Cap H0
|
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
|
Diameter |
Diameter
12 mm
|
Process Connection |
Process Connection
PG13,5
|
Wetted Parts |
Wetted Parts
Stainless Steel 1.4435
EPDM (Ethylene propylene elastomer) 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 % current value + 0.05 mA
|
Transmitting Power |
Transmitting Power
Max. 4 dBm
|
Digital Interface |
Digital Interface
Bluetooth 4.0
HART Version 7.0 |
Operating Voltage |
Operating Voltage
18 to 30 VDC
|
Serial Number |
Serial Number
Yes
|
Response Time |
Response Time
t98% < 30 s at 25 °C
|
Certificate |
Certificate
Yes, with measured current in air
|
ATEX Approval |
ATEX Approval
ll 1G Ex ia llC T6/T5/T4/T3 Ga; ll 1D Ex ia lllC T135°C Da
|
IECEx Approval |
IECEx Approval
ll 1G Ex ia llC T6/T5/T4/T3 Ga; ll 1D Ex ia lllC T135°C Da
|
Autoclavable |
Autoclavable
No
|
CIP |
CIP
Yes
|
Steam Sterilizable |
Steam Sterilizable
Yes, max. Temperature 140 °C
|
Operating Temperature Range |
Operating Temperature Range
-20 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
|
Resources
Documents
-
Brochure
-
Certificates
- ATEX Certificate BVS 13 ATEX E 065 X - VisiPro DO Ex and VisiTrace DO Ex (PDF)
- BSE / TSE / Jatropha Statement (PDF)
- Certificate - China RoHS Hazardous Substances in Parts (PDF)
- Certificates for Raw Material according the EN 10204-3.1.B
- Declaration of Quality for Calibration Solutions
- EU Declaration of Conformity - VisiPro DO and VisiTrace DO Sensors (PDF)
- IECEx Certificate BVS 13.0075X - VisiPro DO Ex and VisiTrace DO Ex (PDF)
- Wireless Certificate - VisiPro & VisiTrace (Canada) (PDF)
- Wireless Certificate - VisiPro & VisiTrace (Japan) (PDF)
- Wireless Certificate - VisiPro & VisiTrace (USA) (PDF)
-
Flyers
-
Material Specifications
-
Technical Drawings
-
Technical Manuals
Related Content
- What makes the VisiFerm RS485 sensor 50% more robust? FAQ
- Cross-Referencing VisiFerm Part Numbers Article
- What variables impact an oDO calibration? Article
- If I am replacing legacy VisiFerm ECS with VisiFerm RS485, what products are required? FAQ
- How does the VisiFerm RS485 offer an improved lifespan? FAQ
We're Ready to Help
Hamilton's sales, customer service, and technical support staff are available for questions and additional information about all products and services.
Contact Us