Sensor series with built-in transmitter VisiFarm DO ECS optical dissolved oxygen measurement sensor
T&C Technical Co., Ltd.
About This Product
■Features
Using LED light and a phosphor that absorbs and emits light, oxygen concentration is measured in the range of 4ppb to 25ppm using the principle that the light emitted by the phosphor is absorbed by oxygen. The phosphor uses a cap design. Replacement is easy and reliable. Calibration allows you to replace the cap at an appropriate time by monitoring the deterioration of the cap. The work will be completed in about 20 minutes.
It does not have an electrolyte like traditional Clark cells. Measurement is not affected by flow rate or pressure. Therefore, there is no instability in measured values due to stirring, and it is possible to measure the state of dissolved oxygen depending on the installation location, such as the bottom of a tank.
Since there is no self-consumption of oxygen by the sensor, dissolved oxygen can be accurately measured at low concentrations or in stationary liquids. Sensor lengths can be selected from 120mm, 160mm, 215mm, 325mm, and 425mm. Two types of fluorescent films are available: silicon and Teflon. It can be selected according to the properties of the measuring liquid and the purpose.
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Product
Sensor series with built-in transmitter VisiFarm DO ECS optical dissolved oxygen measurement sensor
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Handling Company
T&C Technical Co., Ltd.
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Categories
10 Models of Sensor series with built-in transmitter VisiFarm DO ECS optical dissolved oxygen measurement sensor
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Accuracy | Analog output | Cleaning sterilization performance | Continuous power consumption | DO measurement temperature range | Digital interface | Electrical connection | Flow rate regulation | Maintenance parts | Measurement error | Measurement limit value | Measurement principle | Measuring range | Model | Operating power supply voltage | Operating temperature range | Process pressure | Response time | Shaft length | Shape and mounting shape | Shipping condition | Storage temperature | Unit of measurement | Wetted parts |
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243666-211 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H0 model (made of silicone) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
120mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-221 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H0 model (made of silicone) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
160mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-231 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H0 model (made of silicone) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
215mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-241 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H0 model (made of silicone) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
325mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-251 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H0 model (made of silicone) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
425mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-212 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H2 model (made of Teflon) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
120mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-222 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H2 model (made of Teflon) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
160mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-232 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H2 model (made of Teflon) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
215mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-242 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H2 model (made of Teflon) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
325mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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243666-252 |
Available upon quote | 1±0.05%-vol, 21±0.2%-vol, 50±0.5%-vol (25℃) |
4-20mA (measured value) *Non-isolated, PWM 3.5kHz output Any range can be set using a PC. |
Compatible with CIP, SIP, and autoclave | 0.6W Power consumption at startup: 1W |
-10℃~+85℃ If the temperature exceeds 85℃, it will be held at the previous value. When the temperature returns to the DO measurement temperature range, DO measurement will automatically resume. |
ModbusRTU protocol 2-wire RS-485 |
VP8.0 socket head |
None Additionally, this sensor does not consume oxygen in principle. |
Fluorescent membrane replacement cap | 1%/week or less (at constant temperature) | 0.01%-vol. | Optical | 4ppb~25ppm Resolution: 0.1ppb (0~62.85%-vol, 0~300%-sat) | H2 model (made of Teflon) | 7~30VDC Max 1000mW | -10℃~+140℃ | -0.1~1.2MPa |
From atmosphere to anoxic state (25℃): When the fluorescent film is silicon: 98% response within 30 seconds If the fluorescent film is Teflon: 98% response within 60 seconds |
425mm |
Shaft diameter 12mm, mounting screw PG13.5 Shaft length: 120mm, 160mm, 215mm, 325mm, 425mm |
It has been proofread. Can be measured at the same time as installation | -10℃~+50℃ | % oxygen/air saturation concentration (%-sat.), % oxygen concentration by volume (%-vol.), mg/L (ppm), μg/L (ppb) | SUS316L (DIN1.4435), EPDM (FDA), silicone or Teflon (FDA) |
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