Xi'an Desun Uniwill Electronic Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 0~1000 pcs |
| Delivery Time | 7~ 15 working days |
| Packaging Details | Carton packaging |
| Model | DYS-1 |
| D.O. Range | 0~20mg/L or 0~200% |
| DO sensor | Optical DO sensor |
| D.O. Accuracy | 1% |
| Dissolved Oxygen Sensor Drift | <1%per year |
| Sensor Material | Stainless Steel/Titanium |
| Temp. Range | 0~40℃ |
| Temp. Accuracy | ±0.2℃ |
| Working Temperature | -20℃~50℃ |
| Material Supplied | 3v~6v |
| Power | <0.5w |
| Signal Output | RS-485 |
| Brand Name | Desun Uniwill |
| Model Number | DYS-1 |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 0~1000 pcs |
| Delivery Time | 7~ 15 working days | Packaging Details | Carton packaging |
| Model | DYS-1 | D.O. Range | 0~20mg/L or 0~200% |
| DO sensor | Optical DO sensor | D.O. Accuracy | 1% |
| Dissolved Oxygen Sensor Drift | <1%per year | Sensor Material | Stainless Steel/Titanium |
| Temp. Range | 0~40℃ | Temp. Accuracy | ±0.2℃ |
| Working Temperature | -20℃~50℃ | Material Supplied | 3v~6v |
| Power | <0.5w | Signal Output | RS-485 |
| Brand Name | Desun Uniwill | Model Number | DYS-1 |
| Certification | CE | Place of Origin | China |
| High Light | Stainless Steel Optical Dissolved Oxygen Sensor ，Electrode Probe Dissolved Oxygen Meter | ||
Here are some key features and components commonly found in portable dissolved oxygen meters:
Electrode or Sensor: The heart of the DO meter is the oxygen sensor or electrode. There are two main types of electrodes used in portable DO meters: polarographic and galvanic. Polarographic electrodes are more common and offer high accuracy, while galvanic electrodes are typically used for quick readings but may have a shorter lifespan.
Temperature Compensation: Many portable DO meters include a built-in temperature sensor or accept an external temperature probe. Temperature compensation is crucial because the solubility of oxygen in water varies with temperature.
Display: A digital display provides real-time readings of dissolved oxygen levels. It typically shows the DO value in units such as mg/L (milligrams per liter) or % saturation.
Calibration: Regular calibration is essential to maintain accuracy. Portable DO meters usually offer one or two-point calibration using standard solutions with known oxygen concentrations.
Data Logging: Some advanced models have data logging capabilities, allowing you to record measurements over time. This feature is valuable for tracking changes in oxygen levels.
Battery Power: Portable meters are powered by batteries, so consider the battery life and the availability of rechargeable batteries when choosing a meter for extended fieldwork.
Waterproof and Durability: Fieldwork often involves exposure to harsh conditions, so a rugged and waterproof design is essential for durability.
Portability: These meters are designed to be easily carried in the field, so they are typically compact and lightweight.
User Interface: A user-friendly interface with intuitive buttons or a touchscreen makes it easier to operate the meter in the field.
Accessories: Portable DO meters may come with accessories such as carrying cases, protective covers, and calibration solutions.
The handheld device can be used for monitoring of dissolved oxygen, temperature and PH in water, and can meet the requirements of portable accurate water quality measurement.
Signal output: RS-485
The screen uses a custom backlight, which can display dissolved oxygen, temperature, PH, and a real-time clock.
Manual calibration of salinity, air pressure, and KB value to ensure accurate measurement value.
Features
FAQ
Q: Is your company a manufacturer??
A: We are a professional manufacturer of online water quality monitoring products: oil-in-water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS, etc.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply, and Output signal.
Q: How about the quality of the management?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO and CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: We support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, and Credit Assurance. Generally, we will arrange the shipment within 7 days after receiving payment.
Q: How about a warranty?
A: 12-month warranty.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
1000000-5000000
Employee Number:
30~50
Ecer Certification：
Site Member
Xi'an Desun Uniwill Electronic Technology Co., Ltd.is located in Xi'an High-tech Development Zone. It is a high-tech company integrating production, research and development, sales and engineering services. Relying on Xi'an's rich high-tech resources, we carry out technical cooperati... Xi'an Desun Uniwill Electronic Technology Co., Ltd.is located in Xi'an High-tech Development Zone. It is a high-tech company integrating production, research and development, sales and engineering services. Relying on Xi'an's rich high-tech resources, we carry out technical cooperati...
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