Manufacturing Companies for Ro Microcomputer Controller - Dissolved Oxygen Controller – JIRS Detail:
Description
■ DO-6850 online Dissolved Oxygen Temperature Transmitting Controller is a micro computerized precision instrument.
■ The large LCD display, English menu operation.
■ Multi-parameter display at the same time: the value of dissolved oxygen, temperature, output current, alarm points, etc. Intuitive and easy to read, and alarm for range over run
■ Screen displays alarm status and accompanied by a switch ON / OFF signal output.
■ Automatic Temperature Compensation: Automatic 0℃ to 60℃.
■ Communication function (optional): RS-485 communication interface (MODBUS protocol is partially compatible), 4 to 20 mA current output corresponding to the DO value can be set freely.
■ Notepad: can store 50 measurements, the user can record measurement data.
■ Hysteresis amount can be set freely to avoid frequent switching relay action.
■ Watchdog function: to ensure that the instrument will not crash.
■ Core devices from famous foreign brands.
■ Restore the factory settings. Power-down protection> 10 years.
Main technique Specification
Function Model |
DO-6800A, B, C online Dissolved Oxygen Temperature Transmitting Controller |
Measuring Range |
0.00 – 20.00 mg /L (ppm) 0 – 200.0 ug /L (ppd), (optional) 0-60℃, 0-100℃ (optional) |
Resolution |
0.1 ug/L, 0. 01 mg/L, 0.1℃ |
Accuracy |
ug/L: ±1.0%FS; mg/L:±0.5%FS, ±0.3℃ |
Display |
Large Screen Multi-parameters LCD |
Temp. Compensation |
NTC 10K, 0.0℃-60.0 ℃, 0-100℃ (optional), Automatic temperature compensation |
Current output |
isolation to protect, 4 ~ 20mA signal output |
Control output |
two sets of ON / OFF relay contacts, divided into the high point, low alarm signal, optically isolated output. |
Communication output |
Standard Modbus RS485 function to PC (optional) |
Contact capacity |
10A/220V AC (Resistive Load) |
Output load |
load <500Ω (0-10mA), load <750Ω (4-20mA) |
Power |
AC 220V±10%, 50/60Hz |
Working environment |
Ambient Temp. 0-60℃, Relative Humidity ≤90% |
Dimensions |
96×96×115mm(H X W X D), 0.9kgs |
Hole size |
91×91mm H X W) |
Installation Mode |
Panel Mounted |
Protection grade |
IP57 or IP 65 cover |
Application
Widely used in the detection and control of dissolved oxygen in various water treatments, boiler water deoxygenization, environmental monitoring, aquaculture and other fields.
Product detail pictures:
Related Product Guide:
We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for Manufacturing Companies for Ro Microcomputer Controller - Dissolved Oxygen Controller – JIRS , The product will supply to all over the world, such as: Istanbul, Costa Rica, Sudan, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
By Jane from Spain - 2017.10.13 10:47
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Helen from Bolivia - 2017.06.16 18:23