- Flow Meters[7]
- PH Meters[10]
- Other Analysis Instruments[10]
- Concentration Meters[10]
- Level Measuring Instruments[10]
- Gas Analyzers[7]
- Contact Person : Mr. Gong Jack
- Company Name : Yantai Chemins Instrument Co., Ltd.
- Tel : 86-535-8381357
- Fax : 86-535-8381357
- Address : Shandong,Yantai,No.68, Puzhao road, Zhaoyuan, Shandong, China
- Country/Region : China
- Zip : 265400
DO4100S Dissolved Oxygen Controller (dissolved oxygen meter)
DO4100S Microcomputer Dissolved Oxygen Controller
Application
Widely used in online dissolved oxygen monitoring for power plant, chemical, industrial wastewater, pharmaceutical, biochemical and water treatment industry.
Feature
l With high precision AD converter and micro-processor technology.
l Dissolved oxygen and temperature measurement are simultaneously. Automatic temperature compensation.
l Using the advanced devices, dual high-impedance input up to 1012Ω, strong anti-jamming capability.
l Optocoupler isolated output. No interference between input sensor signal and output signals. Remoste transmission is available.
l LED display in English. Waterproof and dustproof design, suitable for outdoor mounting.
l Digital interface can be easily linked into the computer for monitoring and communication.
Specification
Measuring range | O2: 0~100.0 ug/L 0~20.00 mg/L Temperature: 0.0~99.9°C |
Resolution | 0.1 ug/L 0.01 mg/L Temperature: 0.1°C |
Accuracy | O2: 0.1ug/L±1Digit Temperature: 0.1°C±1Digit |
Response time | <60 seconds (the 98% of final value, 25°C) |
Operating Temperature | 0~60°C |
Input impedance | ≥1012 Ω |
Temperature compensation | Auto and manual temperature compensation is selectable. 2 types of auto temperature compensation: PT1000, NTC2.252K. |
Analog output | Isolated 0 ~ 10mA output (load <1.5 kΩ) or: Isolated 4 ~ 20mA output (load <750 Ω) |
Relay Output | High point, low points and delay are all programmable; Two sets of ON / OFF output; AC220V maximum current of 3A. |
Communication interface | RS485 or 232 (optional) |
Power input | AC220V±22V ,50Hz±1Hz |
Solution ground | With electrode diagnostics to eliminate the interference of solution. |
Degree of protection | IP65 |
Weight | 1.2kg |
Dimensions | 146×146×108 mm(H×W×D) |
Hole size | 138×138 mm(H×W) |
dissolved oxygen meter
DO4100S Dissolved Oxygen Controller (dissolved oxygen meter)
