Automatic Trace Dissolved Oxygen Analyzer / Meter - MDO10AC For Semiconductor Industry

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Automatic Trace Dissolved Oxygen Analyzer / Meter - MDO10AC For Semiconductor industry


1. Application

Used for trace dissolved oxygen ( ppb ) measurement

• Power plant

• Semiconductor industry

• Pharmaceutical industry

• Food industry

 

2. Features and Benefits

• Based on the innovative principle of utilizing fluorescence to measure dissolved oxygen,no need to replace membranes and only low-maintenance needed.

• No oxygen consuming during operating , do not need stir or flow.

• Digital sensor has good anti-interference performance and high stability, and the cable length is available in hundreds of meters.

• “plug and play” sensor, and dual-channel transmitter • operates either 1 or 2 sensors.

• Modbus RS485/RS232 or Profibus DP network connection for data transmission is Optional

• 3 Relays with programmable hysteresis provide high-limit alarm, low-limit alarm or timer.

 

• A built-in data logger with the capacity to store data for up to 10 years

 

3. Specifications

 

Performance characteristics

Measuring Range

0~1800μg/L(ppb),Temperature: 0~50

The lowest value detected

1ppb

Accuracy

±1ppb±3%

Response time

90%<40s, at 20ºC

Temperature compensation

Automatic

Calibration

Factory calibrated, also can be calibrated by customer on site

Display

LCD displays data including date, time, measurement value, trendline, etc., English menu

Data storage

Auto-save function(Automatic Data Storage for up to 10 years), power-off data protection

Setup

Completed by transmitter pushing the buttons on the transmitter

Outputs

Analog Outputs

Two isolated 0/4-20 mA output( maximum load 800 ohms), optional selection of 3.8mA or 21mA(under the condition of malfunction)

Relay outputs

3 Relays with programmable hysteresis, alarm or timer function optional

Relay capacity

2A, 250VAC

Digital Communication

MODBUS RS232/RS485,Profibus DP is optional

Power supply

AC power supply

85~265 VAC, 50Hz/60Hz

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Mr. Anthony (sales manager)
Tel: 86-10-82826071
Mobile: 86-13718161952
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Contact Method
Beijing Tengine Innovation Instruments Co.,Ltd
17th Floor,Century Technology & Trade Building C, 66 Zhongguancun ,Haidian, Beijing, China (Mainland) / 100000
Fax: 86-10-82826983
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