Specification of Partech OxyTechw² GAL Dissolved Oxygen Sensor Murah
OxyTechw² GAL Galvanic Dissolved Oxygen Sensor
The OxyTechw2 GAL Sensor has been designed to provide highly reliable Dissolved Oxygen measurements the sensor employs the traditional galvanic principle. The rugged 100 micron, HDPE membrane has been selected to provide exceptional resistance to damage. This, combined with Oxyguard's unique electrolyte and anode material provides long term stability of 3 years and longer without the need for sensor refurbishment or membrane replacement.
For installation in activated sludge plants (ASP's) we recommend that the sensor is installed using our specially designed self-cleaning mounting system, with a flexible joint in the mounting shaft. The flexible joint moves the sensor in the process, keeping the membrane clean by reducing bio-fouling without the use of a compressor and with the added benefit of allowing rags to fall away from the assembly. This motion is similar to that achieved by using a floating ball assembly, with the added advantage of placing the sensor below the surface of the liquor. This means that the sensor is below the level of the floating fats and greases that accumulate at the surface and results in the Dissolved Oxygen reading being more representative of the whole tank.
The OxyTechw2™ GAL provides the reliable, accurate measurement that is required to operate activated sludge plants at the optimum Dissolved Oxygen concentration, maintaining the balance between the running costs of blowers and aerators and the need to produce high quality effluent.
APPLICATIONS
- Activated Sludge Control
- Drinking Water Processing
- Reservoir Water Quality
- River Monitoring
MEASUREMENT PRINCIPAL
FEATURES
- No drift
- Reduced Maintenance
- Sensor Refurbishment every 3 years
- Fast Response
BENEFITS
- Automated Aeration Control
- Low Cost of Ownership
COMPATIBLE MONITOR
MOUNTING OPTIONS
- Flexible Joint for Self Cleaning
ALTERNATIVE SENSORS
Physical
|
Dimensions (hxwxd)
|
Ø47mm, 203 mm long
|
Weight
|
0.8 kg
|
Protection Class
|
IP68
|
Enclosure Material
|
Body - ABS, Titanium Temperature Probe with Polyurethane coated cable
Cap - ABS, Polycarbonate/Polymethyl/methylacrylate
|
Cable Entry
|
Integral Cable Gland
|
Cable Length
|
10 metres standard, 100 metres maximum
|
Interface to Monitor
|
|
Power Supply
|
12 VDC from Monitor
|
Sensor Output
|
ModTechw², RS485
|
Environmental Data
|
|
Operating/Storage Temperature
|
0 to 50ºC
|
Location
|
Indoor/Outdoor
|
Pressure Rating
|
210 mWC
|
Flow
|
No flow necessary
|
Maintenance
|
|
Service
|
The optical cap for the sensor should be replaced every 24 months
Periodic cleaning is required at a frequncy determined by the application. Our self cleaning shaft option is highly recommended, this eliminates manual cleaning between calibrations.
|
Calibration
|
The sensor is inherently stable, calibration should be carried out to suit the application. Our recommendation is yearly
|
Product Publication No. PPPAP/IT00006 -18
Marketing Division
CV. Putra Andalas Prima
Tel. (+62)-61 8836 9476
Fax. (+62)-61 8836 9476
Email. marketing@putraandalasprima.co.id
