Specification of Partech TurbiTechw² LA Suspended Solids Sensor Murah
Partech TurbiTechw² LA Suspended Solids Sensor
The TurbiTechw2 LA Sensor has been designed for use in aeration systems typically monitoring Mixed Liquor Suspended Solids also known as Activated Sludge where solids are typically in the range of 2,000 to 5,000 mg/l. The sensor can also measure Returned Activated Sludge (R.A.S.), Surplus Activated Sludge (S.A.S.) and Suspended Solids or Turbidity in any higher range application.
The large optical surface and sample volume combine to ensure that the sensor is providing information that is reliable and representative of the solids present in the process. Deposits of fats and grease on the sensing area do not prevent the sensor from measuring, unlike sensors with small optical surfaces. In addition the sensor incorporates a self cleaning mechanism that ensures that the optical surfaces are kept clean at all times, the cleaning system is designed to avoid problems with ragging and does not smear the optical system. The cleaning system ensures that manual intervention on a routine basis is not required, the sensor should simply be checked as part of general site housekeeping.
The TurbiTechw2 LA Sensor uses infrared light at 860nm and operates using the Light Attenuation Principle. The cleaning mechanism is then sealed by 2 Nitrile ‘H’ Rings that finish the cleaning process. The Nitrile seals can be exchanged for Viton if the process media dictates. The cleaning process is automatically initiated by the 7300w2 Monitor at a user determined frequency. The cleaning process takes only 90 seconds, which means that the sensor is available for 99.5% of the time with a 6 hourly cleaning cycle.
APPLICATIONS
- Mixed Liquor
- Aeration Basin
- Oxidation Ditch
- Returned Activated Sludge
- Surplus Activated Sludge
MEASUREMENT PRINCIPAL
- Light Attenuation
- Wavelength 860nm
FEATURES
- Fully automatic Self Cleaning
- Flexible Mounting System
- Large Optical Surface
BENEFITS
- Automated Aeration Control
- Low Cost of Ownership
COMPATIBLE MONITOR
ALTERNATIVE SENSORS
- TurbiTechw² HR
- SoliTechw² IL
SPECIFICATION DATA
Physical
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Dimensions (hxwxd)
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Ø80mm, 470 mm long
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Weight
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2.2 kg
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Protection Class
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IP68
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Enclosure Material
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Black Acetal Co-Polymer, 316 Stainless Steel, Glass
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Seal Material
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Polyurethane, Nitrile, with option of Viton
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Cable Entry
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Integral Cable Gland
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Cable Length
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10 metres standard, 100 metres maximum
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Interface to Monitor
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Power Supply
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12 VDC from Monitor
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Sensor Output
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ModTechw², RS485
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Environmental Data
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Operating/Storage Temperature
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0 to 50ºC
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Location
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Indoor/Outdoor
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Pressure Rating
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1Bar or 14.5 psi
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Maintenance
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Service
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Seal Service every 3500 cleans (application dependent)
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Calibration
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The sensor is inherently stable, calibration should be carried out to suit the application. Our recommendation is every 6 months.
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Product Publication No. PPPAP/IT00008-18
Publication Date. 07 March 2018
Marketing Division
CV. Putra Andalas Prima
Tel. (+62)-61 8836 9476
Fax. (+62)-61 8836 9476
Email. marketing@putraandalasprima.co.id