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Suspended Matter/Turbidity Controller

Online sensors-Controller

The SOF series turbidity sensors utilize advanced 90° scattering optical or laser technology to deliver high accuracy (±5%FS) and high resolution (0.01%) for online water turbidity monitoring. Suitable for industries such as metallurgy, electricity, pharmaceuticals, petroleum, food, and water treatment. The sensors support submersible or flow-through installation with IP68 protection. Some models feature RS485 (MODBUS-RTU) communication..

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Nina@welle-group.com

Product Introduction：

Experience unparalleled accuracy in water quality monitoring with our state-of-the-art Turbidity Controller. Designed for comprehensive analysis, this system provides precise and reliable measurements of water turbidity, crucial for maintaining optimal water quality across diverse applications.

Product Application：

Metallurgy, electricity, pharmaceuticals, petroleum, food, water treatment

Technical Parameter：

Model number	SOF-Turbidity Sensor-60	SOF-Turbidity Sensor-70	SOF-Turbidity Sensor-80	SOF-Turbidity Sensor-90	SOF-Turbidity Sensor-100	SOF-Turbidity Sensor-110	SOF-Turbidity Sensor-120	SOF-Turbidity Sensor-130	SOF-Turbidity Sensor-140	SOF-Turbidity Sensor-150
Measurement range	90° scattering (optical)	90° scattering (optical)	90° scattering (optical)	90° scattering (optical)	90° scattering (optical)	90° scattering (optical)	90° scattering (optical)	90° scattering (optical)	90° scattering (optical)	Laser (optical)
Measurement accuracy	±5%FS	±5%FS	±5%FS	±5%FS	±5.0%FS	±5.0%FS	±5.0%FS	±5.0%FS	±5.0 %FS	±5.0 %FS
Resolution	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%
Shell material	316 stainless steel	POM	316 stainless steel	POM	POM+316 stainless steel	316 stainless steel	316 stainless steel	POM	POM	POM
Protection class	IP68	IP68	IP68	IP68	IP68	IP68	IP68	IP68	IP68	IP68
Installation	Submersible (Light-shielded Measurement)	Flow-through	Submersible (Light-shielded Measurement)	Flow-through	Submersible (Light-shielded Measurement)	Submersible (Light-shielded)	Submersible (Light-shielded)	Flow-through	Submersible (Light-shielded Measurement)	Flow-through
Warranty	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year	1 year
Date Communication	/	/	/	/	RS485（MODBUS-RTU）	RS485（MODBUS-RTU）	RS485（MODBUS-RTU）	RS485（MODBUS-RTU）	RS485（MODBUS-RTU）	RS485（MODBUS-RTU） 4~20mA Optional

After Sales Commitment

Bring comprehensive water quality testing news and Solutions

All products purchased from our company will receive free installation guidance and product training; The free warranty period is 1 year.
All products purchased from our company will receive free installation guidance and product training; The free warranty period is 1 year.
All products purchased from our company will receive free installation guidance and product training; The free warranty period is 1 year.
All products purchased from our company will receive free installation guidance and product training; The free warranty period is 1 year.