Each sensor is factory-calibrated to default values (described in the manual). However, recalibration is necessary after 6 months. The sensor's lifespan is 2 years. Calibration can only be performed by a person certified by the manufacturer.

Do not hesitate to contact us for recalibration!

Features:

• accurate and stable measurement
• robust housing for wall or pipe mounting
• two analogue outputs adjustable to 4-20 mA or 0-10 V
• digital interface RS485 Modbus RTU
• option for a remote probe
• option for an LCD indicator
• IP65 protection
• connected or remote sensors
• sensor lifespan of more than 5 years

Suitable applications:

• swimming pools
• spas
• wastewater treatment plants
• enclosed spaces accumulating potentially toxic chlorine concentrations