ds380 do sensor

{"cid":"91206681","title":"Fluorescence Dissolved Oxygen Probe DS380 DO Sensor Used For Wastewater","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/4f\/a1c65a647752b78e67ec7ea6d25c-200x200-1.jpg","attrs":{"Price":"$280.00 - $400.00\/ Piece","Brand Name":"Desun Uniwill","Model Number":"DS-380","Minimum Order Quantity":"0~100 pcs","Delivery Time":"7~ 15 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"0~1000 pcs","Packaging Details":"Carton packaging","Principle":"Fluorescence analysis method","Measuring range":"0~20mg\/L or 0-200% saturation","Response time":"3 seconds","Accuracy":"1%","Protection level":"Ip68","Output":"RS-485, MODBUS protocol","Power supply":"DC 6~12V, current <50mA","cable length":"Default 5 m","Housing material":"SS316\/Titanium alloy"}}