PR53W In-line Refractometer
Model: PR53
Polaris™ valve-body process refractometer
Vaisala K-PATENTS® Polaris PR53W in-line refractometer with compact valve-body mounting. Direct main line installation, no bypass needed. For chemical, pharma, food & beverage liquid concentration. Drift-free, maintenance-free. Supports CIP/SIP. 4-20mA + Modbus RTU.