Flexim PIOX R721 R Refractometer

The Flexim PIOX R721 R is the chemical design variant of the process refractometer and offers as a fully stainless-steel design variant with all wetted materials made out of grade 316 Ti / 1.4571 steel. When dealing with highly corrosive media, such as hydrochloric, strong sulfuric or hydrofluoric acid, the PIOX R inline refractometer is also available as a special carbon reinforced PTFE design variant offering an unrivalled corrosion resistance, long term stability and reliability in such harsh environments. Being FM Class I Div. 2 / Class I Div. 1 certified and available with long and short sensor heads that can be integrated into the process via DIN / ANSI flange.” Display Variables: Refractive index , fluid temperature, concentration g/l, mass and vol.%, density and density at standard temperature, scale values for example °Brix and °API, additional quantities programmable Measurement Range: nD: 1.3 ...1.7, °Brix: 0 ...100 Accuracy: nD: 0.0002 (corresponds to: 0.1 °Brix, 0.1 w%) Repeatability: nD: 0.00002 (corresponds to: 0.01 °Brix, 0.01 w%) Diagnostics: Signal amplitudeSensor humiditySensor temperature Process Temperature: - 20 °C ... (+ 130 °C) + 150 °C Max. Operating Pressure: 150 psi; on request 300 psi(depending on process connections) Process Wetted Material: Stainless steel 316Ti (1.4571)PTFE carbon-fiber reinforced bulk material Explosion Protection: Sensor: IP67, FM Class I Div. 1Transmitter: IP65, FM Class I Div. 2