K-Patents PR-23 User Manual

9 Sensor specicaons
131
9.9.2 PR-23-W specicaons
General speciications
Refractive Index range, stand.: Full range n
D
1.3200–1.5300 (0–100 Conc% b.w.)
with Spinel prism H62 and Sapphire prism H73
Refractive Index range, option: n
D
1.2600–1.4700 with Sapphire prism H74
Accuracy: Refractive index n
D
± 0.0002 (corresponds typi-
cally to ± 0.1 % by weight)
Repeatability and stability correspond to accuracy
Speed of response: 1 s undamped, damping time selectable up to 5 min
Calibration: With Cargille certiied refractive index liquids over
full range of n
D
1.3200–1.5300
CORE-Optics: No mechanical adjustments (US Patent No. US6067151)
Digital measurement: 3648 pixel CCD element
Light source: Light emitting diode (LED) 589 nm wavelength,
sodium light
Temperature sensor: Built-in Pt-1000
Temperature compensation: Automatic, digital compensation
Instrument veriication: With certiied refractive index liquids and
K-Patents documented procedure
Ambient temperature: Sensor: max. 45 °C (113 °F),
min. -20 °C (-4 °F)
Indicating transmitter: max. 50 °C (122 °F),
min. 0 °C (32 °F)
SENSOR PR-23-W: Saunders body sensor for aggressive process medium
Process connection: With PFA (Fluorinated ethylene propylene) or ETFE
(Ethylene tetraluoroethylene) lined Saunders valve
body 2", 3" or 4"
Process pressure: max. 10 bar (145 psi)
Process temperature: -20 °C–+130 °C (-4 °F–+266 °F)
Process wetted parts, stand.: Telon
®
(PTFE), prism spinel or sapphire, prism
gaskets MTF (Modiied Telon)
Sensor protection class: IP67, Nema 4X
Sensor weight: Sensor and 2" Saunders body 15 kg (33 lbs),
sensor and 3" Saunders body 26 kg (57 lbs),
sensor and 4" Saunders body 33 kg (73 lbs)
SAUNDERS VALVE BODY
Valve body material Graphite cast iron
Valve body lining material PFA (Fluorinated ethylene propylene) / ETFE (Ethy-
lene tetraluoroethylene)
Process connection ANSI lange 4 inch 150 lbs / ANSI lange 3 inch 150
lbs / ANSI lange 2 inch 150 lbs / DIN lange DN
100 PN 16 / DIN lange DN 80 PN 16 / DIN lange
DN 50 PN 16

K-Patents PR-23 Specifications

General

Brand	K-Patents
Model	PR-23
Category	Measuring Instruments
Language	English