Pr-23-Ac Specifications; Table 19 General Specifications; Table 20 Sensor Pr-23-Ac Specifications - Vaisala PR-23 Series User Manual

PR-23 Series User Guide
10.3.3 PR‑23‑AC specifications
Table 19 General specifications
Feature
Refractive index range
Accuracy
Speed of response
Calibration
CORE‑Optics
Digital measurement
Light source
Temperature sensor
Temperature compensation
Instrument verification
Ambient temperature
Table 20 Sensor PR-23-AC specifications
Feature
Sensor PR‑23‑AC
Process connection
Sanitary design
Process pressure
Process temperature
Process wetted parts, standard
Sensor protection class
Protection class
Sensor weight
106
Specification
Full range n 1.3200 ... 1.5300 (corresponds to hot
D
water – 100 Brix)
Refractive index n ±0.0002 (corresponds typically to
D
±0.1 % by weight)
Repeatability and stability correspond to accuracy
1 s undamped, damping time selectable up to 5 min
With Cargille certified refractive index liquids over full
range of n 1.3200 ... 1.5300
D
No mechanical adjustments
3648 pixel CCD element
LED 589 nm wavelength, sodium light
Built‑in Pt‑1000
Automatic, digital compensation
With certified refractive index liquids and Vaisala
documented procedure
−20 °C ... 45 °C (−4 °F ... 113 °F)
Specification
Compact sensor model for small pipelines
Sanitary clamp 2.5 in; Varinlineâ in‑line access unit
clamp DN65 or using elbow flow cell (for line sizes of
2.5 in and smaller)
3‑A Sanitary Standard 46‑04 approved and EHEDG
(European Hygienic Engineering & Design Group)
certified (connections ‑H, ‑E)
Sanitary clamp max. 15 bar (200 psi) at 20 °C
(70 °F) / 9 bar (125 psi) at 120 °C (250 °F)
−20 °C ... +130 °C (−4 °F ... +266 °F)
AISI 316 L stainless steel, spinel prism, prism gaskets
MTF (Modified Teflon)
IP67, Nema 4X
Protection class 3
2.0 kg (4.4 lbs)
IM-EN-PR23-E