|
Feature |
Specification |
|
|---|---|---|
|
Refractive index range |
Low range R.I. 1.320 … 1.460 High range R.I. 1.380 … 1.530 |
|
| Max. span | Low range R.I. 0.11 | |
|
Accuracy |
Typically ±0.1% by weight (depending on the process medium). Repeatability and stability correspond to accuracy |
|
|
Speed of response |
1 s undamped, damping time selectable up to 5 min |
|
|
Calibration |
With Cargille standard R.I. liquids | |
|
Temperature compensation |
Automatic, digital compensation |
|
|
Instrument verification |
According to ISO 9000 quality system with standard R.I. liquids and transmitter's menu guided procedure | |
|
Process temperature |
max. +150 °C (+300 °F) (for higher temp. consult factory) | |
|
Ambient temperature |
−20 °C … +45 °C (−4 °F … +113 °F) Indicating transmitter: max. +50 °C (+122 °F), min. 0 °C (+32 °F) |
|
|
Process pressure |
Flange connections up to 25 bar (350 psi), Sandvik clamp static pressure up to 20 bar (300 psi)/operational pressure up to 10 bar (150 psi) | |
|
Sensor protection class |
IP65, Nema 4X | |
| SENSOR PR‑21‑S‑LPL/LPS (LONG PROBE) | ||
|
Process connection |
L‑clamp, 88 mm; DIN‑flange 2656. PN 25, DN80; ANSI‑flange,150 psi, 3 in; ANSI‑flange, 300 psi, 3 in; JIS‑flange, 10K 80 A | |
| Process wetted parts | AISI 316L stainless steel, prism gaskets Kalrez (prism pads teflon) | |
| Sensor insertion length |
‑LPL = Long probe 302 mm ‑LPS = Long probe 150 mm |
|
|
Sensor weight |
L‑clamp 7 kg (15 lbs)/flange DIN/ANSI/JIS 10.5 kg (23 lbs) | |
| OPTIONS | Prism wash, intrinsic safety and hazardous area approvals | |