VAISALA PR53GP 探针过程折射仪 (1.32 ... 1.53 nD (0 ... 100 °Bx))

- Refractive index:

Measurement range: 1.32 ... 1.53 nD (Corresponds to 0 ... 100 °Bx)

Accuracy: ±0.00014 nD (0.1 °Bx) 

Repeatability: ±0.00002 nD

- Temperature:

Accuracy at 20 °C (68 °F): ±0.3 °C (0.54 °F)

Sensor class: F0.15 IEC 60751

Temperature coefficient: ±0.002 °C / C

- Process parameters:

Process temperature: −40 … +150 °C (−40 … +302 °F)

Design temperature: +180 °C (+356 °F)

Design pressure: 40 bar

- IP rating: IP66; IP67

- Supply:

Operating voltage: 24 V DC nominal (9 ... 30 V DC)

Power consumption: Less than 1 W

Protection class: 3, PELV

- Outputs: Output parameters: RI, temperature, concentration, quality factor

- Weight: 

PR53GP 2" flange 7.2 kg (15.87 lb) - 7.7 kg (16.98 lb)

PR53GP 3" flange 10.5 kg (23.15 lb) - 11.7 kg (25.79 lb)

PR53 L coupling 5.1 kg (11.24 lb)

Datasheet