Rosemount™ 372 Hydrofluoric Acid (HF) Resistant pH sensor

Rosemount

Rosemount™ 372 Hydrofluoric Acid (HF) Resistant pH sensor

Rosemount

The Rosemount 372 sensor uses a glass formulation that slows down the attack from HF considerably, making measurements in up to 1% (10,000 ppm) HF cost effective and economical.

Specifications

Measurement Range
0 to 12 pH (0-14 pH if no sodium ions are present)
Ambient Temperature
-5 to 50°C [23 to 122°F] (100°C [212°F] if no fluoride ions are present)
Weight
0.4 kg/0.9 kg (1 lb/ 2 lb)

Features

  • Enhanced resistance to process attack provided by field-proven pH glass formulation
  • Extended sensor life provided by double junction reference cell for process solutions that contain poisoning ions
  • Versatile mounting options provided by 3/4"  MNPT forward facing and 1"  MNPT reverse facing threads
  • Superior chemical resistance due to rugged Ultem¹ body, completely sealed to eliminate sensor leakage.

Documents & Drawings