The Jerome 631-X Hydrogen Sulfide Analyzers are a trusted and field-proven solution for detecting low-level H₂S concentrations.

 These analyzers are ideal for use in:

• Wastewater treatment
• Oil & gas operations
• Pulp & paper industries
• Environmental monitoring
• Odor and corrosion control

Key Features:

• Detection Range: 0.003 to 50 ppm
• Resolution: 0.001 ppm
• Accuracy: ±0.003 ppm at 0.05 ppm
• Response Time: 3–30 seconds
• Display: Backlit LCD
• Power: Rechargeable NiCad battery or AC power
• Output: RS-232 Serial Port, 4–20 mA analog

For Internal Use:
Barcodes: 19870275
Location: 105