ProTech903™

Tape-Based H2S/ Total Sulfur Analyzers

The Protech903 Family of Tape-Based H2S/ Total Sulfur Analyzers Can Improve Both Quality − And Economics

Galvanic has been a long-time leader in Tape-Based H2S/Total Sulfur Analyzers, and continues to innovate, designing and building cost-effective systems that optimize performance in the harshest monitoring environments. Galvanic’s ProTech903 Gas Analyzers deliver fast, extremely sensitive and accurate analysis of H2S and total sulfur, arsine, phosphine, or phosgene, depending on which analyzer you choose.

  • Low detection limits and outperform all other analytical methods in the critical application range of 0 to 15 ppmv.
  • Easy remote-access capability and fast, accurate analyte-specific measurement – you have all you need to monitor critical parameter levels to improve product quality and lower costs, ensure pipeline, equipment, and public safety, or meet regulatory and contractual compliance targets.
  • Interference free and are not matrix dependent
  • Low total cost of ownership marks the ProTech903 series as the highest-value tape-based analyzers on the market today

Find our most recent press release on the ProTech903 Tape-Based H2S/Total Sulfur Analyzers here

Download Specifications PDF

Talk to a Galvanic Applications Expert

Features

  • Proven colorimetric paper-tape technology
  • Fast response-analysis time to quantify increasing or decreasing concentration levels
  • Unbeatable performance: 5 ppbv sensitivity level; low ranges 0 to 1 ppmv and 0 to 100 ppbv
  • Rugged, field-proven construction and five- to 14-week tape lifetime enable hands-off operation for extended periods of time (tape life depends upon application)
  • Designed for easy serviceability throughout
  • Comprehensive, “smart” self-diagnostics coupled with remote access enables fast and easy issue identification and resolution
  • 10 quick-status indicator lights (LED) and large, easy-read visual display (LCD)
  • Proprietary Tape Assurance System assures smooth, trouble-free operation
  • User-friendly Windows® -based software with graphical interface
  • Solar power option for remote area operation

Selected Industries & Applications

Chemical
Food & Beverage
  • Food-grade CO2
Natural Gas Pipeline
Natural Gas Processing
Oil & Refining / Petrochemical
Pharmaceutical
  • Stack emissions for reporting
  • Industrial hygiene/ worker safety
  • Organic synthesis – phosgene

Available models

Choose the ProTech903 gas analyzer that’s right for your specific application needs

Protech903 Total Sulfur/H2S Analyzer W D1 D2
H2S over-range capability X X X
5 ppb sensitivity level X X X
ASTM D4084-94 & D4323-84 X X X
Total Sulfur capability (ASTM D4468-95) X X
CSA Class 1, Div 1, Groups B,C & D, T3 X
CSA Class 1, Div 2, Groups B,C & D, T3 X X
Multi-stream capability X X
Solar power option (not available with Total Sulfur option) X X X

Protech903 Arsine Analyzer W D1 D2
5 ppb sensitivity level X X X
CSA Class 1, Div 1, Groups B,C & D, T3 X
CSA Class 1, Div 2, Groups B,C & D, T3 X
Multi-stream capability X X

Protech903 Phosphine Analyzer W D1 D2
5 ppb sensitivity level X X X
CSA Class 1, Div 1, Groups B,C & D, T3 X
CSA Class 1, Div 2, Groups B,C & D, T3 X
Multi-stream capability X X

Protech903 Phosgene Analyzer W D1 D2
5 ppb sensitivity level X X X
CSA Class 1, Div 1, Groups B,C & D, T3 X
CSA Class 1, Div 2, Groups B,C & D, T3 X
Multi-stream capability X X

Download Specifications PDF

Talk to a Galvanic Applications Expert

Look Closer

  • ProTech903™

    Precision Optical Encoder

    The ProTech903 H2S/ Total Sulfur Analyzer's system optical encoder ensures exact spacing between stains and keeps track of tape usage.

  • ProTech903™

    Advanced Digital Sensor

    An advanced digital sensor puts the AD right at the measurement point, eliminating noise associated with transmiting analog signals.

  • ProTech903™

    Proprietary Membrane Humidifier

    The ProTech903 H2S/ Total Sulfur Analyzer's system proprietary membrane humidifier reduces dead volume for faster response times.

  • ProTech903™

    External-Keypad-Driven Display

    An intrinsically safe external keypad allows the user to configure and monitor the analyzer without declassifying the area – a feature unique to Galvanic systems. It provides full menu access for the high-resolution display, enabling at-a-glance status and results.

  • ProTech903™

    Dual Redundant Power Supplies & Optional Ethernet Connection

    Unparalleled flexibility enables ProTech903 H2​S/ Total Sulfur analyzers to be configured to meet any application need. Dual redundant power supplies (located inside the analyzer) allow the unit to be run on either AC or DC power, or to have backup DC power; optional Ethernet connection allows users to connect the analyzer on a local area network for remote operation and troubleshooting.

Get Your ProTech903 H2S / Total Sulfur Analyzer Today