Southland Sensing - Model H2S-740 -Portable Trace Hydrogen Sulfide Analyzer w/ Sample System, CE

• Enclosure: Anodized Aluminum; Portable
• Standard Ranges: 0 – 10/50/100/200 PPM
• Optional Ranges: 0 – 100/500/1000/2000 PPM
• Optional Ranges: 0 – 1000/2000/5000/10000 PPM
• Resolution: 0.01 PPM, 0.1 PPM or 1 PPM
• Input Power: 100 – 240 VAC w/ International Plug
• Analog Output: 0 – 1V DC
• Data Logging: Removeable USB Flash Drive
• Optional Integral Sampling Pump

The built in smart MENU interface allow the user to fully configure the analyzer through the onboard MENU system. No need for a complicated laptop or other control device to setup the analyzer in the field.

The H2S sensor is based on the galvanic electrochemical fuel cell principal. The sensors are self contained and minimal maintenance is required – no need to clean electrodes or add electrolyte. The precision sensors offer excellent performance, accuracy and stability while maximizing the expected life. The analyzer comes with 3 optional sensors, The H2S-1x has four ranges 0 – 10 ppm, 0 – 50 ppm, 0 – 100 ppm, 0 – 200 ppm. The H2S-2x has 0 – 100 ppm, 0 – 500 ppm, 0 – 1000 ppm and 0 – 2000 ppm. The H2S-3x has 0 – 1000 ppm, 0 – 2000 ppm, 0 – 5000 ppm, and 0 – 10000 ppm.

A removable USB flash drive for data logging via .CSV (Excel) file format. With an 8GB USB Flash Drive, you can data log for 1 minute intervals for about 50 years before running out of storage. The advanced set of electronic features and flexibility to easily access data allows this analyzer to be unmatched in the market.

The display of the analyzer is designed to be used in direct sunlight. No need to bring a shade or other method to see the screen.

The analyzer comes with a built in sample system that includes a flow control knob and flow indicator. Gas inlet is made via 1/8″ Compression tube fitting.

Designed to measure trace H2S in the parts-per-million range in a rugged anodized aluminum portable enclosure. The unit offers the largest available H2S measurement range in the market (up to 0 – 10000ppm) by combining an integral sample system, advanced electronic features including a smart MENU interface, integral USB removeable flash drive for data logging along with our industry leading precision electrochemical H2S sensor technology. The result is a highly reliable and cost-effective portable analyzer with easy-to-use interface and comes standard with an international 100 – 240VAC wall charger. 

Specific applications typically include spot checking natural gas extraction & processing, landfill gas monitoring, biogas and other unique processes.

• Designed for the Natural Gas Industry
• Large Backlit Display w/ User Friendly Menu
• Data Log via Removable USB Flash Drive
• Integral Flow Control Valve & Flow Indicator
• Continuous Analysis during Charging
• Electrochemical Sensor Technology

• Natural Gas Extraction & Pipelines
• Natural Gas Processing
• Landfill Gas Monitoring
• Biogas before And After The H2S Scrubber
• And Many Other Industrial Applications

• H2S-1x 0 - 200 ppm H2S Sensor
• H2S-2x 0 - 2000 ppm H2S Sensor
• H2S-3x 0 - 10000 ppm H2S Sensor

• ENC-640: Carrying case with foam insert
• PP-640: Integral sampling pump

• Accuracy: < +/- 1% of Full Scale Range*
• Analysis Range: Multiple up to 10000 PPM
• Battery Indicator: Integrated into Large Display
• Calibration: Periodically
• Data Logging: Removable USB Flash Drive
• Dimensions: 10.9 x 10.0 x 4.9 inch
• Display: Large with Backlight
• Enclosure: Brushed Stainless Steel
• Flow Sensitivity: 0.25 - 5 SCFH
• Gas Connections: 1/8” Compression Tube
• Output (Analog): 0 - 1V DC
• Power: Rechargeable Battery
• 100 - 240 VAC AC Adapter
• Pressure: Inlet, 0 - 50 PSIG
• Response Time: T90 in 45 Seconds
• Sample System: Flow Control, Flow Indicator
• Sensor: Precision Electrochemical
• Sensor Life: 12 - 36 months
• Temperature: 0 - 50 deg C
• Temperature Compensation: Integral
• Warranty: 12 months
• Weight: 11.25 lbs
• *Accuracy at constant conditions