Sulfimax GX online WATER
Continuous H2S Monitoring in Wastewater and Process Streams
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Product description
The Sulfimax GX online WATER continuously measures hydrogen sulfide (H2S) and sulfides in wastewater and other aqueous samples quickly and accurately. This allows for timely and on-demand intervention in process streams and wastewater treatment operations.
Effective gas extraction completely expels H2S from the sample, with virtually no interference from the sample matrix. The released H2S gas is transferred to a highly sensitive sensor capable of detecting concentrations from 0.01 to 1000 ppm.
Typical measurement times range from 5 to 15 minutes, depending on the sample composition.
With the Sulfimax GX online WATER, even challenging industrial wastewater contaminated with hydrocarbons, ammonia, or exhibiting basic pH values can be reproducibly monitored.
Sample aspiration, all rinsing steps, and return to the pipeline system are performed automatically. Configuration adjustments and result reading are possible via remote access, and measured values can be transmitted to on-site alarm systems through digital and analog outputs.
Key Features:
- Continuous H2S and sulfide monitoring in aqueous samples
- Effective gas extraction for high accuracy
- Wide detection range: 0.01 to 1000 ppm
- Reliable monitoring of contaminated industrial wastewater
- Full automation of sampling, rinsing, and reintegration
- Remote access for configuration and data retrieval
- Digital and analog outputs for alarm integration
Sulfimax GX online WATER
Standard Conformity
The Sulfimax GX online WATER as
ATEX compliant version is suitable
for use in ATEX zone 1 (gas) according
to DIN EN IEC 60079-2.
Applications
- Online acquisition of the current sulphide concentration
-
Environmental analysis, e. g.- Waste water analysis for control systems (pump sump, free level or pressure water pipe)
- Landfill leachate monitoring
- Industrial sewage treatment plants
- Municipal sewage treatment plants
Gas drying
Advantages
- Automatic sample dosing
- Hardly any cross-sensitivities due to indirect method
- Output 4 to 20 mA for integration of the H2S signal into the control system
- Short measuring intervals allow fast reaction to changes
- Low maintenance requirements
Features and Results
- Detection of the true H2S content directly in the liquid phase and thus independent of weather conditions (even in strongly basic samples)
- Simple calibration
- Simple, clear software
- No cross-contamination due to self-cleaning between measurements
- Long sensor life due to integrated regeneration processes
Software requirements
Operating system | Windows 10 or higher |
Platform | 32 Bit (x86) |
CPU | 1 Ghz |
RAM | 1 GB |
HDD | 17 GB |
GPU | DirectX 9 with WDDM 1.0 |
Available languages | German, English |
| PC and Software | Built into the device |
Winter operation with low events
Summer operation with consistently higher but uniform H2S development
Typical measurement - automatic peak analysis / interpretation
Technical specifications
Device Type | Main unit |
Power supply | 230 V/50 Hz |
Power Input | 250 W |
Dimensions (L x H x D) | 600 x 720 x 370 mm |
Weight | 53 kg |
Protection type | IP54 |
| Sample dosing | Via transfer line (up to 30 m long, from up to 5 m depth) |
| Sample volume | 0.01 to 20 mL |
| Gas supply | Internal pump or compressed air |
| Gas flow | Up to 50 L/h |
| Typical duration | 5 to 15 min (depending on the sample) |
| Range | 0.01 to 1000 ppm |
| Resolution | 0.1 µg abs., output signal linear |