ENAR
Industrial
H2S Data Logger
Continuous H₂S monitoring is straightforward, convenient, and dependable. When corrosive hydrogen sulfide forms in sewer systems, it can cause corrosion, leading to rust, unpleasant odors, and, in severe cases, significant damage to buildings and infrastructure. The GHS-8AT-EX data logger enables continuous, reliable monitoring of H₂S levels within the sewer system.
Compact & lightweight
Easy to carry for field inspections
Multi-gas detection
Monitors a variety of hazardous gases.
Digital display
Clear, real-time concentration readings.
Fast response time
Ensures immediate safety alerts.
Durable design
Built for rugged industrial use.
User-friendly operation
Simple interface for quick sampling.
Technical specifications
| Parameter | Value |
|---|---|
| Target Gas | Hydrogen Sulphide (H₂S) |
| Measurement Principle | Controlled-potential electrolysis sensors |
| Sampling Method | Diffusion |
| Indicating Accuracy | F.S ±5% |
| Measurement Range | 0 – 10.0 ppm / 0 – 100 ppm / 0 – 500 ppm / 0 – 1000 ppm / 0 – 3000 ppm |
| Minimum Resolution | 0.1 ppm / 1 ppm / 1 ppm / 10 ppm / 25 ppm |
| Sensor | H2S-520E, H2S-521E, H2S-522E, H2S-523E, H2S-524E |
| Temperature Measurement Range | 0 – 40 °C |
| Display | LCD (Concentration, temperature, time, recording days remaining, battery capacity) |
| Operating Temperature / Humidity | 0 – 40 °C, 30 – 95 %RH (No condensation allowed) |
| Power Source | Two AA alkaline batteries (LR6 Panasonic / MN1500 Duracell) |
| Battery Life | 3 months (*with normal operation) |
| Backup Battery Life | Lithium battery (5 years)* – Maintains data when alkaline not connected |
| Data Logging Capacity | 45,960 sets (≈31 days at 1-min intervals) |
| Sampling Intervals | 1min, 5min, 10min, 15min, 30min, 60min |
| Communication Interface | USB 2.0 |
| Dimensions | Ø89 × 148 mm |
| Weight | 390 g |
| EU Directives | 2014/34/EU (ATEX), 2014/30/EU (EMC), 2011/65/EU (RoHS), (EU)2015/863 (RoHS), (EU)2023/1542 (Battery) |
| Marking (ATEX) | II 2G Ex ia II B T3 Gb |
| Marking (IEC Ex) | Ex ia 2 B T3 Gb |
| Certificates | ATEX: DEKRA 14ATEX0135 / IECEx: DEX 14.0085 |
| Standards (ATEX) | EN IEC60079-0:2018, EN60079-11:2012 |
| Standards (IEC Ex) | IEC60079-0:2017, IEC60079-11:2011 |
| Standards (EMC) | IEC60079-0:201EN50270:2015, EN55032:2015+A11:2020+A1:2020, EN55035:2017+A11:20207, IEC60079-11:2011 |
| Standards (RoHS) | EN IEC63000:2018 |
Find the Right Tube
Search By
| Chemical | Range | Part No. | Qty/Box | Type | Actions | |
|---|---|---|---|---|---|---|
| Acetaldehyde | 5-750 | 92 | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 2.5-100 | 92M | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 1-20 | 92L | 10 | Short-term measurement | Inquire | Download |
| Acetaldehyde | 0.3-30 | 92LA | 10 | Short-term measurement | Inquire | Download |
| Acetone | 4-1200 | 151D | 10 | Long-term measurement | Inquire | Download |
| Methyl ethyl ketone | 1.2-360 | 152D | 10 | Long-term measurement | Inquire | Download |
| Formaldehyde | 0.1-20 | 91D | 10 | Long-term measurement | Inquire | Download |
| Acetic acid | 1-100 | 81 | 10 | Short-term measurement | Inquire | Download |
| Acetic acid | 0.125-23.0 | 81L | 10 | Short-term measurement | Inquire | Download |
| Acetic acid | 0.5-100 | 81D | 10 | Long-term measurement | Inquire | Download |
...
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