WatchGas SST4 Pump 2 Gas Monitor -
Confined Spaces often pose a challenge not just in the harsh environment with high temperatures, chemicals, and dirt but also in the time it can take to get a permit to work. These can take many hours, with slow sampling and issues occurring due to harsh environments, like blocked pumps or sticky gases requiring longer sampling times.
The SST4 Pump has been designed to speed up the permit-to-work process by utilizing the NFC feature and allowing the flow of data and information to ensure faster signing off the confined space. It has also been designed with harsh environments in mind, with its 95dB audible alarm at 30 cm, rugged housing, up to 33-meter sampling, and accessories that make the job easier and faster.
| Size | 150 x 62.2 x 32.4 mm (5.9x 2.4 x 1.3 in.) *Dimensions are stated without alligator clip. Please add 4mm (0.16 in.) in depth for dimensions with alligator clip |
| Weight | 275 g (6.3 oz.) |
| Operating Temperature | -20 to +60°C (-4 to +140°F) |
| Humidity | 5% - 95% RH (non-condensing) |
| Typical battery life | SST4 Pump LPC Low Power Catalytic: 50hr SST4 Pump HP LEL: 18hr SST4 Pump IR: 100hr |
| Induction Charger | 5-6 hours |
| Event logging | 100 events |
| Data logging | 6 months |
| IP | 65/68 |
| Communication | NFC |
| Calibration | 6 months as industry standard |
| Certifications & Approvals |
North America:
|
| Warranty | 2-year warranty as standard |
| SENSOR TYPE | RANGE | RESOLUTIONS | LOW ALARM | HIGH ALARM | TWA | STEL |
| O2 Oxygen |
0-25% Vol | 0.1% vol | 19.50% | 23.50% | N/A | N/A |
| LEL Low Power Catalytic |
0-100% LEL | 1%LEL | 10% | 20% | N/A | N/A |
| LEL CAT LEL Catalytic Bead |
0-100% LEL | 1%LEL | 10% | 20% | N/A | N/A |
| LEL Non-Dispersive Infrared Sensor |
0-100% LEL | 1%LEL | 10% | 20% | N/A | N/A |
| CO Carbon monoxide |
0-2000ppm | 1ppm | 35ppm | 200ppm | 20ppm | 100ppm |
| H2S Hydrogen sulphide |
0-500ppm | 0.1ppm | 10ppm | 15ppm | 10ppm | 15ppm |
| SO2 Sulphur dioxide |
0-100ppm | 0.1ppm | 5ppm | 10ppm | 2ppm | 6ppm |
SST4 Pumped 2 Gas Monitor -
| Part Number | Description | LEL Technology |
| SST4-PUMP-X4ODD-Y | WatchGas SST4 Pumped 2 Gas LPC/O2/DUMMY/DUMMY * | Low Power Cat Bead |
| SST4-PUMP-X2ODD-Y | WatchGas SST4 Pumped 2 Gas LEL CAT/O2/DUMMY/DUMMY * | CAT Bead |
| SST4-PUMP-X3ODD-Y | WatchGas SST4 Pumped 2 Gas LEL NDIR/O2/DUMMY/DUMMY * | Non-Dispersive IR |
