The Personal Surveyor (PS500 Series) is a robust and accurate portable gas detector that provides personal protection in confined space applications with audible and visual alarms in the event of exposure to dangerous levels of gases being detected. The PS500 unit can be fitted with any 4 of the 20 ‘Plug and Play’ smart sensors to detect and display any combination of gases and the optional internal sampling pump allows for pre-entry checking or remote sampling. The PS500 is suitable for a wide range of applications and provides a much wider range of gases than the PS200 gas detector. The unit includes an integral data logger for calibration certificates, data management and event logging.
The PS500 is used for confined space applications, eg, in sewers, underground piping or within tanks, and other personal monitoring applications. Its high intensity audible and bright visual alarms provide early warning of dangerous gas levels and its single button operation makes it a very simple to use portable gas detector.
| Gas | Range | Resolution | Sensor Type | Response Time |
| LEL | 0-100%LEL | 1%LEL | Cat-bead NDIR |
15 Secs 35 Secs |
| CO2 | 0-5% Vol | 0.05% Vol | NDIR | 25 Secs |
| O2 | 0-25% Vol | 0.1% Vol | Electrochemical | 10 Secs |
| CO | 0-1000ppm | 1ppm | Electrochemical | 35 Secs |
| H2S | 0-100ppm | 1ppm | Electrochemical | 25 Secs |
| CO/ H2S |
0-1000ppm (CO) 0-100ppm (H2S) |
1ppm | Electrochemical | 35 Secs 25 Secs |
| SO2 | 0-30ppm 0-100ppm |
1ppm | Electrochemical | 10 Secs |
| Cl2 | 0-10ppm | 0.1ppm | Electrochemical | 30 Secs |
| NH3 | 0-100ppm | 1ppm | Electrochemical | 60 Secs |
| NO | 0-300pm | 1ppm | Electrochemical | 20 Secs |
| NO2 | 0-20ppm | 1ppm | Electrochemical | 185 Secs |
| PH3 | 0-100ppm | 1ppm | PID | 5 Secs |
| VOC | 0-100ppm 0-1000ppm |
0.1ppm 1ppm |
PID | 5 Secs |
| C6H6 | 0-20ppm | 0.1ppm | PID | 5 Secs |
Each toxic sensor has 2 instantaneous alarm set points, plus user exposure alarms. The PS500 will calculate the Short Term Exposure Limit (STEL) and Long Term Exposure Limit (LTEL), known as Time Weighted Average (TWA) readings. The TWA value is the mean average gas level over a specific time period. The STEL is 15 minutes and the LTEL is 8 hours. This averaging makes the instrument single user applicable, but an option is available to reset the averaging after each power off, allowing multiple user use.
61208
£329.00
66510
£406.00
61445
£329.00
66200
£227.00
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