The GMI PS200 is a compact, rugged portable gas detector designed for personal safety and confined space entry. It monitors up to four gases simultaneously (LEL flammable, O2, CO, H2S in various combinations) with simple one-button operation. Optional internal pump supports pre-entry sampling while diffusion mode maximizes battery life for ongoing monitoring. Built tough for real-world industrial use with IP67 rating and drop protection.
| Parameter | Details |
|---|---|
| Size | 121 x 59 x 32 mm (4.8" x 2.3" x 1.3") |
| Weight | 215 g (without pump) / 230 g (with pump) |
| Operating Temperature | -20°C to +50°C |
| Humidity | 0 to 95% RH non-condensing |
| Alarms | Audible (>90 dB), visual (flashing LED), vibrating |
| Display | Green/red LCD backlight |
| Battery | Li-Ion rechargeable; up to 14 hrs diffusion (up to 80 hrs with low-power LEL sensor), 8 hrs pumped |
| IP Rating | IP67 |
| Drop Test | 3 m |
| Response Times (T90) | LEL ~15s, O2 ~12s, CO/H2S <20s |
| Datalogging | Timed logs, session, calibration, bump logs |
| Approvals | ATEX, IECEx, CSA, MED, CE |
| Warranty | 2 years (standard) |
Commonly used in confined space entry (sewers, tanks, underground piping), shipping and maritime, breweries, plant shutdowns, permit-to-work systems, pressurized tunneling, and fleet operations. Ideal for personal protection against flammable, oxygen deficiency, and toxic gas hazards.
Users sometimes face issues like sensor drift requiring regular bump tests/calibration, low battery in extended use (mitigated by low-power options), or pump blockages in dirty environments. Proper maintenance, hydrophobic filters, and regular checks keep it reliable.
Compatible with PS200 series variants; sensors are field-replaceable. Consider PS500 for expanded 5-gas needs or additional sensor options like PID/VOC.
We focus on genuine GMI/Teledyne products with full support, calibration services, and fast access to spares. Competitive pricing, expert advice on configurations, and commitment to safety compliance.
Typically available with standard configurations; lead time 6-8 weeks for custom orders or larger quantities.
[Contact us for a quote: Provide quantity, configuration (pumped/diffusion, sensor combo), and any accessories needed.]
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