The PDM+ is a personal sustainable single gas detector designed to detect Oxygen deficiency and the presence of toxic gas in the ambient environment. The PDM+ is sustainable and has TWA and STEL available, hence its battery and sensor can be replaced. When turned on, PDM+ continuously monitors ambient air for the presence of a specific gas and alerts the user to potentially unsafe exposure with LED, vibrating, and audible alarms if the gas concentration exceeds alarm set points. After use, the instrument can be turned off.
| Size | 48mm (W) x 85mm (H) x 22mm (D) |
| Weight | 93g (Toxic) / 104g (O2) (Battery clip included) |
| Sensor Technology | Electrochemical Cell |
| Temperature | -40°C ~+50°C (Toxic) / -35°C + 50°C (O2) |
| Humidity | 5% ~ 95% RH (non-condensing) |
| Alarm Type | High Alarm, Low Alarm, TWA Alarm, STEL Alarm, Over Range Alarm, Battery Low Alarm, Bumptest and Calibration due notification |
| Alarm Signal |
Acoustic: 95 dB @ 30cm |
| Display | LCD Display |
| Calibration | 2-point calibration, zero and span |
| Event Log | 30 most recent events |
| Battery | Lithium Primary Battery SB-AA02(P) 3.6V, 1.2Ah |
| Measurement | Diffusion |
| Housing | Polycarbonate and rubber |
| Accuracy Deviation | 2-3% |
| IP-Rating | IP67 |
| Safety Certifications | ATEX: II 1G Ex ia IICT4 Ga INMETRO: Ex ia IIC T4 Ga IECEX: Ex ia IIC T4 Ga CE: Conformite Europeenne |
| Warranty | 24 months |
| Model | Detectable Gas Ranges | Resolution |
| PDM+ O2 | 0 - 30 %vol | 0.1 %vol |
| PDM+ CO | 0 - 500 ppm | 1 ppm |
| PDM+ CO High Range | 0 - 2000 ppm | 1 ppm |
| PDM+ H2S | 0 - 100 ppm | 0.1 ppm |
| PDM+ H2 | 0 - 1000 ppm | 1 ppm |
| PDM+ SO2 | 0 - 50 ppm | 0.1 ppm |
| PDM+ NH3 | 0 - 100 ppm | 1 ppm |
| PDM+ H2O2 NON-ATEX | 0 - 99 ppm | 0.1 ppm |
| PDM+ NO2 | 0 - 20 ppm | 0.1 ppm |
| Manufacturer | Watchgas |
| Lifetime: | Sustainable |
| Article Nr. O2: | 7192002 |
| Article Nr. CO: | 7192001 |
| Article Nr. H2S: | 7192000 |
| Article Nr. SO2: | 7192005 |
| Article Nr. NH3: | 7192003 |
| Article Nr. H2: | 7192006 |
PDM+
Sustainable Single Gas Detector - Datasheet
PDM+
Sustainable Single Gas Detector - Manual
PDM+
Sustainable Single Gas Detector - Bump Test H2O2
PDM+
WatchGas IR link - Guide
PDM+
WatchGas Docking Manager Software Download 1.3.2 for PDM Multi Docking Station & QGM Multi Docking Station
PDM+
WatchGas IR Link 1.7.3 Software Download for PDM, PDM+ & QGM
