Description Moisture meter PCE-DPM 3Sintered cap to protect against moisture and dust / Data can be read out via any computer / Data memory for approx. 50,000 measurement data / CSV format / Battery can be recharged via micro-USB / Easy operation The moisture meter is a mobile testing device for monitoring the quality of compressed air on stationary and mobile compressed air generators. This moisture meter measures the temperature, the relative humidity, H2O and calculates the current dew point up to an ambient pressure of 20 bar. Thanks to the sintered cap, the moisture meter in the pressure lines is protected from dirt, moisture and high flow speeds. This increases the service life of the moisture meter's sensors. The data memory of the moisture meter enables the course of the measurement parameters to be recorded in a pressure line. The data recorded by the moisture meter is permanently stored in the internal memory. The memory can be read out directly on the moisture meter. The moisture meter can also be connected to an operating system independent computer via the micro USB interface. This is made possible because the moisture meter is recognized as a mass data storage device. The data saved by the pressure dew point measuring device are saved in CSV format. The stored measurement data can thus be evaluated using any spreadsheet program. Highlights - Data storage with CSV data export- Dew point, H2O, temperature, humidity measurement- For inline measurement of pressure pipes - Battery operation for mobile use- With G1 / 2 "connection thread- Sensors protected with sintered filters Specification Measurement Temperature Measuring range -10 ... 60°C / 14 ... 140°F Resolution 0.01°C / 0.018°F Accuracy at 20°C / 68°F -10 ... 50°C / 14 ... 122°F: ± 0.3°C / 0.5°F Measurement Relative humidity Measuring range 0 ... 100% Resolution 0.01% Accuracy at 20°C / 68°F < 5%: ± (0.025% + 17.5% of mv) > 5%: ± (1% + 5% of mv) > 15%: ± (2% + 3% of mv) Measurement Dew point* Measuring range -50 ... 30°C / -58 ... 86°F Resolution 0.01°C / 0.018°F Accuracy -40 ... 20°C / -40 ... 68°F: ± 2°C / 3.6°F -50 ... -40°C / -58 ... -40°F: ± 2.5°C / 4.5°F *The accuracy of the dew point relates to an ambient temperature of 16 ... 25°C / 61 ... 77°F Measurement H2O Measuring range 40 ... 20,000 ppm Resolution 1 ppm Accuracy at 20°C / 68°F ± (7.3 ppm + 8.3%) Environmental conditions -10 ... 60°C / 14 ... 140°F 0 ... 20 bar (absolute) Response time at: 0.2 m / s, 1 bar, 0 ... 40°C / 32 ... 104°F: 20s [120s] 20°C / 68°F, 63% RH [90%] -40 ... 0°C / -40 ... 32°F: 10s [20s] Data storage For approx. 50,000 measuring points Adjustable storage rates 10 seconds 1, 5, 10, 20, minutes Adjustable recording time 1, 5, 12, 24, 48 hours File format CSV Cable length Approx. 1.5 m / 4.9 ft Thread G1 / 2" Thread length 1.2 cm Probe length 5.2 cm Probe width 1.2 cm Display 2.3" LCD Power supply Battery 3.7V DC, 3000-mAh Power supply power pack Primary: 100 ... 240V AC, 0.25 A Secondary: 5V DC, 1 A Interface 7 mains connection Micro USB Weight Approx. 610 g / 1.3 lbs Delivery Scope 1 x PCE-DPM 3 moisture meter1 x USB power supply1 x Micro USB cable1 x Transport case1 x Instruction manual Downloads Manual Datasheet
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