Psychrometer Sintered 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 psychrometer is a mobile testing device for monitoring the quality of compressed air on stationary and mobile compressed air generators. This psychrometer 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 psychrometer in the pressure lines is protected from dirt, moisture and high flow speeds. This increases the service life of the psychrometer’s sensors.
The data memory of the psychrometer enables the course of the measurement parameters to be recorded in a pressure line. The data recorded by the psychrometer is permanently stored in the internal memory. The memory can be read out directly on the psychrometer. The psychrometer can also be connected to an operating system independent computer via the micro USB interface. This is made possible because the psychrometer 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
Technical specifications
- H₂O — Measuring range: 40 … 20000 ppm
- H₂O — Resolution: 1 ppm
- H₂O — Accuracy: ±(7.3 ppm +8.3%) @ 20°C
- Dew point — Measuring range: -50 … -40 °C
- Dew point — Resolution: 0,01 °C
- Dew point — Accuracy: ±2.5°C @ ambient temperature from 16 … 25°C
- Dew point — Measuring range: -40 … +20 °C
- Dew point — Resolution: 0,01 °C
- Dew point — Accuracy: ±2°C @ ambient temperature from 16 … 25°C
- Relative humidity — Measuring range: 0 … 5 % RH
- Relative humidity — Resolution: 0,01 % RH
- Relative humidity — Accuracy: ±(0.025 % +17.5% v.Mw) @ 20°C
- Relative humidity — Measuring range: 5 … 15 % RH
- Relative humidity — Resolution: 0,01 % RH
- Relative humidity — Accuracy: ±(1% +5 % v.Mw.) @ 20°C
- Relative humidity — Measuring range: 15 … 100 % RH
- Relative humidity — Resolution: 0,01 % RH
- Relative humidity — Accuracy: ±(2% +3% v.Mw.) @ 20°C
- Temperature — Measuring range: -10 … +50 °C
- Temperature — Resolution: 0,01 °C
- Temperature — Accuracy: ±0.3°C @ 20°C
- Temperature — Measuring range: 14 … 140 °F
- Temperature — Resolution: 0,01 °F
- Temperature — Accuracy: ±0.54°F
- General technical data: Cable length 1,5 m
- General technical data — Display type: LCD
- General technical data — Display size: 2,3 Inch
- Storage medium Internal memory — Storage capacity: 50000 Values
- Storage medium Internal memory — Storage interval from: 10 s
- Storage medium Internal memory — Storage interval to: 20 min.
- Storage medium Internal memory — Interface: Micro-USB
- Storage medium Internal memory — Response time: Additional information Response time at: 0.2 m/s, 1 bar, 20°C, 63% r.h. [90%]:
- Storage medium Internal memory: 0 … 40°C: 20 s [120 s]
- Storage medium Internal memory: -40 … 0°C: 10 s [20 s]
- Storage medium Internal memory: Automatic power-off from…to 10 … 30 min.
- Storage medium Internal memory — Dimensions: Thread: G1/2 inch
- Storage medium Internal memory: Thread length: 1.2 cm
- Storage medium Internal memory: Probes: Length: 5.2 cm / Width: 1.2 cm
- file format CSV — Menu language: English, Chinese, English (GB)
- file format CSV — Protection class (device): IP20
- file format CSV — Power supply: Primary: 100 … 240V AC / 0.25 A
- file format CSV: Secondary: 5V DC, 1 A
- Connector type Device-europlug — (Rechargeable) battery: 1 x 3,7 V internal , Lithium-ion battery
- Connector type Device-europlug — Capacity: 3000 mAh
- Connector type Device-europlug — Operating conditions: 0 … 40 °C , 0 … 80 (non-condensing)% RH
- Connector type Device-europlug — Storage conditions: -10 … 60 °C , 0 … 80 (non-condensing)% RH
- Connector type Device-europlug — Dimensions: ( L x W x H )190 x 75 x 38 mm
- Connector type Device-europlug — Weight: 320 g
Delivery scope
- 1 x PCE-DPM 3 Psychrometer
- 1 x USB power supply
- 1 x Micro USB cable
- 1 x Transport case
- 1 x Instruction manual
