PRO211/215, Handheld Differential Pressure Meter, Integrated Sensor, Graphic Display
PRO 211 and PRO 215 are professional handheld differential pressure measuring devices with a wide range of functions, high robustness and ease of use for safe and reliable use.
The PRO 215 also has the option of data recording.
These measuring devices are available in 8 variants (please select when ordering!).
Characteristics:
- Measing ranges (4 variants): ±200Pa, ±200hPa, ±500hPa oder ±2000hPa
- Resolution: 1Pa, 0,1hPa oder 1hPa (depending on the variant)
- 2 universal pressure connections
- Display can be selected in up to 11 different units of measurement
- Versions with and without data logger function
Display:
The large, multilingual dot matrix/plain text LCD display offers ergonomic visibility day and night thanks to the backlight.
It displays either measured values, statistical data or variable measurement curves as a diagram.
The HOLD function freezes the display values, while the REL function displays measured values relative to a comparison value.
Many units of measurement available, depending on the measuring range: Pa, hPa, kPa, MPa, bar, mbar, psi, kg/cm2, inHg, mmHg, mmH2O.
Data logger (PRO 215 only):
High storage capacity: up to 1 million data records, file system based.
The data is stored in CSV files that can be easily viewed when the device is connected to a PC via USB: The device is recognized by the PC as a mass storage device, so that data can be retrieved and viewed without additional software.
Automatic logging with adjustable interval.
Real-time clock integrated: The date and time of each recorded sensor is recorded.
Alarm:
Configurable alarm thresholds and optional hysteresis are adjustable.
LCD display and activation of the buzzer when the thresholds are exceeded.
Pressure measurement:
The devices are equipped with an internal digital differential pressure sensor.
Different measuring ranges are available depending on the model. Zero and slope corrections by the user allow compensation of possible sensor drift over time to achieve the best measurement accuracy.
The data logger is supplied with universal pressure connectors for connecting 4 and 6 mm internal diameter hoses.
The pressure connectors are screwed to the device with a standard G 1/8 thread, so they can be exchanged for other types of connectors if necessary to adapt to your specific needs.
PC connection:
Through the USB-C port, to view and download the files stored in the device (PRO 215 only) or to connect the ProXware application software.
Statistics:
Detection of MIN, AVG (average) and MAX for each variable displayed.
The user can reset the statistical information to start new statistical calculations.
Technical data:
Measurement: differential pressure
Compatible media: air and non-aggressive dry gases
Channels: 2 x universal pressure connections (+/-) for hoses with 4 and 6mm inner diameter
Replaceable G 1/8 thread connections
Measing ranges (4 variants): ±200Pa, ±200hPa, ±500hPa oder ±2000hPa
Resolution: 1Pa, 0,1hPa oder 1hPa (depending on the variant)
Measurement rate: 4 measurements/s
Accuracy:±0.15%FSS) ±1 digit typ. @25°C
±1.5%FSS ±1 digit max.
(FSS = 2 x full scale pressure)
Temperature drift (related to +25°C): ±0.002% FSS/K typ.
Long-term drift: ±1% FSS/year max. (FSS = 2 x full scale pressure)
Data logger (PRO215 only):
Storage capacity: Up to 1 million data records, file system based
The data is stored in CVS files saved.
Each data record contains date/time stamp and measured value.
Type of recording: Automatic with manual start/stop
Recording interval: 1, 2, 5, 10, 15, 30s / 1, 2, 5, 10, 15, 30min / 1h
Clock: User-adjustable date and RTC function (max. deviation 1 min/month at 25°C)
Read data logger via USB
User interface: Multilingual (DE, EN, IT, FR, ES)
PC connection: USB C
Display: 140 x 160 dot matrix LCD with backlight / visible area 42 x 50mm, large display of
measured values, statistical information (min/avg/max), live chart
Display units: Pa, hPa, kPa, MPa, bar, mbar, psi, kg/cm2, inHg, mmHg, mmH2O, depending on model
Standard functions: Acoustic/optical alarm, automatic Shutdown freely configurable by the user
(automatically deactivated when external power supply is connected)
Automatically deactivated when external power supply is connected
Power supply: 4 x AA battery (included)
External 5VDC via USB C (power supply or PC USB connection)
Battery life: >200h typical continuous operation
Current consumption: 15mA typical
Operating conditions: -5 to +50°C; 0 to 85% RH (non-condensing)
Storage temperature: -25 to +65°C (without batteries)
Housing material: Shock and impact resistant, ABS, TPE (side protection), polyester (front panel)
Dimensions: 178 x 78 x 38mm³
Weight: 340g including battery
Protection class: IP67 (except pressure connection)
Extras: Foldable stand and magnet for flexible use
Scope of delivery:
Device in a box, including batteries, 2 hoses, test report, quick start guide, USB-C cable (only for data logger variant)
