Portable desktop device in an aluminum housing
with large graphic display 240x64 pixels and blue
Backlight
Model 2: measuring range ± 2000Pa
Basic device without battery operation, without pressure generation
- Including four front plug connections for - test adapter
- external pressure sensor
- external temperature sensor
- external PT100 sensor
- Including standard factory calibration certificate
- Including power supply
Ranges: Model 2: ± 2000 Pa <0.1% MW + 0.03 Pa
Resolution pressure measurement: 1: 200000 (automatic measuring range / 5-digit display)
Temperature effects: Zero point: <0.02% of the measuring range / ° C
(eliminated by automatic zero point adjustment)
Measuring range: <0.05% / ° C
Long-term drift: Typically <0.25% of the measured value per year
Overload: 20 times the measuring range
Working temperature: +5 to + 45 ° C;
Storage temperature: -10 to + 70 ° C;
Electrical supply: 12 VDC +/- 10%
Inputs: 3 x current: 4 - 20 mA (accuracy @ 20 ° C: <0.025% + 0.002 mA)
1 x voltage: +/- 20 VDC (accuracy @ 20 ° C: <0.025% + 2mV)
PT100 input: measuring range: 0 to 50 ° C (0.01 ° C resolution)
Absolute pressure input: Measuring range: 600 mbar to 1600 mbar (0.01 mbar resolution)
Static pressure: Without internal pump: -1 bar to +4 bar
With internal pump: -500mbar to + 500mbar (pump is optional)
Interfaces: RS232, USB Type-A (for storage media), USB Type-B (for PC)
Measuring medium: clean air, non-corrosive gases
Battery life:> 8 hours with normal use (battery is optional)
Weight: approx. 4.5 kg
Dimensions: (W) 256mm x (H) 115mm x (D) 272mm
