Measurement principle |
Inductive |
Medium |
non-aggressive gases |
Wetted parts |
Ni, Al, CuBe, PU |
Linearity |
0.2% FS |
Hysteresis |
0.1% max. FS |
Long term stability |
±0.5% per year (typical) |
Sensor volume |
approx. 3 ml |
Volume increase |
approx. 0.2 ml at nominal pressure |
Pump |
variable displacement volume |
Bellows (fine adjustment) |
Displacement volume approx. 25 cm² at 20 crankshaft rotations |
Power supply |
9 V E-Block battery or mains power adapter 230 VAC 50/60 Hz |
Current consumption |
Est 10 mA |
Protection |
250 eye |
Supply influence |
<0.05% |
Option |
Analogue output 0...1 V (max. load resistance >=2 KOhm) |
Display |
LCD 3 1/2 digits (12.5 mm); Option: LCD 4 1/2 digits (12.5 mm) |
Response time |
Adjustable 0.3 / 1 / 2 seconds |
Pressure connections |
for flexible hoses with inner diameter 6 mm |
Electrical connections |
Power supply jack plugs for plug-in power supply; 4 mm banana plugs for optional analogue output |
Temperature influence |
Zeropoint ±0.03% v.E. / K; span ±0.03% v.E. / K |
Temperaturbe ranges |
specified range from +10C to +40°C |
Humidity |
up to 80% relative humidity |
Storage temperature |
-10 ° C ... + 70 ° C |
Housing |
Bench housing in aluminium 248 x 225 x 90 mm |
Shock resistance |
1 g |
Housing colour |
Grey, front green anodized |
Protection class |
III |
Degree of protection |
IP 30 |
Applie norms |
EN 50081-1; EN 50081-2; EN 50082-1; EN 50082-2; EN 61010 |
Weight |
approx. 2 kg |