Thiết bị đo áp suất chân không Cressto DMU, DMU01, DMU1, DMU10, DMU100, DMU1000
Basic technical information
| Type |
DMU01 |
DMU1 |
DMU10 |
DMU100 |
DMU1000 |
| Nominal pressure range |
100 Pa |
1 kPa |
10 kPa |
100 kPa |
1000 kPa |
| Measuring pressure range |
±199,9 Pa |
±1,999 kPa |
±19,99 kPa |
±199,9 kPa |
±1999 kPa |
| Analogue output range |
±1,999 V |
±1,999 V |
±1,999 V |
±1,999 V |
±1,999 V |
| Overpressure max. |
1 kPa |
10 kPa |
40 kPa |
200 kPa |
2000 kPa |
| Burst pressure |
20 kPa |
100 kPa |
100 kPa |
300 kPa |
2000 kPa |
| Error |
max. 1% ±2Pa |
max. 1% |
max. 1% |
max. 1% |
max. 1% |
| Display * |
100.0 |
1.000 |
10.00 |
100.0 |
1000 |
| Static pressure for P and T |
max. 20 kPa |
max. 100 kPa |
max. 1 MPa |
max. 1 MPa |
max. 1 MPa |
| Common mode pressure error |
max. 1% |
max. 1% |
max. 1% |
max. 1% |
max. 1% |
| Damping time constant |
cca 5s |
| Ambient temperature range |
0 ÷ +50°C (non condensing) |
| Storage temperature |
-5 ÷ 55°C |
| Protection |
IP 41 |
| Supply |
battery 9V |
| Current consumption |
max. 4mA |
| Battery life |
min. 50 hours of operation |
| Outside dimensions |
145 x 85 x 35 mm |
| Weight(with battery) |
290g, version T 500g |
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