DANFOSS MBS 3000/3050 Series เพรสเชอร์ทรานสมิตเตอร์ (เครื่องส่งสัญญาณความดัน)
คุณสมบัติ
Performance (EN 60770)
| Accuracy (incl. non-linearity, hysteresis and repeatability) | ≤ ± 0.5% FS (typ.) |
| ≤ ± 1% FS (max.) | |
| Non-linearity BFSL (conformity) | ≤ ± 0.2% FS |
| Hysteresis and repeatability | ≤ ± 0.1% FS |
| Thermal zero point shift | ≤ ± 0.1% FS / 10K (typ.) |
| ≤ ± 0.2% FS / 10K (max.) | |
| Thermal sensitivity (span) shift | ≤ ± 0.1% FS / 10K (typ.) |
| ≤ ± 0.2% FS / 10K (max.) | |
| Response time: Liquids with viscosity < 100 cSt | < 4 ms |
| Response time: Air and gases (MBS 3050) | < 35 ms |
| Overload pressure (static) | 6 × FS (max. 1500 bar) |
| Burst pressure | 6 × FS (max. 2000 bar) |
| Power-up time | < 50 ms |
| Durability, P: 10 – 90% FS | > 10 × 106 cycles |
| MTTFd – Calculation based on the SN 29500 | > 100 years |
Electrical specifications
|
Nom. output signal (short-circuit protected) |
4 – 20 mA |
0 – 5, 1 – 5, 1– 6 V |
0 – 10 V, 1 – 10 V |
Ratiometric 10 – 90% of [UB] |
|
Supply voltage [UB], polarity protected |
9 – 32 V DC |
9 – 32 V DC |
15 – 32 V DC |
4.5 – 5.5 V DC |
|
Supply – current consumption |
– |
≤ 5 mA |
≤ 8 mA |
≤ 5 mA at 5 V DC |
|
Supply voltage dependency |
< 0.1% FS / 10 V |
< 0.05% FS / 10 V |
– |
|
|
Ratiometricity |
– |
– |
< 0.05% FS / 4.5 – 5.5 V |
|
|
Output limitation
|
22.4 mA
|
0-5 V: 5.75 V |
0-10V: 11.5 V
|
≈ supply voltage
|
|
1-5 V: 5.6 V |
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|
1-6 V: 6.75 V |
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|
Sink / Source |
– |
< 1 mA |
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|
Load [RL] (load connected to 0 V) |
RL ≤ (UB- 9 V) / 0.02 A |
RL ≥ 10 kΩ |
RL ≥ 15 kΩ |
RL ≥ 10 kΩ at 5 V DC |
Dimension/Combinations
Ordering
