DANFOSS MBS 4010 Series เพรสเชอร์ทรานสมิตเตอร์ (Pressure Transmitters) เครื่องส่งสัญญาณความดันแบบ Flush Diaphragm ออกแบบมาเพื่อใช้งานที่มีความหนืดสูง ไม่สม่ำเสมอ หรือมีการตกผลึก ในงานอุตสาหกรรม สามารถวัดความดันได้อย่างแม่นยำแม้ในสภาวะแวดล้อมที่รุนแรง
คุณสมบัติ
Performance (EN 60770)
| Accuracy (incl. non-linearity, hysteresis and repeatability) | ≤ ± 0.3% FS (typ.) |
| ≤ ± 0.8% FS (max.) See Accuracy overview below | |
| Non-linearity BFSL (conformity) | ≤ ± 0.2% FS |
| Hysteresis and repeatability | ≤ ± 0.1% FS |
| Response time | < 4 ms |
| Power-up time | < 50 ms |
| Durability, P: 10 – 90% FS | > 10 × 106 cycles |
Available measuring ranges
| Pressure range [bar] | G1/2 | G1A | |||||
| Accuracy FS (max.) | Max. Overload pressure [bar] | Burst pressure [bar] | Accuracy FS (max.) (1) | Mounting influence for 180 °C rotation (2) | Max. Overload pressure [bar] | Burst pressure [bar] | |
| -0.25 – 0.50 | – | – | – | ≤± 1.0% | 1.20% | 2 | 50 |
| 0.00 – 0.25 | – | – | – | ≤± 1.0% | 2.40% | 2 | 50 |
| 0.00 – 0.40 | – | – | – | ≤± 1.0% | 1.20% | 2 | 50 |
| 0.00 – 0.60 | – | – | – | ≤± 1.0% | 1.20% | 2 | 50 |
| 0.00 – 1.00 | – | – | – | ≤± 1.0% | 0.60% | 2 | 50 |
| 0.00 – 1.60 | – | – | – | ≤± 0.8% | 0.40% | 8 | 50 |
| 0.00 – 2.50 | – | – | – | ≤± 0.8% | 0.30% | 8 | 50 |
| 0.00 – 4.00 | ≤± 0.8% | 2 x FS | 4 x FS | ≤± 0.8% | – | 8 | 50 |
| 0.00 – 6.00 | ≤± 0.8% | 2 x FS | 4 x FS | ≤± 0.8% | – | 20 | 50 |
| 0.00 – 10.00 | ≤± 0.8% | 2 x FS | 4 x FS | ≤± 0.8% | – | 20 | 50 |
| 0.00 – 16.00 | ≤± 0.8% | 2 x FS | 4 x FS | ≤± 0.8% | – | 100 | 100 |
| 0.00 – 25.00 | ≤± 0.8% | 2 x FS | 4 x FS | ≤± 0.8% | – | 100 | 100 |
| 0.00 – 40.00 | ≤± 0.8% | 2 x FS | 4 x FS | – | – | – | – |
| 0.00 – 60.00 | ≤± 0.8% | 2 x FS | 4 x FS | – | – | – | – |
Electrical specifications
| Nom. output signal (short-circuit protected) | 4 – 20 mA |
| Supply voltage [UB], polarity protected | 9 – 32 V DC |
| Supply voltage dependency | 4 – 20 mA: < 0.1% FS / 10 V |
| Output limitation (linear output signal up to 1.5 × rated range) | 22.4 mA (typ.) |
| Load [RL] (load connected to 0 V) | RL ≤ (UB – 9 V) / 0.02 A [Ω] |
Dimension
Ordering
