M740称重传感器 |供应西班牙UTILCELL称重传感器www.utilcell.com
Load cell M740 (15--30-40-60t)
Digital compression load cell selfcentering column. 4000 divisions O.I.M.L. R60 class C. Stainless steel construction. Hermetically welded protection class IP 68 (EN60529). Digital interface RS-485 fullduplex. Configuration and updatable software through serial interface. Advantages in system setup corner adjustment and individualized diagnosis. Lighting protection. Applications: High capacity weighing systems truck scales.
| Nominal capacities | 15--30-40-60 | t |
|---|---|---|
| Accuracy class | 4000 | n. OIML |
| Minimum dead load | 0 | %Ln |
| Service load | 120 | %Ln |
| Safe load limit | 150 | %Ln |
| Total error | < ± 0.013 | %Sn |
| Repeatability error | < ± 0.01 | %Sn |
| Temperature effect on zero | < ± 0.01 | %Sn/5K |
| Temperature effect on sensitivity | < ± 0.006 | %Sn/5K |
| Creep error (30 minutes) | < ± 0.012 | %Sn/5K |
| Temperature compensation | -10 až +40 | ° C |
| Temperature limits | -30 až +70 | ° C |
| Nominal sensitivity (Sn) | 200 000 ± 0.05% | counts |
| No load output | ± 0.1 | % |
| Power supply | 75.....15 | V |
| Supply current | 80 | mA (Max) |
| RS-485 Serial interface | Fullduplex | |
| Max. transmission cable length | 1200 | m |
| Max.deflection (at Ln) | 0.6-1 | mm |
| Load cells | A | B | C | d max | e max | radius r | Weight |
|---|---|---|---|---|---|---|---|
| 740/15t | 200 | 150 | 123 | 13 | 5 st. | 130 | 2 |
| 740/30t | 200 | 150 | 123 | 13 | 5 st. | 160 | 23 |
| 740/40t | 200 | 150 | 123 | 13 | 5 st. | 180 | 29 |
| 740/60t | 260 | 210 | 153 | 11 | 3 st. | 220 | 37 |
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