产品介绍
四位称重/拉压力专用仪表
价 格：￥电议
型 号：Models GM
产品完善度：
生产地：其他访问量：154次
发布日期：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
详细内容
| electrical | # characters displayed . . . | 4 1/2 | |||
| power . . . | 115 vacoptional | ||||
| requirements standard . . . | 12 vdc, 220 vac | ||||
| conversions per second . . . | 3 | ||||
| scaling method . . . | potentiometer | ||||
| polarity indication . . . | yes | ||||
| decimal point se-lection . . . | jumper (non-solder) | ||||
| display size . . . | 0.56" | ||||
| overrange indication . . . | flashing display | ||||
| display resolution. . . | 1/20000 max | ||||
| digital display . . . | led | ||||
| environmental | temperature, storage . . . | -20°f to 200°f | |||
| temperature, operating . . . | 32°f to 130°f | ||||
| physical | weight . . . | 2 1/4 lbs. | |||
| mounting＊ . . . | bench, rack or panel | ||||
| case size, standard . . . | 1/8 din | ||||
| case material . . . | noryl plastic | ||||
| features | gm-a | gm | hm | ||
| readout scaled in engineering units | • | • | • | ||
| amplified output, ±5v | • | • | • | ||
| amplified output, 4-20ma | o | o | o | ||
| shunt calibration | na | • | • | ||
| set up with transducer (no charge) | na | • | • | ||
| zero reset, tare | na | na | • | ||
| linearization | na | na | o | ||
| rs-232 interface | na | na | • | ||
| amplifier output impedance < 2 ohms | • | • | • | ||
| ±0.03% accuracy | • | • | • | ||
| amplifier frequency response 250hz | • | • | • | ||
| common mode rejection 80 db | na | • | • | ||
| fine span adjust > ±15% | na | • | • | ||
| coarse span adjust > 80% | na | • | • | ||
| fine zero adjust > ± 15% | na | • | • | ||
| coarse zero adjust > 80% | • | • | • | ||
| short circuit protection | • | • | • | ||
| decal for engineering units | • | • | • | ||
| light bar & scaling decal | na | • | • | ||
