| 1. | How to connect and prepare differential pressure gauge ( refer to drawing included with differential gauge instructions )
关于如何连接和预备压差表（请参阅压差表说明书上的图表） 。 |
| 2. | Differential pressure gauges with diaphragm , with or without damping , with or without electrical alarm contacts , nominal sizes nd 100 160
膜片式差动式压力表，有或没有润滑，带或不带电接点，标准尺寸表径100 160 |
| 3. | Differential pressure gauges with bourdon tube with copper - alloy measuring system , with stainless steel measuring system , nominal size nd 100 160
波登管差动式压力表，铜合金测量系统，不锈钢测量系统，标准尺寸表径100 160 |
| 4. | Model 2606 2616 differential pressure gauges with diaphragm , with or without damping , with or without electrical alarm contacts , nominal sizes nd 100 160
膜片式差动式压力表，有或没有润滑，带或不带电接点，标准尺寸表径100 160 |
| 5. | Model 2630 2631 2635 2636 differential pressure gauges with bourdon tube , with copper - alloy measuring system , with stainless steel measuring system , nominal size nd 100 160
波登管差动式压力表，铜合金测量系统，不锈钢测量系统，标准尺寸表径100 160 |
| 6. | Differential pressure gauges with electrical alarm contacts or electrical output are suitable for controlling or regulating process sequences with the aid of the process pressure
带有电警报接点或电子输出的差动式压力表能根据生产压力控制或调节工艺步骤。 |
| 7. | The four categories of differential pressure gauges could basically meet the current market demands , and every category is undergoing continuous improvements and innovations
以上四类差压压力表基本上能满足目前市场上的选型需求，而且每大类产品都在不断的完善创新中。 |
| 8. | All stainless steel differential pressure gauges with electrical alarm contacts or current outputs , with or without liquid filling , accuracy class 1 . 6 , nominal size nd 100 160
全不锈钢差动式压力表，带有电警报接点或电流输出，有或没有充液，精确等级1 . 6 ，标准尺寸表径100 160 |
| 9. | Differential pressure gauges are ideal for the hard conditions and the resulting high demands on pressure measurement in production facilities in chemical industry and other comparable branches
该差动式压力表适用于恶劣环境及工业中对生产设备有较高要求的压力测量及类似测量。 |
| 10. | Differential pressure gauges is used to test the pressure difference between two points , it is a mechanical pressure gauge that can directly indicate the pressure difference on the instrument meter
静压是差压表两个检测点所在管道内的设计压力。它是差压压力表选型时必需的数据。 |
