主要技术参数specifications 精度等级:ф60、2.5%,ф100、ф150、1.5% accuracy: ф60、2.5%,ф100、ф150、1.5% 测量范围:负压-0.1-0；-0.1-0.06 至-0.1-2.4mpa range: negative pressure 0.1-0；-0.1-0.06 to 正压ф60 0-0.1 至0-25mpa -0.1-2.4mpapositive pressure ф60 0-0.1 to ф100、ф150 0-0.1 至0-60mpa 0-25mpa ф100、ф150 0-0.1 to 0-60mpa 工作压力:静负荷用至测量上限值的3/4,交变负working pressure: steady: 3/4 of full scale value; 荷用至测量上限的2/3,短时压力用 fluctuating: 3/2of full scale value; 至测量上限值。 short time: full scale value. 正常工作环境温度:-40～70℃ ambient temperature: -40～70℃ (相对湿度不大于85%) (relative humidity ≤ 85%) 温度影响:使用温度偏离20 ± 5℃时,其误差变temperature impact: thetemperature change is not 化不大于0.6%/10℃ more than0.6%/10℃ when the temperature deviates from 20 ± 5℃. 波登管/ 接头:磷青铜波登管与黄铜接头锡焊接。bourdon tube/socket: soft soldering for phosphor bronze 高温型,不锈钢波登管40%银焊bourdon tube and brass socket. high temperature type, 接可选。40% silver soldering available for stainless steel bourdon tube. 仪表机芯:铜合金正装结构,ф60“c20”型为反装型internals: copper alloy, right-handed machineф60“c20” 仪表外壳:st13 喷黑塑case: st13 black plastic plated 表盘:白色铝制,黑色刻线dial: white, aluminium with black calibration line. 指针:铝制,黑色pointer: aluminium, black. 表玻璃:普通玻璃window: common glass 连接螺纹:60 m14 ×1.5; 100/150 m20 × 1.5 connection: 60 m14 × 1.5; 100/150 m20 × 1.5 其他标准可选 other standard available. model 060/100/150 pa ·01 - 2 量 程 ranges 量程范围规格代码表 table of ranges 选型代码code 量程规格ranges 选型代码code量程规格ranges 选型代码code 量程规格ranges m500 -0.1-0mpa m040 0.16 mpa m200 6 mpa m510 -0.1-0.06 mpa m060 0.25 mpa m220 10 mpa m520 -0.1-0.15 mpa m080 0.4 mpa m230 16 mpa m 530 -0.1-0.3 mpa m100 0.6 mpa m240 25mpa m540 -0.1-0.5 mpa m120 1 mpa m270 40 mpa m550 -0.1-0.9 mpa m140 1.6 mpa m280 60 mpa m560 -0.1-1.5 mpa m160 2.5 mpa m030 0.1 mpa m180 4 mpa m570 -0.1-2.4mpa

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长沙方锐机电设备有限公司
黄先生
18874726781
湖南省长沙市东二环二段星典时代4栋2单元2803