德国Pfeiffer普发 PBR260真空计
详细信息
| 品牌:德国Pfeiffer | | 型号:PBR260 | | 加工定制:否 | |
| 测量范围:10-4至大气压 | | 测量精度:%15 | | 重复性:30% | |
| 测量误差:15 | | 尺寸:20 mm | | 电源:20-28伏直流电压 | |
| 用途:真空测量 | | | | | |
德国Pfeiffer普发 PBR260真空计:
PBR 260,皮拉尼/ B-A,DN 25 iso-kf
Flange size: DN 25 ISO-KF
法兰尺寸:DN 25 iso-kf
Measurement range from 5 · 10-10 to 1000 hPa
测量范围从5·10-10 1000 hPa
Two gauge heads (Pirani and BA hot cathode) in a single case
两个测头(皮拉尼和BA热阴极)在一个单一的情况下
Bayard-Alpert sensor ON/OFF automatically controlled by Pirani sensor
B-A型传感器的开/关的皮拉尼传感器自动控制
Highly accurate
高度精确的
A single flange from atmosphere to UHV
从大气到特高压单法兰
Corrosion-resistant
耐腐蚀
Maximum pressure refers to inert gases and temperatures of less than 55 °C
*大的压力是指的惰性气体和小于55°C温度
德国Pfeiffer普发 PBR260真空计技术参数:
精度:10-8 - 10-2帕读数15%
Bakeout temperature 150 °C | 302 °F | 423 K
烘烤温度150°C | 302°F | 423 K
Filament Iridium yttriated
铱yttriated灯丝
Flange Stainless steel
法兰不锈钢
Flange (in) DN 25 ISO-KF
法兰(中)25 iso-kf DN
Materials in contact with media Cu, W, glass, NiFe, Mo, Stainless Steel, NiCr
材料与介质接触的玻璃,铜,钨,钼,铁,不锈钢,NiCr
Measurement range max. 1,000 hPa | 750 Torr | 1,000 mbar
测量范围*大1000 hPa | 750乇| 1000毫巴
Measurement range min. 5 · 10-10 hPa | 3.75 · 10-10 Torr | 5 · 10-10 mbar
测量范围至少5·10-10 HPA | 3.75·10-10乇|·10-10 5毫巴
Output signal: Minimum load 10 k
输出信号:10 K的*小负荷
Output signal: Pressure range 0.774 - 10 V
输出信号:压力范围0.774 - 10 V
Output signal: Sensor error below 0.5 V
输出信号:传感器误差低于0.5 V
Pressure max. 2,000 hPa | 1,500 Torr | 2,000 mbar
的压力。2000 hPa | 1500乇| 2000毫巴
Repeatability: 10-8 - 10-2 hPa 5 % reading
重复性:10-8 - 10-2帕读数5%
Sensor cable length 100 m
传感器的电缆长度100米
Supply: Power consumption max. 16 W
供应:16 W的功耗*大。
Supply: Voltage 20-28 V DC
供应:20-28伏直流电压
Temperature: Operating 0-50 °C | 32-122 °F | 273-323 K
操作温度:0-50°C | 32-122°F | 273-323 K
Temperature: Storage -20-70 °C | -4-158 °F | 253-343 K
温度:存储20-70°C | - 4-158°F | 253-343 K
Volume 24 cm3
体积24 cm3
Weight 285 g
重285克