德国Pfeiffer普发 PPT200真空计:PPT的DN - 16 ISO 200,KF,RS-485
1 · 10-4 to 1000 hPa
1·4到10 - 1000 hPa
High protection level for industrial applications
高层次的工业应用研究
Profibus DP Interface (optional)
PROFIBUS DP接口(可选)
Analog output and set points (optional)
模拟输出和设定点(可选)
PB = additionally with Profibus-DP interface
Pb=additionally与PROFIBUS-DP接口
AR = additionally with analogue output and two switch-points
AR = additionally与模拟输出和光子开关点
德国Pfeiffer普发 PPT200真空计技术参数:
测量精度:%<2·10-3帕:<因子2,2·10-3~20 hPa:±10
%, 20 - 1000 hPa: ± 30 %
%,20 - 1000 hPa:±30%
Bakeout temperature max. at the flange 125 °C | 257 °F | 398 K
烘烤温度。在法兰125°C | 257°F | 398 K
Flange (in) DN 16 ISO-KF
法兰(中)16 iso-kf DN
Interface: Connection Digital RS-485; M12 f, 5-pole
接口:连接RS-485;M12 F,5针
Materials in contact with media Tungsten, stainless steel, glass
在媒体的钨触头材料,不锈钢,玻璃
Measurement range max. 1,000 hPa | 750 Torr | 1,000 mbar
测量范围1000 hPa | 750乇| 1000毫巴
Measurement range min. 1 · 10-4 hPa | 7.5 · 10-5 Torr | 1 · 10-4 mbar
测量范围至少1·10-4帕| 7.5·10-5乇| 1·10-4毫巴
Measuring cycle 10 ms
测量周期10毫秒
Method of measurement Pirani
测量电阻的方法
Pressure max. 4,000 hPa | 3,000 Torr | 4,000 mbar
的压力。4000 hPa | 3000乇| 4000毫巴
Protection category IP 54
防护等级IP 54
Repeatability: % of measurement 2 · 10-3 - 10 hPa: ± 2 %
重复性:%的测量2·10-3 - 10 hPa:±2%
Seal Metal
密封的金属
Sensor cable length max. 100 m
传感器的电缆长度为100米
Supply: Voltage 24 V DC
电源:24伏直流电压
Temperature: Operating 5-60 °C | 41-140 °F | 278-333 K
操作温度:5-60°C | 41-140°F | 278-333 K
Temperature: Storage -40-65 °C | -40-149 °F | 233-338 K
存储温度:40°C | - 40-149°F | 233-338 K
Weight 190 g
重190克