SF-1复合真空计
SF-1 Combination Vacuum Gauge
SF-1复合真空计是由电阻真空计和电离真空计复合而成的宽量程真空计,该仪表采用单片机控制,实现测量过程中的量程自动转换和超程保护,并具有设定控制、数据输出等功能。该仪表广泛适用于航空、冶金、镀膜、化工、热处理及其它行业的真空设备和实验室装置的真空度测量。
This combination vacuum gauge, with wide range, is combined with Pirani gauge and hot-cathode ionization gauge. That is controlled by MCU to realize automatic swithing of range and protection of exceeding range during measuring, meanwhile has the function of setting control and data output, ect. Its widely fit for vacuum measuring of vacuum equipments and laboratory facilities in the field of navigation, metallurgy, coating, chemical engineering, heat-treatment and other industries.
主要技术指标:
测量范围:1.0×105Pa~1.0×10-5Pa
电阻规测量范围:1.0×105Pa~1.0×10-1Pa
电离规测量范围:1.0×100Pa~1.0×10-5Pa
显示方式:五位LED显示
控制方式:①模拟输出:电流输出方式(4-20mA)与电压输出方式(0-5V/10V)其中一种
②继电器输出:四点,负载能力220VAC/3A,无感负载
③数字输出:RS232通信接口数据输出
环境温度:0~40℃
工作电源:220VAC±10% 50Hz
机箱尺寸:A型
Technical Data:
Measuring range:1.0×105Pa~1.0×10-5Pa
Pirani gauge measuring range:1.0×105Pa~1.0×10-1Pa
Ionization gauge measuring range:1.0×100Pa~1.0×10-5Pa
Display:LED display (5-digit)
Control type:①Analog Output:either current output(4-20mA)or voltage output(0-5V/10V).
②Relay Output:of 4 points.220VAC/3A ohmic load
③Digital Output:data output in RS232 communication interface.
Operating temperature:0-40℃
Power supply:220VAC±10% 50Hz
Dimensions.A
业务电话:013889803451 E-mail:sunxu@cnvac.com