Brief introduction: HFV106 is a wide range vacuum meter integrated with pirani/hot cathode composite, measuring range from atmospheric pressure to 10e-5pa. Pirani test and ion cathode test achieve seamless and smooth transition, reading and programming operation is very simple, suitable for monitoring and control of vacuum environment with high vacuum and wide range. Features: Probe integrated environmental temperature sensor, vacuum degree automatic calibration, measurement is not affected by environmental temperature Integrated filament interlock protection, effective protection against high vacuum burst of atmospheric impact Intelligent multi-function key to achieve calibration, control point setting, measurement unit selection The 16 - bit dial code address setting, easy to network system Dual communication mode, supporting both analog and data communication (Modbus) Support wireless data transmission Dual path optocoupler isolation control collector switch The whole metal shell, excellent anti-electromagnetic interference Plug and pull type regulation, easy to replace, standard dn25iso-kf connector, customizable Main technical indicators: Measurement range :1.0 x 10-5~1.0 x 10+5Pa(air,N2, other gases to be corrected) Measurement accuracy: 1.0 x 10-5~1.0 x 10-2pa: + 10% 2 ~ 1.0 x 1.0 x 10-10 + 4 pa: plus or minus 15% 1.0 * 10 + 4 ~ 1.0 * 10 + 5 pa: plus or minus 50% Data collection: resolution 1%, response time <100ms Temperature characteristic: working temperature 0 ° C ~ + 45 ° C, storage temperature - 40% C ~ + 75 ° C Probe baking temperature: 250 ︒ CMax (electronic control unit (ECU) for removing) Power supply: recommended +24VDC(+ + 20%) 1.5a, suitable for +5VDC~30VDC Maximum power consumption :12W Max Signal output: 5-bit code display, data communication (Modbus protocol), analog voltage output, wireless transmission support Control unit: dual path optocoupler isolation control collector switch Vacuum interface: interface: dn25iso-kf (other optional), maximum pressure of cavity 1.5x10 +5Pa Vacuum contact material: SS316L stainless steel, tungsten, varnished glass Ion cathode structure: yttrium oxide iridium wire cathode + grid anode Weight: 650g (including dn25iso-kf flange)
Brief introduction: HFV106 is a wide range vacuum meter integrated with pirani/hot cathode composite, measuring range from atmospheric pressure to 10e-5pa. Pirani test and ion cathode test achieve seamless and smooth transition, reading and programming operation is very simple, suitable for monitoring and control of vacuum environment with high vacuum and wide range.
