LEEG Hygienic Pressure Sensor Used in Sterile Drugs Production

LEEG SMP858 Hygienic Pressure Sensor Used in Sterile Drugs Production

Recently, China Food and Drug Administration issued "Aseptic filtration technology and application guidelines". Sterilization filtration refers to using physical entrapment method to remove the micro-organisms in liquid or gas, in order to achieve the production requirements of sterile drugs. To ensure the effectiveness of sterilization filtration, the system will monitor and record the key parameters, including sterilization filtration temperature, time, pressure, pressure difference of upstream and downstream .

Our product SMP858 hygienic differential pressure sensor is suited for high static-pressure and micro-differential pressure filter, can withstand static pressure up to 10MPa, differential pressure range 0-4kPa, accuracy up to 0.2%, output 4-20mA standard current signal. Some customers select two pressure sensor to install in the upstream and downstream of the filters separately to monitor the pressure in the front and rear ends of the pipe, and calculate the differential pressure value by the digital computing module or PLC to get a 3-way 4~20mA standard current signal. LEEG’s high-precision hygienic pressure sensor provide solutions for sterilization filtration technology in pressure and differential pressure measuring.