The Electro-pneumatic intersystem transmitter type A201 is an advanced device used for converting standard analogue electric signals into standard pneumatic signals at ranges of 20...kPa or 60...300kPa in automatic regulation systems or control industry systems. It operates by comparing the moment of force from a coil in a constant magnetic field (proportional to the input signal) with the moment of force from a metallic pressure capsule in the feedback, supplying the pneumatic output signal. It supports both direct and inverse operation by changing the current flow direction and adjusting the transmitter regulation. The transmitter is spark-safe, has IP54 protection, and is suitable for use in explosive environments with specific temperature and humidity conditions. It is designed for working in industrial conditions in little roof places, booths in the field, not heated and closed rooms or in control room base, with ambient temperatures ranging from -40°C to +70°C and relative humidity up to 100%. It is also suitable for use in environments with sinusoidal vibrations and is available in standard and spark-safety versions with specific certifications and operating parameters.
APLISENS S.A. is a Polish precision instrumentation company based in Warsaw, specializing in industrial measurement solutions. The firm manufactures high-quality devices such as pressure and differential-pressure transmitters, level probes, flow meters, and temperature sensors, targeting sectors like process automation, marine, and energy
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