PR3202UL型超低气体压差变送器

The PROTRAN© PR3202 Ultra Low differential pressure transmitter senses gauge (static) or differential pressure in air.pressure ranges as low as 0.25 mbar. This gauge pressure transmitter is offered with 4 to 20 mA output or high level voltage and is available with a static pressure probe for installation directly onto the duct. The 0.25” diameter pressure probe is made of sturdy extruded aluminium and is designed with baffles to prevent velocity pressure errors.Typical applications include; Heating, ventilation and air conditioning systems (HVAC) Energy management systems Static duct pressure Clean room pressure Any application measuring air or similar non-conducting gases.