R404a is comprised of a non-ozone depleting, designed as an alternative to long-term of R502 and R22 in the low and medium temperature commercial refrigeration. R404A is a good substitute in applications, such as refrigerated cabinets of supermarkets, cold storage rooms, display units, refrigerated transport and machines for the production of ice.
N.E.T can offer wide range of NDIR sensors to monitorize refrigerants, in particular IREF-32 mm is suitable for detection of R404a gas in ppm range (see datasheet).
All NDIR sensors can be mounted on a Cyber module that can drive and process the signals from the majority of N.E.T. industrial sensor range:
CYBER – 4-20mA output
- N.E.T. Heads and N.E.T. Cyber Heads:
N.E.T manufactures also a wide range of ready-to-use detector heads, that can house all NDIR sensors :
NET3X ; NETC3; NET3/PL.
The NET3 Cyber Head (ATEX/IECEx certified) has been developed for use as a component of a fixed gas detection system or as a full conformity field device. It can accommodates a Cyber transmitter module with 4-20 mA and digital (RS485 Modbus) outputs. The electronics are connected to an infrared, pellistor or electrochemical gas sensor.
NET Cyber heads