R407a is an HFC blend suitable for use in low and medium temperature refrigeration applications. It is good substitute for many existing R404A systems, offering a substantially lower carbon footprint due to its lower GWP, and improved energy efficiency.
N.E.T can offer wide range of NDIR sensors to monitorize refrigerants, in particular IREF-32 mm is suitable for detection of R407a 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