Product Change Notification PCN 01-22
Dear Customer, This is to inform you that functionality of XIN head products have been changed introducing digital communication based on RS485 and removing digital commmunication based on UART. Date of issue September 1st, 2022 Affected part number(s) NETC3X-XIN and NET3X-XIN family Description of change New digital communication HW levels based on RS485, Modbus communication protocol is not affecteced by the change. Manual and datasheet have...
NET Presentation in Chillventa 2022 Specialist forums in Nuremberg
Do not miss our presentation in the upcoming Chillventa Specialist forums, titled "Economical and technical advantages of infrared sensors for A2L refrigerant leak detection in HVACR applications" During the Specialist forums, numerous presentations by experts will explore topical issues and subsequently provide the opportunity for stimulating professional dialogue at their exhibition stands. During the three days of the fair, you...
REFRIGERANT LEAK IMPACT
Overall refrigerant leak impact can significantly affect enterprises budgets. On top of the sheer cost of the lost gas itself, a system operating at reduced capacity increases power consumption and stress on its components – increasing, in turns, electric bills and maintenance costs. On top of that, we must add the environmental impact in terms of million metric tons of...
EN 60079-29-1: Performance requirements of detectors for flammable gases
NET3X / NETC3 Cyber Heads can be installed in an explosive atmosphere classified according to the ATEX Directive. They have an Equipment Protection Level (EPL) of Gb, as well as Db when equipped with a dust filter. Moreover, the Cyber Heads are currently undergoing an additional certification process, in accordance with EN 60079-29-1. This standard describes the performance requirements...
REFRIGERANT SAFETY CLASSIFICATION
ISO 817:2014 provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a refrigerant safety classification based on toxicity and flammability data and provides a means of determining the refrigerant concentration limit. The standard divides flammability into three defined classes with an additional subclassification: Class 3: higher flammability. Class 2: lower flammability. Class 2L: lower burning velocity...
Chillventa 2022 in Nuremberg
As the world’s leading trade fair for refrigeration technology, Chillventa attracts the top experts, key players and industry associations from the international refrigeration, AC, ventilation and heat pump community. The event will take place in Nuremberg, Germany from October 11th until 13th. With its extensive and high-calibre supporting programme, Chillventa brings together the highest level of professional expertise. At the...