High Efficient Air-cooled Reversable Chiller/ Heat Pump

Use :
The new generation of umbrellaclimate high efficiencywater chillers provides an optimal solution for all cooling applications in offices, healthcare facilities, industries, administration and commercial premises and collective housing.

These units are designed to be installed outdoors and do not require protection from adverse weather conditions.

This new range is optimised to run with the ozone-friendly HFC refrigerant?R410A?and thereby meet the most demanding environmental protection and high seasonal energy efficiency (ESEER) requirements.


Description :
R-134A/R407C/R22 refrigerant
Compact design and small footprint for outdoor installation
Two independent refrigerant circuits
Electronic expansion valves
New-generation, high-efficiency SCROLL compressors
All-aluminium?micro-channel high efficiencyair-cooled condenser
Propeller fan with optimised profile composite blades
EC type motor?with electronic pole switching and rotors with permanent magnets (standard on the HE series)
Electrical cabinet equipped with remote control transformer, safety switch, numbered wiring
Control module with Connect Touch microprocessor and a large range of auto adaptive functions
Interface with intuitive multilingual 4''3 colour touchsceen.
Communication with the CMS via the MODBUS/JBUS protocol as standard?
 

 High reliable compressor



Strict quality testing



Siemens PLC controller




Cooling-Heating system

Nox Sensor For DAF

Nox sensors as one of the important members of SCR system,are composed of sensor probe and Electronic control unit.They are connected by a wire harness to measure the concentration of nitrogen oxides in tail gas and the concetration of oxygen.In practical application,the probe is installed in the tail gas pipeline of the automobile,and the concentration of the tail gas will be fed back to the electronic control unit by theceramic chip in the form of voltage.The heating temperature of the sensor probe is controlled by the electronic control unit.After a series of signal conditioning,the concentration of Nox and oxygen in the pump is finally determined.The electronic control unit communicates with the vehicle control center(ECU) through the CAN,and transmits the measured gas values to the vehicle control center(EUC )in real time,which provides the basisfor SCR injection quantity,so as to reduce the emission of NOx.
Different types of nitrogen oxygen sensor are suitable for different models, and the nitrogen oxide sensor in this category are all suitable for DAF.

Nitrogen Oxide Sensors For Daf,Nox Sensor Daf,Intake Nox Sensor ,Nox Outlet Sensor

RUIAN DELLFEI AUTO PARTS CO.,LTD. , https://www.dellfei.com