Lenze Servo Drive EVS9321-EI

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

10/16/2021

How to Use a Rotary Encoder

A rotary encoder converts the angular position or motion of a shaft or axle to analog or digital output signals, so it is also called a shaft encoder. Absolute encoder and incremental encoder are the two main types.

08/19/2020

Maintenance solutions for refrigeration system of constant temperature and humidity test chamber

In the maintenance practice of the constant temperature and humidity test chamber, once the capillary tube is blocked in the refrigeration system, the evaporator and the condenser tube and the connecting pipe are broken or welded

09/04/2021

Where is the Throttle Position Sensor Located?

The throttle Position Sensor (TPS), located on the butterfly spindle, is operated by the throttle, and its installation varies according to the structure.

08/18/2020

How to solve the low cooling efficiency of low-temperature chillers

When the low-temperature chiller has a poor cooling effect, it means that the equipment is in high-efficiency operation, but there are very few cold sources, which cannot meet the actual needs of the company for a low-temperature environment.

09/10/2020

Air compressor installation rules

1.Installation The selection of the installation site is most ignored by the staff. Often after the compressor is purchased, it is randomly located and used immediately after piping. There is no prior planning at all. Little did they know that such a sloppy result would cause future compressor failure and maintenance difficulties and poor compressed air quality.

07/17/2020

Detailed product knowledge about Danfoss expansion valves

The thermal expansion valve is used to adjust the supply amount of liquid refrigerant in the evaporator. The supply amount is controlled by the superheat of the refrigerant. Therefore, this valve is particularly suitable for the supply of refrigerant liquid in the dry evaporator. Because the refrigerant superheat at the outlet of the dry evaporator is proportional to the load of the evaporator.

09/15/2020

84 water well liquid level sensor, anti-corrosion cable transmitter

84 water well liquid level sensor, anti-corrosion cable transmitter okmarts.com pressure sensor, okmarts.com pressure transmitter, okmarts.com pressure sensor PTH601 uses diffused silicon piezoresistive core or ceramic piezoresistive core, 316 stainless steel structure, mainly suitable for rivers, groundwater levels, reservoirs, water towers and containers, etc. liquid level measurement and control.

06/14/2020

Rotor compressor

The rotor compressor is driven by the engine or the motor (mostly driven by the motor), and the other rotor (also known as the female rotor or the concave rotor) is driven by the oil film formed by the main rotor through oil injection, or by the main roto器2䀀
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11/22/2024

Common Error Codes for Mitsubishi Heavy Industries Central ACs and How to Deal with E43 Code

Mitsubishi Heavy Industries Central Air Conditioner Fault Codes are a diagnostic tool that can help you determine what is wrong with your air conditioner. When your air conditioner malfunctions, a code will appear on the control panel. Here are some common Mitsubishi Heavy Industries central air conditioner fault codes.