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Coolmay

Coolmay

Coolmay

Model
CX-4G
Original
Shenzhen,China
MOQ
1 pcs
Delivery Time
3~7 working days
Trade Terms
EXW, FOB Shenzhen, CIF, Door to door.
Payment Terms
T/T, Western Union, PayPal,Wechat,Alipay,Aliexpress
Packing
Standard Export Cartons
Shipping
By sea, By air or By express delivery (DHL/UPS/FEDEX/TNT)
Certificate
CE
OEM/ODM
Accepted
Warranty
18months
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Product Information of Coolmay
Application Scope
plc hmi's application range is specifically as follows.Coolmay is able to meet customers' needs to the greatest extent by providing customers with one-stop and high-quality solutions.
Company Advantages
1. Our abundant experience enables the Coolmay is manufactured finely and efficiently.
2. All the while we constantly work to find innovative and functional solutions for this product.
3. The product is deeply remembered mainly because of its outstanding features.


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◆ Product Description


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The CX-4G is a compact and feature-rich GPRS transparent transmission module for mobile, China Unicom, Telecom 4G and mobile, China Unicom 3G and 2G network standards. With "transparent transmission" as the core of the function, it is highly easy to use, and users can easily and quickly integrate into their own systems. The software of this module is perfect, covering most common application scenarios. Users can realize transparent transmission of two-way data from serial port to network through simple setting. And support custom registration package, heartbeat package function, support 4 way Socket connection, and support transparent cloud access. With high speed and low latency.

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CX-4G-L can be powered by lithium battery.


This module is compatible with our CM-GPRS module 2G products, users can directly replace them, thus achieving a significant increase in communication speed. On the hardware, we design a hardware watchdog to ensure the stability of the product for a long time.

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Features:

■ 5 modulo 12 frequency: mobile, China Unicom, Telecom 4G high-speed access, while supporting mobile, China Unicom 3G and 2G access;

■ Based on embedded Linux system development, with high reliability;

■ Support RNDIS remote network driver interface, the computer can connect to the Internet via USB to access the device;

■ Support 4 network connections online at the same time, support TCP and UDP;

■ Each connection supports 10KB serial port data cache. When the connection is abnormal, the cache data can be selected without loss.

■ Support for sending registration package/heartbeat packet data;

■ Support remote SMS setting module parameters;

■ Support multiple working modes: network transparent transmission mode, HTTPD mode;

■ Support for basic instruction sets;

■ Support socket distribution protocol, which can send data to different Sockets;

■ Support FTP to update the protocol to facilitate remote update of client devices;

■ Support FTP self-renewal protocol to keep the firmware up to date;

■ Supports the RFC2217 function, which can dynamically modify the serial port parameters of the module from the network;

■ Compatible with our CM-GPRS module, users can directly replace it.


◆ Product Parameters



Specifications of PLC module Series
ArticalCM-WIFICM-GPRSCM-NETCM-WIFI-2NETCX-4G
InstallationStandard guide rail’s installation,can be installed on NS35\7.5or NS32 guide slot
Dimension90*60*32mm65*90*36mm
Wiring wayPower and RS232/485 adopts pluggble terminals
Frequency range2.412GHz-2.484GHz850/900/1800/1900MHz GSM120MHz2.412GHz-2.484GHz5 modes, 12 channels
Network standards802.11 b/g/nGSM/GPRS/EDGELAN ethernet:10/100Mbps802.11 b/g/nTDD-LTE/FDD-LTE WCDMA/TD-SCDMA/GSM/GPRS/EDGE
Data interfaceRS232,RS485RS232,RS485RS232,RS485RS232,RS485RS232,RS485
300bps~460800bps2400bps~921600bps2400bps~921600bps300bps-460800bps300-230400bps



Ethernet:100Mpbs
Network typeSTA/AP/STA+APGSM/GPRS/EDGE10/100Mbps network portStation/AP modeTDD-LTE/FDD-LTE WCDMA/ 
TD-SCDMA GSM/GPRS/EDGE
Network protocalIPv4,TCP/UDP/HTTPTCP/UDP/DNS/HTTPIPv4,TCP/UDPTCP/UDP/ARP/TCP/UDP/DNS/HTT
ICMP/DHCP/
DNS/HTTP
User Configuration Web page/Serial port  AT commandSerial port AT command,Configuration software/Web server/Serial port AT command,network AT instruction,short message AT instruction
network AT instruction,Web pagenetwork AT
short message AT instruction
instruction
Transmit power300-460800bps2400-921600bps300-460800bps300-230400bps
Detail info refer to<CM-WIFI user manual><CM-GPRS user manual><CM-NET Ethernet Module user manual><CM-WIFI-2NET user manual><CX-4G user manual>
<Visual serial port CM-VCOM> <CM-GPRS module setting software><CM-NET module setting software><CX-4G module setting software>


◆ Package



▶▶▶ Our products are tested before shipment and are packed with Standard export cartons.


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◆ Shipping



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We support both OEM & ODM packaging. Our normally delivery method are by the  sea, by air, by international express (DHL, UPS, TNT, FedEx)


Company Features
1. Shenzhen Coolmay Technology Co., Ltd. is a flagship enterprise in China with integrated production, financial management, and sophisticated management.
2. is the life of an enterprise which needs the full concentration and meticulous of employees during the work.
3. The services provided by Coolmay enjoy a high reputation in the market. Ask! Coolmay only does honest thing for colleagues and partners. Ask! Shenzhen Coolmay Technology Co., Ltd. will be completely prepared for the company's industrial design and strategic improvement. Ask! Shenzhen Coolmay Technology Co., Ltd. will keep improving its competitiveness in market to keep it stand out in the market. Ask!
self-regulating

 Self-regulating Electric Heating Cable

 

Functions:

1.Automatically adjusts heat output in response to increasing or decreasing pipe temperature
2. Can be cut to length with no wastage
3.Will not overheat or burnout, even when overlapped
4.Full range of controls and accessories
5.Approved for use in non-hazardous, hazardous and corrosive environments
6.Ideal for fitting to instrument lines and small diameter pipes
7.Available for 110V,220V,380V
8.Possible to consume less electricity because it applied PTC characteristic
9.Easy to install and maintenance

How the Self-regulating Electric Heating Cables Work?

Self Regulating Heating Cables provide the most versatility in heat trace designs and applications. Constructed of a semiconductive heater matrix extruded between parallel bus wires, a self- regulating cable adjusts its output to independently respond to ambient temperatures all along its length.  As temperatures increase, the heater’s resistance increases which lower the output wattage. Conversely, as the temperature decreases, the resistance decreases and the cable produces more heat. So it is no need thermostat in some applications.it will never overheat or burnout even when wrapped by itself (overlapped).Also can be cut to any length.

Inner Diagram

Technical Parameters:

Maximum Temperature: 85°C(185f)

Maximum Permissible 85°C(185f)

Minimum Installtion Temperature -40°C

Power Supply 110-120VAC,220-277VAC

Temperature Classification up to 31W/m T6(85°C),40W/m and/or 277V T4 (135°C)

Maximum Resistance of Protective Braiding 18.2 Ohm/km

 

Function

Pipe freeze protection

 

Process temperature maintenance

 

Roof gutter de-icing

 

Tank heating

Application fields

Commercial fields

Application Environment

Non-hazardous,hazardous,corrosive environments

 

Product Structure

 

16awg tinned copper buswires

 

Self-regulating semi-conductive core

 

TEP insulation

 

Tinned copper braid

 

Optional outerjacket-TEP or FEP

Service voltage

110V-120V,220V-277V

Max.maintain temperature(power on)

65°C(149F)

Max.exposure temperature(power on or off)

85°C(185F)

Min.installation temperature

Below zero 40°C(below zero 40°F)

Output power(at 10°C)

10w/m,17w/m,25w/m,31w/m,40w/m

Max.resisitance of braiding 

18.2Ohm/km

Outerjacket

Thermoplastic:flame retardant,protect against inorganic chemical solutions abrasion and impact damage

 

Fluoropolymer:used for exposure to organic or corrosive solutions

 

Installation Photos

Product Photos

Wuxi Hengye Electrical Heater History
Established in 2001, Wuxi Hengye Electrical Heater Equipment focus on manufacturing the exposion-proof electric equipments and elements.

Relying on our excellent quality, We have got a lot of certificates, such as 3C , CE, ISO9001, EX, ROHS, 14000 Environment certification,18000 occupational health and safety system certification. 

We have nearly 40 patents which honored us the High-tech enterprise of Jiangsu province.

 

 

 

Factory and Office

 

 Customers Visiting



Product Description

thermal copper wire

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