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E850-DTU(4440-GPRS) 12-канальный модуль сбора данных промышленный контроллер модем терминал GPRS 4G

E850-DTU(4440-GPRS) 12-канальный модуль сбора данных промышленный контроллер модем терминал GPRS 4G

Категория: Системы электронных данных >>>
Поставщик: Chengdu,Ebyte,Electronic,Technology,Co.,Ltd.

Цена:42,69 $ - 51,97 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-18-2025	50.96 $*	53.70 $*
Aug-18-2025	50.48 $*	53.67 $*
Jul-18-2025	42.68 $*	44.43 $*
Jun-18-2025	49.31 $*	51.68 $*
May-18-2025	42.23 $*	44.46 $*
Apr-18-2025	48.30 $*	50.7 $*
Mar-18-2025	47.84 $*	49.65 $*
Feb-18-2025	47.94 $*	49.71 $*
Jan-18-2025	47.93 $*	49.34 $*

Характеристики

Ebyte 12-channel data acquisition module industrial controller modem i/o controller terminal gprs 4g data acquisition system daq

Hardware parameter	Description
Size (HWD)	17210729mm
Working temperature	-20℃~+70℃
Storage temperature	-40℃~+85℃
Working humidity	5%~95%
Storage humidity	1%~95%
Working voltage	8V~28V
Current collection range	0mA~20mA
Accuracy	0.2%
Data interface	RS485:1200~115200bps

Software parameter	Description
Network type	GPRS
Configuration command	Modbus TCP/RTU
Network protocol	Modbus TCP/RTU
Working mode	Master mode, slave mode
Data transmission mode	TCP Client
Standard frequency band	850/900/1800/1900MHz

E850-DTU(4440-GPRS)_02.jpg E850-DTU(4440-GPRS)_04.jpg E850-DTU(4440-GPRS)_05.jpg E850-DTU(4440-GPRS)_06.jpg E850-DTU(4440-GPRS)_07.jpg E850-DTU(4440-GPRS)_09.jpg

Manual support

Company Information

We research and develop various productswith diversified firmware;
Our catalogue covers WIFI, BLUE TOOTH, ZIGBEE, wireless data transceivers etc.;
Our products are being applied in over hundreds of contries and regions globally;
We have obtained various of patents and software copyrights, and have acquired FCC, CE, RoHs etc.

Packaging & Shipping

1. Delivery will be arranged by DHL/UPS/Fedex/TNT/EMS,normally it will take 3-7 working days to arrive in most countries.

2.We can also help you ship the goods by air line,then you need to go to Air port totake it ,it takes about 2-7 days to arrive ;

3.If goods are large quantity and you not need the goods so urgently ,you can choose by sea to save some freight cost which takes about one month to arrive.

4.We can accept the payment method such as Paypal/Credit card/ L/C and T/T

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FAQ

Q1: Are you a manufacturer or a trading company?

A1: We are a manufacturer.

Q2: Can you do ODM or OEM for us?

A2: We are glad to offer custom service for you, we have an experienced engineers team who will provide you with a complete solution according to your requirements.

Q3.Whether the product can be customized logo?
A3.For bulk orders, we support custom logo.

Q4: What about the delivery time?

A4: For regular order it takes about 3-6 days for production, for mass order or customized order it may need 15-30 days.

Q5: What is your delivery terms and payment terms?

A5: We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient or cost effective for you. 100% in advance for sample order, 50% deposit and 50% balance for mass order.

Q6: After service and warranty?

A6: We provide 1 year warranty, if you have any problems in the use of products, please contact to your sales person.

Q7. How can we know the product quality?

A7: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.

Q8. How can we get samples from you ?

A8.Samples are available. Normally we take 2 days to arrange samples. If we have no business record with you before, we need to charge boot samples cost and post courier freight.

Q9.Can your module be connected with Arduino board? Can you provide Sample code?

A9: We don’t know the model of your Arduino, so we don’t sure if our module can be connected with it. Please be sure of the power supply when you connect your Arduino board with our module, 3.3V is ok. But for 5V, you need to add 4-10k pull-up resistor for the TXD&AUX pin. Sorry we don’t have the sample code to offer.

Q10.Can your module be connected with Raspberry Pi?

A10: Yes, our module can be connected with Raspberry Pi.