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E95-DTU(433L20-232)

Frequency:410~441MHz

Power:20dBm

Distance:3km

Size:92*67*30mm

Interface:RS232

Weight:95±5g

Interdoction:E95-DTU (433L20-232) is a wireless data transmission DTU that uses military-grade LoRa modulation technology. It has a variety of transmission methods. It works at (410/441M) frequency band (default 433MHz). The DTU provides a transparent RS232 interface, plastic shell. rail type installation structure, support 8~28V voltage input

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Model

Mode

Working

Frequency

Transmit

Power

DistanceSpecifications Recommended Application Scenarios
Hzdbmkm
E95-DTU(433L20-232)410/441M
203Lora spread spectrum anti-interfernce

Suitable for small data volume and long-distance application environment


Parameter

No.TermSpecificationDescription
1Size92*67*30 mmReview installation dimensions for details
2Weight95gWeight tolerance 5g
3Working Temperature-40℃~+85℃Meet the needs of industrial use
4

Antenna impedance

50Ω
Standard 50Ω characteristic impedance
5Voltage Range8~28V DCRecommend to use 12V or 24V
6Interface RS2323.81 terminal block
7Baud RateDefault 9600Baud rate range 1200~115200
8Address CodeDefault 0A total of 65536 address codes can be set


Frequency range and channel number

Model

Defaul

tFrequency

Frequenc

yRange

Channel

Spacing

Number of Channels
HzHzHz
E95-DTU(433L20-232)433M410~441M
1M32,Half Duplex


Current parameter

ModelTransmitting Current mA Waiting Current mA
12V 24V12V24V
E95-DTU(433L20-232)2301352012

E95-尺寸图1

No.
NameFunctionDescription
1Mode
Mode switch button
Working mode switching control
2ANTRF interface
SMA-K,External thread inner hole
3DCPower supply
DC power input port, pressure line port
4RS232RS232 interface
Standard RS-232 interface
5PWRPower indicator
Lights up when the power is on
6TXDSending indicatorFlashes when sending data
7RXDReceiving indicatorFlashes when receiving data
8MOMode indicatorWorking mode indicator
9M1Mode indicatorWorking mode indicator


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产品
型号
Interface
Type
IC Frequency
Hz
Power
dBm
Distance
km
Air
data
rate
bps
Package Size
mm
Feature技术
手册
样品
购买
E95-DTU(400F20-485) RS485 - 410~510M 20 1 2.4k 92*67*30 cost-effective
E95-DTU(433L20-485) RS485 - 410~441M 20 3 2.4k 92*67*30 LoRa spread spectrum anti-interference
E95-DTU(433L20-232) RS232 - 410~441M 20 3 2.4k 92*67*30 LoRa Spread Spectrum anti-interference
E95-DTU(400F20-232) RS232 - 410~510M 20 1 2.4k 92*67*30 cost-effective
  • E95-DTU(400F20-485)

    产品型号:E95-DTU(400F20-485)

    Interface Type :RS485

    IC :-

    Frequency Hz :410~510M

    Power dBm :20

    Distance km :1

    Air data rate bps :2.4k

    Package :92*67*30

    Size mm :cost-effective

    PDF :

    购买:

  • E95-DTU(433L20-485)

    产品型号:E95-DTU(433L20-485)

    Interface Type :RS485

    IC :-

    Frequency Hz :410~441M

    Power dBm :20

    Distance km :3

    Air data rate bps :2.4k

    Package :92*67*30

    Size mm :LoRa spread spectrum anti-interference

    PDF :

    购买:

  • E95-DTU(433L20-232)

    产品型号:E95-DTU(433L20-232)

    Interface Type :RS232

    IC :-

    Frequency Hz :410~441M

    Power dBm :20

    Distance km :3

    Air data rate bps :2.4k

    Package :92*67*30

    Size mm :LoRa Spread Spectrum anti-interference

    PDF :

    购买:

  • E95-DTU(400F20-232)

    产品型号:E95-DTU(400F20-232)

    Interface Type :RS232

    IC :-

    Frequency Hz :410~510M

    Power dBm :20

    Distance km :1

    Air data rate bps :2.4k

    Package :92*67*30

    Size mm :cost-effective

    PDF :

    购买:

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